Attachment 584382 Details for Bug 821372 – thinp-snap.log

thinp-snap.log

thinp-snap.log (text/plain), 127.39 KB, created by Xiaowei Li on 2012-05-14 14:59:27 UTC

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Creator: Xiaowei Li

Created: 2012-05-14 14:59:27 UTC

Size: 127.39 KB

patch

obsolete

>+ vg=vg
>+ file=/tmp/origin.disk
>+ loop=/dev/loop1
>+ lv_mnt=/tmp/vg/lv1
>+ mkdir -p /tmp/vg/lv1
>+ dd if=/dev/zero of=/tmp/origin.disk bs=1M count=100
>100+0 records in
>100+0 records out
>104857600 bytes (105 MB) copied, 0.65344 s, 160 MB/s
>+ losetup /dev/loop1 /tmp/origin.disk
>+ pvcreate /dev/loop1
>pvcreate  Writing physical volume data to disk "/dev/loop1"
>pvcreate  Physical volume "/dev/loop1" successfully created
>+ vgcreate vg /dev/loop1
>vgcreate  Volume group "vg" successfully created
>+ lvcreate -V100m -l10 -T vg/pool -n vg/lv1
>lvcreate  Rounding up size to full physical extent 4.00 MiB
>lvcreate  Logical volume "lv1" created
>+ mkfs.ext4 /dev/vg/lv1
>mke2fs 1.42 (29-Nov-2011)
>Filesystem label=
>OS type: Linux
>Block size=1024 (log=0)
>Fragment size=1024 (log=0)
>Stride=0 blocks, Stripe width=64 blocks
>25688 inodes, 102400 blocks
>5120 blocks (5.00%) reserved for the super user
>First data block=1
>Maximum filesystem blocks=67371008
>13 block groups
>8192 blocks per group, 8192 fragments per group
>1976 inodes per group
>Superblock backups stored on blocks: 
>	8193, 24577, 40961, 57345, 73729
>
>Allocating group tables:  0/13 1/13 2/13 3/13 4/13 5/13 6/13 7/13 8/13 9/1310/1311/1312/13     done                            
>Writing inode tables:  0/13 1/13 2/13 3/13 4/13 5/13 6/13 7/13 8/13 9/1310/1311/1312/13     done                            
>Creating journal (4096 blocks): done
>Writing superblocks and filesystem accounting information:  0/13 1/13 2/13 3/13 4/13 5/13 6/13 7/13 8/13 9/1310/1311/1312/13     done
>
>+ mount /dev/vg/lv1 /tmp/vg/lv1
>+ snap1_mnt=/tmp/vg/snap1
>+ mkdir -p /tmp/vg/snap1
>+ dd if=/dev/urandom of=/tmp/vg/lv1/lv1 bs=1M count=4
>4+0 records in
>4+0 records out
>4194304 bytes (4.2 MB) copied, 0.295671 s, 14.2 MB/s
>+ lvs -a
>lvs  LV           VG       Attr     LSize   Pool Origin Data%  Move Log Copy%  Convert
>lvs  lv1          vg       Vwi-aotz 100.00m pool          4.81                        
>lvs  pool         vg       twi-a-tz  40.00m              12.03                        
>lvs  [pool_tdata] vg       Twi-aot-  40.00m                                           
>lvs  [pool_tmeta] vg       ewi-aot-   4.00m                                           
>lvs  lv_root      vg_laker -wi-ao--   5.53g                                           
>lvs  lv_swap      vg_laker -wi-ao--   1.97g                                           
>+ lvcreate -vvvv -s -n snap1 vg/lv1
>#lvmcmdline.c:1044 lvcreate        Processing: lvcreate -vvvv -s -n snap1 vg/lv1
>#lvmcmdline.c:1047 lvcreate        O_DIRECT will be used
>#libdm-config.c:787 lvcreate      Setting global/locking_type to 1
>#libdm-config.c:787 lvcreate      Setting global/wait_for_locks to 1
>#locking/locking.c:242 lvcreate      File-based locking selected.
>#libdm-config.c:757 lvcreate      Setting global/locking_dir to /var/lock/lvm
>#libdm-common.c:487 lvcreate        Preparing SELinux context for /var/lock/lvm to system_u:object_r:lvm_lock_t:s0.
>#libdm-common.c:490 lvcreate        Resetting SELinux context to default value.
>#activate/activate.c:474 lvcreate      Getting target version for linear
>#ioctl/libdm-iface.c:1621 lvcreate        dm versions   OF   [16384] (*1)
>#activate/activate.c:474 lvcreate      Getting target version for striped
>#ioctl/libdm-iface.c:1621 lvcreate        dm versions   OF   [16384] (*1)
>#lvcreate.c:439 lvcreate    Setting logging type to disk
>#libdm-config.c:787 lvcreate      Setting activation/mirror_region_size to 512
>#lvcreate.c:770 lvcreate    Setting chunksize to 8 sectors.
>#lvcreate.c:976 lvcreate    Finding volume group "vg"
>#locking/file_locking.c:235 lvcreate      Locking /var/lock/lvm/V_vg WB
>#libdm-common.c:487 lvcreate        Preparing SELinux context for /var/lock/lvm/V_vg to system_u:object_r:lvm_lock_t:s0.
>#locking/file_locking.c:141 lvcreate        _do_flock /var/lock/lvm/V_vg:aux WB
>#locking/file_locking.c:141 lvcreate        _do_flock /var/lock/lvm/V_vg WB
>#locking/file_locking.c:51 lvcreate        _undo_flock /var/lock/lvm/V_vg:aux
>#libdm-common.c:490 lvcreate        Resetting SELinux context to default value.
>#device/dev-cache.c:331 lvcreate        /dev/sr0: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/cdrom: Aliased to /dev/sr0 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/ata-QEMU_DVD-ROM_QM00003: Aliased to /dev/cdrom in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-label/Fedora\x2017-Beta\x20x86_64: Aliased to /dev/cdrom in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:01.1-scsi-0:0:0:0: Aliased to /dev/cdrom in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vda: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:05.0-virtio-pci-virtio1: Aliased to /dev/vda in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vda1: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-partuuid/55817f53-9e87-4c9e-a543-6e2e6f588759: Aliased to /dev/vda1 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:05.0-virtio-pci-virtio1-part1: Aliased to /dev/vda1 in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vda2: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-partuuid/be1901fa-7bce-41db-b79e-4325b80fa521: Aliased to /dev/vda2 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:05.0-virtio-pci-virtio1-part2: Aliased to /dev/vda2 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-uuid/3d097eaa-1d1f-4885-afcb-5021b56fba80: Aliased to /dev/vda2 in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vda3: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-partuuid/2a39c726-d7f0-4c73-a163-401a29e5abe6: Aliased to /dev/vda3 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:05.0-virtio-pci-virtio1-part3: Aliased to /dev/vda3 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-uuid/6cd4b079-e9e1-429a-88ce-407c03ea7fcb: Aliased to /dev/vda3 in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdb: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:08.0-virtio-pci-virtio3: Aliased to /dev/vdb in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdc: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:09.0-virtio-pci-virtio4: Aliased to /dev/vdc in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdd: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:0a.0-virtio-pci-virtio5: Aliased to /dev/vdd in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vde: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:0b.0-virtio-pci-virtio6: Aliased to /dev/vde in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdf: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:0c.0-virtio-pci-virtio7: Aliased to /dev/vdf in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdg: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:0d.0-virtio-pci-virtio8: Aliased to /dev/vdg in device cache
>#device/dev-cache.c:331 lvcreate        /dev/vdh: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-path/pci-0000:00:0e.0-virtio-pci-virtio9: Aliased to /dev/vdh in device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop0: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop1: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop2: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop3: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop4: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop5: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop6: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/loop7: Added to device cache
>#device/dev-cache.c:331 lvcreate        /dev/dm-0: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-name-luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: Aliased to /dev/dm-0 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-uuid-CRYPT-LUKS1-6cd4b079e9e1429a88ce407c03ea7fcb-luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: Aliased to /dev/disk/by-id/dm-name-luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb in device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: Aliased to /dev/disk/by-id/dm-name-luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-1: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-name-vg_laker-lv_swap: Aliased to /dev/dm-1 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-uuid-LVM-wiS1qWdwiDbDrmrQ1rbWqWRtBLwBDYb11EWxPcXn789DV6nNBdPW5k627hpbTjEn: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_swap in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-uuid/a8ad20f2-a7f4-40d3-a8ee-0145df0a795d: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_swap in device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg_laker-lv_swap: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_swap in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/vg_laker/lv_swap: Aliased to /dev/mapper/vg_laker-lv_swap in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-2: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-name-vg_laker-lv_root: Aliased to /dev/dm-2 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-uuid-LVM-wiS1qWdwiDbDrmrQ1rbWqWRtBLwBDYb1AjG0dCMZYh336P5VTCjVavyNbTMMNKm7: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_root in device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-uuid/7382bce0-cce2-4cfc-832e-59d232fc2e2a: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_root in device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg_laker-lv_root: Aliased to /dev/disk/by-id/dm-name-vg_laker-lv_root in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/vg_laker/lv_root: Aliased to /dev/mapper/vg_laker-lv_root in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-3: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg-pool_tmeta: Aliased to /dev/dm-3 in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-4: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg-pool_tdata: Aliased to /dev/dm-4 in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-5: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg-pool-tpool: Aliased to /dev/dm-5 in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-6: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg-pool: Aliased to /dev/dm-6 in device cache (preferred name)
>#device/dev-cache.c:331 lvcreate        /dev/dm-7: Added to device cache
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-name-vg-lv1: Aliased to /dev/dm-7 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/disk/by-id/dm-uuid-LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM: Aliased to /dev/disk/by-id/dm-name-vg-lv1 in device cache
>#device/dev-cache.c:328 lvcreate        /dev/mapper/vg-lv1: Aliased to /dev/disk/by-id/dm-name-vg-lv1 in device cache (preferred name)
>#device/dev-cache.c:328 lvcreate        /dev/vg/lv1: Aliased to /dev/mapper/vg-lv1 in device cache (preferred name)
>#device/dev-io.c:524 lvcreate        Opened /dev/loop0 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop0: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop0: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop0
>#filters/filter-regex.c:172 lvcreate        /dev/cdrom: Skipping (regex)
>#device/dev-io.c:524 lvcreate        Opened /dev/vda RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vda: size is 16777216 sectors
>#device/dev-io.c:137 lvcreate        /dev/vda: block size is 4096 bytes
>#filters/filter.c:175 lvcreate        /dev/vda: Skipping: Partition table signature found
>#device/dev-io.c:577 lvcreate        Closed /dev/vda
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:0) OF   [16384] (*1)
>#device/dev-io.c:524 lvcreate        Opened /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: size is 15742976 sectors
>#device/dev-io.c:577 lvcreate        Closed /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb
>#filters/filter-composite.c:31 lvcreate        Using /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb
>#device/dev-io.c:524 lvcreate        Opened /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: now in VG #orphans_lvm2 (#orphans_lvm2)
>#format_text/format-text.c:1187 lvcreate        /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: Found metadata at 7168 size 1329 (in area at 4096 size 1044480) for vg_laker (wiS1qW-dwiD-bDrm-rQ1r-bWqW-RtBL-wBDYb1)
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: now in VG vg_laker with 1 mdas
>#cache/lvmcache.c:1005 lvcreate        lvmcache: /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: setting vg_laker VGID to wiS1qWdwiDbDrmrQ1rbWqWRtBLwBDYb1
>#cache/lvmcache.c:1265 lvcreate        lvmcache: /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb: VG vg_laker: Set creation host to laker.
>#device/dev-io.c:577 lvcreate        Closed /dev/mapper/luks-6cd4b079-e9e1-429a-88ce-407c03ea7fcb
>#device/dev-io.c:524 lvcreate        Opened /dev/loop1 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop1: size is 204800 sectors
>#device/dev-io.c:577 lvcreate        Closed /dev/loop1
>#filters/filter-composite.c:31 lvcreate        Using /dev/loop1
>#device/dev-io.c:524 lvcreate        Opened /dev/loop1 RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/loop1: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/loop1: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG #orphans_lvm2 (#orphans_lvm2)
>#format_text/format-text.c:1187 lvcreate        /dev/loop1: Found metadata at 10752 size 1890 (in area at 4096 size 1044480) for vg (0vjdk6-vBaY-VzWa-YikZ-N9wt-fDnV-TdpJ1R)
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG vg with 1 mdas
>#cache/lvmcache.c:1005 lvcreate        lvmcache: /dev/loop1: setting vg VGID to 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R
>#cache/lvmcache.c:1265 lvcreate        lvmcache: /dev/loop1: VG vg: Set creation host to laker.
>#device/dev-io.c:524 lvcreate        Opened /dev/vda1 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vda1: size is 2048 sectors
>#filters/filter.c:169 lvcreate        /dev/vda1: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/vda1
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:1) OF   [16384] (*1)
>#filters/filter-regex.c:172 lvcreate        /dev/vg_laker/lv_swap: Skipping (regex)
>#device/dev-io.c:524 lvcreate        Opened /dev/loop2 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop2: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop2: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop2
>#device/dev-io.c:524 lvcreate        Opened /dev/vda2 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vda2: size is 1024000 sectors
>#device/dev-io.c:577 lvcreate        Closed /dev/vda2
>#filters/filter-composite.c:31 lvcreate        Using /dev/vda2
>#device/dev-io.c:524 lvcreate        Opened /dev/vda2 RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vda2: block size is 1024 bytes
>#label/label.c:186 lvcreate      /dev/vda2: No label detected
>#device/dev-io.c:577 lvcreate        Closed /dev/vda2
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:2) OF   [16384] (*1)
>#filters/filter-regex.c:172 lvcreate        /dev/vg_laker/lv_root: Skipping (regex)
>#device/dev-io.c:524 lvcreate        Opened /dev/loop3 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop3: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop3: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop3
>#device/dev-io.c:524 lvcreate        Opened /dev/vda3 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vda3: size is 15747072 sectors
>#device/dev-io.c:577 lvcreate        Closed /dev/vda3
>#filters/filter-composite.c:31 lvcreate        Using /dev/vda3
>#device/dev-io.c:524 lvcreate        Opened /dev/vda3 RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vda3: block size is 4096 bytes
>#label/label.c:186 lvcreate      /dev/vda3: No label detected
>#device/dev-io.c:577 lvcreate        Closed /dev/vda3
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:232 lvcreate        /dev/mapper/vg-pool_tmeta: Reserved internal LV device vg/pool_tmeta not usable.
>#filters/filter-persistent.c:297 lvcreate        /dev/mapper/vg-pool_tmeta: Skipping unusable device
>#device/dev-io.c:524 lvcreate        Opened /dev/loop4 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop4: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop4: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop4
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:4) OF   [16384] (*1)
>#activate/dev_manager.c:232 lvcreate        /dev/mapper/vg-pool_tdata: Reserved internal LV device vg/pool_tdata not usable.
>#filters/filter-persistent.c:297 lvcreate        /dev/mapper/vg-pool_tdata: Skipping unusable device
>#device/dev-io.c:524 lvcreate        Opened /dev/loop5 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop5: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop5: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop5
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:5) OF   [16384] (*1)
>#activate/dev_manager.c:232 lvcreate        /dev/mapper/vg-pool-tpool: Reserved internal LV device vg/pool-tpool not usable.
>#filters/filter-persistent.c:297 lvcreate        /dev/mapper/vg-pool-tpool: Skipping unusable device
>#device/dev-io.c:524 lvcreate        Opened /dev/loop6 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop6: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop6: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop6
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:6) OF   [16384] (*1)
>#filters/filter-regex.c:172 lvcreate        /dev/mapper/vg-pool: Skipping (regex)
>#device/dev-io.c:524 lvcreate        Opened /dev/loop7 RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/loop7: size is 0 sectors
>#filters/filter.c:169 lvcreate        /dev/loop7: Skipping: Too small to hold a PV
>#device/dev-io.c:577 lvcreate        Closed /dev/loop7
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:7) OF   [16384] (*1)
>#filters/filter-regex.c:172 lvcreate        /dev/vg/lv1: Skipping (regex)
>#device/dev-io.c:524 lvcreate        Opened /dev/vdb RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdb: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdb: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdb
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdb
>#device/dev-io.c:524 lvcreate        Opened /dev/vdb RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdb: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdb: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdb: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdb
>#device/dev-io.c:524 lvcreate        Opened /dev/vdc RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdc: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdc: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdc
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdc
>#device/dev-io.c:524 lvcreate        Opened /dev/vdc RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdc: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdc: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdc: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdc
>#device/dev-io.c:524 lvcreate        Opened /dev/vdd RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdd: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdd: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdd
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdd
>#device/dev-io.c:524 lvcreate        Opened /dev/vdd RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdd: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdd: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdd: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdd
>#device/dev-io.c:524 lvcreate        Opened /dev/vde RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vde: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vde: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vde
>#filters/filter-composite.c:31 lvcreate        Using /dev/vde
>#device/dev-io.c:524 lvcreate        Opened /dev/vde RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vde: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vde: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vde: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vde
>#device/dev-io.c:524 lvcreate        Opened /dev/vdf RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdf: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdf: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdf
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdf
>#device/dev-io.c:524 lvcreate        Opened /dev/vdf RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdf: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdf: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdf: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdf
>#device/dev-io.c:524 lvcreate        Opened /dev/vdg RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdg: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdg: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdg
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdg
>#device/dev-io.c:524 lvcreate        Opened /dev/vdg RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdg: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdg: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdg: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdg
>#device/dev-io.c:524 lvcreate        Opened /dev/vdh RO O_DIRECT
>#device/dev-io.c:271 lvcreate      /dev/vdh: size is 2097152 sectors
>#device/dev-io.c:137 lvcreate        /dev/vdh: block size is 4096 bytes
>#device/dev-io.c:577 lvcreate        Closed /dev/vdh
>#filters/filter-composite.c:31 lvcreate        Using /dev/vdh
>#device/dev-io.c:524 lvcreate        Opened /dev/vdh RO O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/vdh: block size is 4096 bytes
>#label/label.c:162 lvcreate      /dev/vdh: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/vdh: now in VG #orphans_lvm2 (#orphans_lvm2)
>#device/dev-io.c:577 lvcreate        Closed /dev/vdh
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/vg.c:59 lvcreate        Allocated VG vg at 0x17e5cc0.
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tmeta
>#metadata/lv_manip.c:435 lvcreate      Stack pool:0[0] on LV pool_tdata:0
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tdata
>#metadata/lv_manip.c:86 lvcreate      Adding lv1:0 as an user of pool
>#format_text/format-text.c:522 lvcreate        Read vg metadata (5) from /dev/loop1 at 10752 size 1890
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 0:      0     10: pool_tdata(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 1:     10      1: pool_tmeta(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 2:     11     13: NULL(0:0)
>#lvcreate.c:1022 lvcreate    Making thin LV snap1 in pool pool in VG vg as snapshot of lv1 using segtype thin
>#format_text/archiver.c:128 lvcreate    Archiving volume group "vg" metadata (seqno 5).
>#metadata/lv_manip.c:2991 lvcreate    Creating logical volume snap1
>#metadata/lv_manip.c:2587 lvcreate      Extending segment type, thin
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of lv1
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of pool
>#metadata/thin_manip.c:269 lvcreate        Found free pool device_id 2.
>#metadata/thin_manip.c:176 lvcreate        Added create message
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 0:      0     10: pool_tdata(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 1:     10      1: pool_tmeta(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 2:     11     13: NULL(0:0)
>#mm/memlock.c:388 lvcreate        Unlock: Memlock counters: locked:0 critical:0 daemon:0 suspended:0
>#device/dev-io.c:577 lvcreate        Closed /dev/loop1
>#device/dev-io.c:524 lvcreate        Opened /dev/loop1 RW O_DIRECT
>#device/dev-io.c:137 lvcreate        /dev/loop1: block size is 4096 bytes
>#format_text/format-text.c:629 lvcreate        Writing vg metadata to /dev/loop1 at 12800 len 2227
>#format_text/format-text.c:734 lvcreate        Pre-Committing vg metadata (6) to /dev/loop1 header at 4096
>#format_text/format-text.c:734 lvcreate        Committing vg metadata (6) to /dev/loop1 header at 4096
>#format_text/archiver.c:407 lvcreate    Creating volume group backup "/etc/lvm/backup/vg" (seqno 6).
>#format_text/format-text.c:929 lvcreate        Writing vg metadata to /etc/lvm/backup/.lvm_laker_3104_104730997
>#format_text/format-text.c:973 lvcreate        Committing vg metadata (6)
>#format_text/format-text.c:974 lvcreate        Renaming /etc/lvm/backup/vg.tmp to /etc/lvm/backup/vg
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM NF   [16384] (*1)
>#activate/activate.c:1053 lvcreate      vg/lv1 is active locally
>#activate/activate.c:777 lvcreate        Checking thin data percent for LV vg/pool
>#activate/dev_manager.c:942 lvcreate        Getting device status percentage for vg-pool-tpool
>#ioctl/libdm-iface.c:1621 lvcreate        dm status  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool NF   [16384] (*1)
>#activate/dev_manager.c:597 lvcreate        LV percent: 12.031250
>#libdm-config.c:787 lvcreate      Setting activation/thin_pool_autoextend_threshold to 100
>#locking/file_locking.c:314 lvcreate      Locking LV 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM (W) without snapshots
>#metadata/metadata.c:3459 lvcreate      Finding volume group for uuid 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM
>#label/label.c:162 lvcreate      /dev/loop1: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG #orphans_lvm2 (#orphans_lvm2) with 1 mdas
>#format_text/format-text.c:1187 lvcreate        /dev/loop1: Found metadata at 12800 size 2227 (in area at 4096 size 1044480) for vg (0vjdk6-vBaY-VzWa-YikZ-N9wt-fDnV-TdpJ1R)
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG vg with 1 mdas
>#cache/lvmcache.c:1005 lvcreate        lvmcache: /dev/loop1: setting vg VGID to 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R
>#cache/lvmcache.c:1265 lvcreate        lvmcache: /dev/loop1: VG vg: Set creation host to laker.
>#metadata/vg.c:59 lvcreate        Allocated VG vg at 0x17f2080.
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tmeta
>#metadata/lv_manip.c:435 lvcreate      Stack pool:0[0] on LV pool_tdata:0
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tdata
>#metadata/thin_manip.c:176 lvcreate        Added create message
>#metadata/lv_manip.c:86 lvcreate      Adding lv1:0 as an user of pool
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of lv1
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of pool
>#format_text/format-text.c:522 lvcreate        Read vg metadata (6) from /dev/loop1 at 12800 size 2227
>#metadata/metadata.c:3465 lvcreate    Found volume group "vg"
>#metadata/metadata.c:3459 lvcreate      Finding volume group for uuid 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/vg.c:59 lvcreate        Allocated VG vg at 0x17f6090.
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tmeta
>#metadata/lv_manip.c:435 lvcreate      Stack pool:0[0] on LV pool_tdata:0
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tdata
>#metadata/thin_manip.c:176 lvcreate        Added create message
>#metadata/lv_manip.c:86 lvcreate      Adding lv1:0 as an user of pool
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of lv1
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of pool
>#format_text/format-text.c:522 lvcreate        Read vg metadata (6) from /dev/loop1 at 12800 size 2227
>#metadata/metadata.c:3465 lvcreate    Found volume group "vg"
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM NF   [16384] (*1)
>#device/dev-io.c:302 lvcreate      /dev/loop1: read_ahead is 256 sectors
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:7) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin segment type for lv1
>#activate/activate.c:474 lvcreate      Getting target version for thin-pool
>#ioctl/libdm-iface.c:1621 lvcreate        dm versions   OF   [16384] (*1)
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin-pool segment type for pool-tpool
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tmeta
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tmeta is 256
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tdata
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tdata is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV lv1 is 256
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tdata table (253:4)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:4): 0 81920 linear 7:1 2048
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:4) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tdata identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tmeta table (253:3)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:3): 0 8192 linear 7:1 83968
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:3) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tmeta identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool-tpool table (253:5)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:5): 0 81920 thin-pool 253:3 253:4 128 0 0
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool-tpool identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-lv1 table (253:7)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:7): 0 204800 thin 253:5 1
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:7) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-lv1 identical table reload.
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-pool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi NF   [16384] (*1)
>#activate/activate.c:1053 lvcreate      vg/pool is active locally
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:6) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin-pool segment type for pool
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin-pool segment type for pool-tpool
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tmeta
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tmeta is 256
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tdata
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tdata is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool is 256
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tdata table (253:4)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:4): 0 81920 linear 7:1 2048
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:4) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tdata identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tmeta table (253:3)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:3): 0 8192 linear 7:1 83968
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:3) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tmeta identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool-tpool table (253:5)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:5): 0 81920 thin-pool 253:3 253:4 128 0 0
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool-tpool identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool table (253:6)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:6): 0 81920 linear 253:5 0
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:6) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool identical table reload.
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/activate.c:1318 lvcreate    Not monitoring vg/lv1
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/activate.c:1204 lvcreate      Unmonitored LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool for events
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#libdevmapper-event.c:731 lvcreate        <backtrace>
>#mm/memlock.c:401 lvcreate        Entering critical section (suspending).
>#mm/memlock.c:377 lvcreate        Lock:   Memlock counters: locked:0 critical:1 daemon:0 suspended:0
>#mm/memlock.c:329 lvcreate      Locking memory
>#mm/memlock.c:211 lvcreate        mlock        852KiB       400000 -       4d5000 r-xp 00000000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock         12KiB       6d5000 -       6d8000 r--p 000d5000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock         12KiB       6d8000 -       6db000 rw-p 000d8000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock        128KiB       6db000 -       6fb000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock      23540KiB       b87000 -      2284000 rw-p 00000000 00:00 0                                  [heap]
>#mm/memlock.c:186 lvcreate        mlock default filter 'locale/locale-archive' matches '7f1094631000-7f109aa5b000 r--p 00000000 fd:02 132938                     /usr/lib/locale/locale-archive': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109aa5b000-7f109aa80000 r-xp 00000000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109aa80000-7f109ac7f000 ---p 00025000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9 : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109ac7f000-7f109ac83000 r--p 00024000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109ac83000-7f109ac84000 rw-p 00028000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:211 lvcreate        mlock        256KiB 7f109ac84000 - 7f109acc4000 r-xp 00000000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109acc4000-7f109aec3000 ---p 00040000 fd:02 133042                     /usr/lib64/libsepol.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109aec3000 - 7f109aec4000 rw-p 0003f000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109aec4000 - 7f109aec5000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        120KiB 7f109aec5000 - 7f109aee3000 r-xp 00000000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109aee3000-7f109b0e2000 ---p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b0e2000 - 7f109b0e3000 r--p 0001d000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b0e3000 - 7f109b0e4000 rw-p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109b0e4000 - 7f109b0e6000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         88KiB 7f109b0e6000 - 7f109b0fc000 r-xp 00000000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b0fc000-7f109b2fc000 ---p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b2fc000 - 7f109b2fd000 r--p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b2fd000 - 7f109b2fe000 rw-p 00017000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         16KiB 7f109b2fe000 - 7f109b302000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock       1712KiB 7f109b302000 - 7f109b4ae000 r-xp 00000000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b4ae000-7f109b6ad000 ---p 001ac000 fd:02 132619                     /usr/lib64/libc-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock         16KiB 7f109b6ad000 - 7f109b6b1000 r--p 001ab000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109b6b1000 - 7f109b6b3000 rw-p 001af000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         20KiB 7f109b6b3000 - 7f109b6b8000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         84KiB 7f109b6b8000 - 7f109b6cd000 r-xp 00000000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b6cd000-7f109b8cc000 ---p 00015000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b8cc000 - 7f109b8cd000 rw-p 00014000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109b8cd000-7f109b909000 r-xp 00000000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b909000-7f109bb08000 ---p 0003c000 fd:02 133235                     /usr/lib64/libreadline.so.6.2 : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109bb08000-7f109bb0a000 r--p 0003b000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109bb0a000-7f109bb10000 rw-p 0003d000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109bb10000 - 7f109bb12000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        200KiB 7f109bb12000 - 7f109bb44000 r-xp 00000000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bb44000-7f109bd44000 ---p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock         12KiB 7f109bd44000 - 7f109bd47000 rw-p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109bd47000 - 7f109bd48000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         20KiB 7f109bd48000 - 7f109bd4d000 r-xp 00000000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bd4d000-7f109bf4c000 ---p 00005000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109bf4c000 - 7f109bf4d000 rw-p 00004000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109bf4d000-7f109bf50000 r-xp 00000000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bf50000-7f109c14f000 ---p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109c14f000-7f109c150000 r--p 00002000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109c150000-7f109c151000 rw-p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:211 lvcreate        mlock         28KiB 7f109c151000 - 7f109c158000 r-xp 00000000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109c158000-7f109c357000 ---p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c357000 - 7f109c358000 r--p 00006000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c358000 - 7f109c359000 rw-p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         52KiB 7f109c359000 - 7f109c366000 r-xp 00000000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109c366000-7f109c565000 ---p 0000d000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c565000 - 7f109c566000 r--p 0000c000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c566000 - 7f109c567000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        128KiB 7f109c567000 - 7f109c587000 r-xp 00000000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         28KiB 7f109c776000 - 7f109c77d000 rw-p 00000000 00:00 0 
>#mm/memlock.c:186 lvcreate        mlock default filter 'gconv/gconv-modules.cache' matches '7f109c77e000-7f109c785000 r--s 00000000 fd:02 132937                     /usr/lib64/gconv/gconv-modules.cache': Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c785000 - 7f109c786000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c786000 - 7f109c787000 r--p 0001f000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c787000 - 7f109c788000 rw-p 00020000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c788000 - 7f109c789000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        132KiB 7fffbfe92000 - 7fffbfeb3000 rw-p 00000000 00:00 0                          [stack]
>#mm/memlock.c:176 lvcreate        mlock ignore filter '[vdso]' matches '7fffbffff000-7fffc0000000 r-xp 00000000 00:00 0                          [vdso]': Skipping.
>#mm/memlock.c:176 lvcreate        mlock ignore filter '[vsyscall]' matches 'ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]': Skipping.
>#mm/memlock.c:296 lvcreate        Locked 28209152 bytes
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:7) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info   (253:7) NF   [16384] (*1)
>#libdm-deptree.c:1311 lvcreate    Suspending vg-lv1 (253:7) with device flush
>#ioctl/libdm-iface.c:1621 lvcreate        dm suspend   (253:7) NFS    [16384] (*1)
>#libdm-common.c:185 lvcreate        Suspended device counter increased to 1
>#ioctl/libdm-iface.c:1621 lvcreate        dm info   (253:5) NF   [16384] (*1)
>#libdm-deptree.c:1311 lvcreate    Suspending vg-pool-tpool (253:5) with device flush
>#ioctl/libdm-iface.c:1621 lvcreate        dm suspend   (253:5) NFS    [16384] (*1)
>#libdm-common.c:185 lvcreate        Suspended device counter increased to 2
>#ioctl/libdm-iface.c:1621 lvcreate        dm info   (253:4) NF   [16384] (*1)
>#libdm-deptree.c:1311 lvcreate    Suspending vg-pool_tdata (253:4) with device flush
>#ioctl/libdm-iface.c:1621 lvcreate        dm suspend   (253:4) NFS    [16384] (*1)
>#libdm-common.c:185 lvcreate        Suspended device counter increased to 3
>#ioctl/libdm-iface.c:1621 lvcreate        dm info   (253:3) NF   [16384] (*1)
>#libdm-deptree.c:1311 lvcreate    Suspending vg-pool_tmeta (253:3) with device flush
>#ioctl/libdm-iface.c:1621 lvcreate        dm suspend   (253:3) NFS    [16384] (*1)
>#libdm-common.c:185 lvcreate        Suspended device counter increased to 4
>#metadata/vg.c:74 lvcreate        Freeing VG vg at 0x17f6090.
>#metadata/vg.c:74 lvcreate        Freeing VG vg at 0x17f2080.
>#locking/file_locking.c:296 lvcreate      Unlocking LV 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM without snapshots
>#metadata/metadata.c:3459 lvcreate      Finding volume group for uuid 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/vg.c:59 lvcreate        Allocated VG vg at 0x17f6090.
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tmeta
>#metadata/lv_manip.c:435 lvcreate      Stack pool:0[0] on LV pool_tdata:0
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tdata
>#metadata/thin_manip.c:176 lvcreate        Added create message
>#metadata/lv_manip.c:86 lvcreate      Adding lv1:0 as an user of pool
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of lv1
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of pool
>#format_text/format-text.c:522 lvcreate        Read vg metadata (6) from /dev/loop1 at 12800 size 2227
>#metadata/metadata.c:3465 lvcreate    Found volume group "vg"
>#activate/activate.c:1586 lvcreate        Resuming LV vg/lv1 if active.
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM NF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:7) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin segment type for lv1
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin-pool segment type for pool-tpool
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tmeta
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tmeta is 256
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tdata
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tdata is 256
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM NF   [16384] (*1)
>#thin/thin.c:291 lvcreate        Thin pool create_snap snap1.
>#thin/thin.c:317 lvcreate        Thin pool set transaction id 2.
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV lv1 is 256
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tdata table (253:4)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:4): 0 81920 linear 7:1 2048
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:4) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tdata identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tmeta table (253:3)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:3): 0 8192 linear 7:1 83968
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:3) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tmeta identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool-tpool table (253:5)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:5): 0 81920 thin-pool 253:3 253:4 128 0 0
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool-tpool identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-lv1 table (253:7)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:7): 0 204800 thin 253:5 1
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:7) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-lv1 identical table reload.
>#libdm-deptree.c:1260 lvcreate    Resuming vg-pool_tdata (253:4)
>#libdm-common.c:1725 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) created
>#libdm-common.c:1745 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 1
>#libdm-common.c:1617 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 2
>#libdm-common.c:1858 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) assigned to RESUME task(5) with flags DISABLE_SUBSYSTEM_RULES DISABLE_DISK_RULES DISABLE_OTHER_RULES DISABLE_LIBRARY_FALLBACK (0x2e)
>#ioctl/libdm-iface.c:1621 lvcreate        dm resume   (253:4) NF   [16384] (*1)
>#libdm-common.c:952 lvcreate        vg-pool_tdata: Stacking NODE_ADD (253,4) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool_tdata: Stacking NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:196 lvcreate        Suspended device counter reduced to 3
>#libdm-deptree.c:1260 lvcreate    Resuming vg-pool_tmeta (253:3)
>#libdm-common.c:1617 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 2
>#libdm-common.c:1858 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) assigned to RESUME task(5) with flags DISABLE_SUBSYSTEM_RULES DISABLE_DISK_RULES DISABLE_OTHER_RULES DISABLE_LIBRARY_FALLBACK (0x2e)
>#ioctl/libdm-iface.c:1621 lvcreate        dm resume   (253:3) NF   [16384] (*1)
>#libdm-common.c:952 lvcreate        vg-pool_tmeta: Stacking NODE_ADD (253,3) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool_tmeta: Stacking NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:196 lvcreate        Suspended device counter reduced to 2
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:1376 lvcreate        Thin pool transaction id: 1 status: 1 10/1024 77/640 -.
>#ioctl/libdm-iface.c:1621 lvcreate        dm message   (253:5) OF  create_snap 2 1 [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm message   (253:5) OF  set_transaction_id 1 2 [16384] (*1)
>#libdm-deptree.c:1260 lvcreate    Resuming vg-pool-tpool (253:5)
>#libdm-common.c:1617 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 2
>#libdm-common.c:1858 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) assigned to RESUME task(5) with flags DISABLE_SUBSYSTEM_RULES DISABLE_DISK_RULES DISABLE_OTHER_RULES DISABLE_LIBRARY_FALLBACK (0x2e)
>#ioctl/libdm-iface.c:1621 lvcreate        dm resume   (253:5) NF   [16384] (*1)
>#libdm-common.c:952 lvcreate        vg-pool-tpool: Stacking NODE_ADD (253,5) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool-tpool: Stacking NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:196 lvcreate        Suspended device counter reduced to 1
>#libdm-deptree.c:1260 lvcreate    Resuming vg-lv1 (253:7)
>#libdm-common.c:1617 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 3
>#libdm-common.c:1858 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) assigned to RESUME task(5) with flags DISABLE_LIBRARY_FALLBACK (0x20)
>#ioctl/libdm-iface.c:1621 lvcreate        dm resume   (253:7) NF   [16384] (*1)
>#libdm-common.c:952 lvcreate        vg-lv1: Stacking NODE_ADD (253,7) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-lv1: Stacking NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:196 lvcreate        Suspended device counter reduced to 0
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:7) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-lv1-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RQNz2QGOkpuKZWuY0C1bwUj4sN9LLVkwM-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#mm/memlock.c:411 lvcreate        Leaving critical section (resumed).
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#libdevmapper-event.c:731 lvcreate        <backtrace>
>#activate/activate.c:1318 lvcreate    Monitoring vg/lv1
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/activate.c:1204 lvcreate      Monitored LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool for events
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#metadata/vg.c:74 lvcreate        Freeing VG vg at 0x17f6090.
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 0:      0     10: pool_tdata(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 1:     10      1: pool_tmeta(0:0)
>#metadata/pv_manip.c:327 lvcreate        /dev/loop1 2:     11     13: NULL(0:0)
>#mm/memlock.c:388 lvcreate        Unlock: Memlock counters: locked:1 critical:0 daemon:0 suspended:0
>#mm/memlock.c:346 lvcreate      Unlocking memory
>#mm/memlock.c:211 lvcreate        munlock        852KiB       400000 -       4d5000 r-xp 00000000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock         12KiB       6d5000 -       6d8000 r--p 000d5000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock         12KiB       6d8000 -       6db000 rw-p 000d8000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock        128KiB       6db000 -       6fb000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock      23540KiB       b87000 -      2284000 rw-p 00000000 00:00 0                                  [heap]
>#mm/memlock.c:186 lvcreate        munlock default filter 'locale/locale-archive' matches '7f1094631000-7f109aa5b000 r--p 00000000 fd:02 132938                     /usr/lib/locale/locale-archive': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109aa5b000-7f109aa80000 r-xp 00000000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109aa80000-7f109ac7f000 ---p 00025000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9 : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109ac7f000-7f109ac83000 r--p 00024000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109ac83000-7f109ac84000 rw-p 00028000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:211 lvcreate        munlock        256KiB 7f109ac84000 - 7f109acc4000 r-xp 00000000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109acc4000-7f109aec3000 ---p 00040000 fd:02 133042                     /usr/lib64/libsepol.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109aec3000 - 7f109aec4000 rw-p 0003f000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109aec4000 - 7f109aec5000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        120KiB 7f109aec5000 - 7f109aee3000 r-xp 00000000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109aee3000-7f109b0e2000 ---p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b0e2000 - 7f109b0e3000 r--p 0001d000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b0e3000 - 7f109b0e4000 rw-p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109b0e4000 - 7f109b0e6000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         88KiB 7f109b0e6000 - 7f109b0fc000 r-xp 00000000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b0fc000-7f109b2fc000 ---p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b2fc000 - 7f109b2fd000 r--p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b2fd000 - 7f109b2fe000 rw-p 00017000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         16KiB 7f109b2fe000 - 7f109b302000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock       1712KiB 7f109b302000 - 7f109b4ae000 r-xp 00000000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b4ae000-7f109b6ad000 ---p 001ac000 fd:02 132619                     /usr/lib64/libc-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock         16KiB 7f109b6ad000 - 7f109b6b1000 r--p 001ab000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109b6b1000 - 7f109b6b3000 rw-p 001af000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         20KiB 7f109b6b3000 - 7f109b6b8000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         84KiB 7f109b6b8000 - 7f109b6cd000 r-xp 00000000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b6cd000-7f109b8cc000 ---p 00015000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b8cc000 - 7f109b8cd000 rw-p 00014000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109b8cd000-7f109b909000 r-xp 00000000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b909000-7f109bb08000 ---p 0003c000 fd:02 133235                     /usr/lib64/libreadline.so.6.2 : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109bb08000-7f109bb0a000 r--p 0003b000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109bb0a000-7f109bb10000 rw-p 0003d000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109bb10000 - 7f109bb12000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        200KiB 7f109bb12000 - 7f109bb44000 r-xp 00000000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bb44000-7f109bd44000 ---p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock         12KiB 7f109bd44000 - 7f109bd47000 rw-p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109bd47000 - 7f109bd48000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         20KiB 7f109bd48000 - 7f109bd4d000 r-xp 00000000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bd4d000-7f109bf4c000 ---p 00005000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109bf4c000 - 7f109bf4d000 rw-p 00004000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109bf4d000-7f109bf50000 r-xp 00000000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bf50000-7f109c14f000 ---p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109c14f000-7f109c150000 r--p 00002000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109c150000-7f109c151000 rw-p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:211 lvcreate        munlock         28KiB 7f109c151000 - 7f109c158000 r-xp 00000000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109c158000-7f109c357000 ---p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c357000 - 7f109c358000 r--p 00006000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c358000 - 7f109c359000 rw-p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         52KiB 7f109c359000 - 7f109c366000 r-xp 00000000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109c366000-7f109c565000 ---p 0000d000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c565000 - 7f109c566000 r--p 0000c000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c566000 - 7f109c567000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        128KiB 7f109c567000 - 7f109c587000 r-xp 00000000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         28KiB 7f109c776000 - 7f109c77d000 rw-p 00000000 00:00 0 
>#mm/memlock.c:186 lvcreate        munlock default filter 'gconv/gconv-modules.cache' matches '7f109c77e000-7f109c785000 r--s 00000000 fd:02 132937                     /usr/lib64/gconv/gconv-modules.cache': Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c785000 - 7f109c786000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c786000 - 7f109c787000 r--p 0001f000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c787000 - 7f109c788000 rw-p 00020000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c788000 - 7f109c789000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock          0KiB 7fffbfe92000 - 7fffbfe92000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        132KiB 7fffbfe92000 - 7fffbfeb3000 rw-p 00000000 00:00 0                          [stack]
>#mm/memlock.c:176 lvcreate        munlock ignore filter '[vdso]' matches '7fffbffff000-7fffc0000000 r-xp 00000000 00:00 0                          [vdso]': Skipping.
>#mm/memlock.c:176 lvcreate        munlock ignore filter '[vsyscall]' matches 'ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]': Skipping.
>#mm/memlock.c:296 lvcreate        Unlocked 28209152 bytes
>#format_text/format-text.c:629 lvcreate        Writing vg metadata to /dev/loop1 at 15360 len 2196
>#format_text/format-text.c:734 lvcreate        Pre-Committing vg metadata (7) to /dev/loop1 header at 4096
>#format_text/format-text.c:734 lvcreate        Committing vg metadata (7) to /dev/loop1 header at 4096
>#format_text/archiver.c:407 lvcreate    Creating volume group backup "/etc/lvm/backup/vg" (seqno 7).
>#format_text/format-text.c:929 lvcreate        Writing vg metadata to /etc/lvm/backup/.lvm_laker_3104_1298190947
>#format_text/format-text.c:973 lvcreate        Committing vg metadata (7)
>#format_text/format-text.c:974 lvcreate        Renaming /etc/lvm/backup/vg.tmp to /etc/lvm/backup/vg
>#locking/file_locking.c:319 lvcreate      Locking LV 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 (EX)
>#metadata/metadata.c:3459 lvcreate      Finding volume group for uuid 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1
>#label/label.c:162 lvcreate      /dev/loop1: lvm2 label detected at sector 1
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG #orphans_lvm2 (#orphans_lvm2) with 1 mdas
>#format_text/format-text.c:1187 lvcreate        /dev/loop1: Found metadata at 15360 size 2196 (in area at 4096 size 1044480) for vg (0vjdk6-vBaY-VzWa-YikZ-N9wt-fDnV-TdpJ1R)
>#cache/lvmcache.c:1228 lvcreate        lvmcache: /dev/loop1: now in VG vg with 1 mdas
>#cache/lvmcache.c:1005 lvcreate        lvmcache: /dev/loop1: setting vg VGID to 0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R
>#cache/lvmcache.c:1265 lvcreate        lvmcache: /dev/loop1: VG vg: Set creation host to laker.
>#metadata/vg.c:59 lvcreate        Allocated VG vg at 0x18040f0.
>#label/label.c:272 lvcreate        Using cached label for /dev/loop1
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tmeta
>#metadata/lv_manip.c:435 lvcreate      Stack pool:0[0] on LV pool_tdata:0
>#metadata/lv_manip.c:86 lvcreate      Adding pool:0 as an user of pool_tdata
>#metadata/lv_manip.c:86 lvcreate      Adding lv1:0 as an user of pool
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of lv1
>#metadata/lv_manip.c:86 lvcreate      Adding snap1:0 as an user of pool
>#format_text/format-text.c:522 lvcreate        Read vg metadata (7) from /dev/loop1 at 15360 size 2196
>#metadata/metadata.c:3465 lvcreate    Found volume group "vg"
>#activate/activate.c:417 lvcreate    activation/volume_list configuration setting not defined: Checking only host tags for vg/snap1
>#activate/activate.c:1801 lvcreate        Activating vg/snap1 exclusively.
>#activate/dev_manager.c:284 lvcreate        Getting device info for vg-snap1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 NF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 NF   [16384] (*1)
>#mm/memlock.c:401 lvcreate        Entering critical section (activating).
>#mm/memlock.c:377 lvcreate        Lock:   Memlock counters: locked:0 critical:1 daemon:0 suspended:0
>#mm/memlock.c:329 lvcreate      Locking memory
>#mm/memlock.c:211 lvcreate        mlock        852KiB       400000 -       4d5000 r-xp 00000000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock         12KiB       6d5000 -       6d8000 r--p 000d5000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock         12KiB       6d8000 -       6db000 rw-p 000d8000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        mlock        128KiB       6db000 -       6fb000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock      23540KiB       b87000 -      2284000 rw-p 00000000 00:00 0                                  [heap]
>#mm/memlock.c:186 lvcreate        mlock default filter 'locale/locale-archive' matches '7f1094631000-7f109aa5b000 r--p 00000000 fd:02 132938                     /usr/lib/locale/locale-archive': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109aa5b000-7f109aa80000 r-xp 00000000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109aa80000-7f109ac7f000 ---p 00025000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9 : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109ac7f000-7f109ac83000 r--p 00024000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libtinfo.so.' matches '7f109ac83000-7f109ac84000 rw-p 00028000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:211 lvcreate        mlock        256KiB 7f109ac84000 - 7f109acc4000 r-xp 00000000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109acc4000-7f109aec3000 ---p 00040000 fd:02 133042                     /usr/lib64/libsepol.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109aec3000 - 7f109aec4000 rw-p 0003f000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109aec4000 - 7f109aec5000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        120KiB 7f109aec5000 - 7f109aee3000 r-xp 00000000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109aee3000-7f109b0e2000 ---p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b0e2000 - 7f109b0e3000 r--p 0001d000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b0e3000 - 7f109b0e4000 rw-p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109b0e4000 - 7f109b0e6000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         88KiB 7f109b0e6000 - 7f109b0fc000 r-xp 00000000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b0fc000-7f109b2fc000 ---p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b2fc000 - 7f109b2fd000 r--p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b2fd000 - 7f109b2fe000 rw-p 00017000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         16KiB 7f109b2fe000 - 7f109b302000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock       1712KiB 7f109b302000 - 7f109b4ae000 r-xp 00000000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b4ae000-7f109b6ad000 ---p 001ac000 fd:02 132619                     /usr/lib64/libc-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock         16KiB 7f109b6ad000 - 7f109b6b1000 r--p 001ab000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109b6b1000 - 7f109b6b3000 rw-p 001af000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         20KiB 7f109b6b3000 - 7f109b6b8000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         84KiB 7f109b6b8000 - 7f109b6cd000 r-xp 00000000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b6cd000-7f109b8cc000 ---p 00015000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109b8cc000 - 7f109b8cd000 rw-p 00014000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109b8cd000-7f109b909000 r-xp 00000000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109b909000-7f109bb08000 ---p 0003c000 fd:02 133235                     /usr/lib64/libreadline.so.6.2 : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109bb08000-7f109bb0a000 r--p 0003b000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libreadline.so.' matches '7f109bb0a000-7f109bb10000 rw-p 0003d000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:211 lvcreate        mlock          8KiB 7f109bb10000 - 7f109bb12000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        200KiB 7f109bb12000 - 7f109bb44000 r-xp 00000000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bb44000-7f109bd44000 ---p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock         12KiB 7f109bd44000 - 7f109bd47000 rw-p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109bd47000 - 7f109bd48000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock         20KiB 7f109bd48000 - 7f109bd4d000 r-xp 00000000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bd4d000-7f109bf4c000 ---p 00005000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109bf4c000 - 7f109bf4d000 rw-p 00004000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109bf4d000-7f109bf50000 r-xp 00000000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109bf50000-7f109c14f000 ---p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so : Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109c14f000-7f109c150000 r--p 00002000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:186 lvcreate        mlock default filter '/libdl-' matches '7f109c150000-7f109c151000 rw-p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:211 lvcreate        mlock         28KiB 7f109c151000 - 7f109c158000 r-xp 00000000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109c158000-7f109c357000 ---p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c357000 - 7f109c358000 r--p 00006000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c358000 - 7f109c359000 rw-p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         52KiB 7f109c359000 - 7f109c366000 r-xp 00000000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:168 lvcreate        mlock area unreadable 7f109c366000-7f109c565000 ---p 0000d000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1 : Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c565000 - 7f109c566000 r--p 0000c000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c566000 - 7f109c567000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        128KiB 7f109c567000 - 7f109c587000 r-xp 00000000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock         28KiB 7f109c776000 - 7f109c77d000 rw-p 00000000 00:00 0 
>#mm/memlock.c:186 lvcreate        mlock default filter 'gconv/gconv-modules.cache' matches '7f109c77e000-7f109c785000 r--s 00000000 fd:02 132937                     /usr/lib64/gconv/gconv-modules.cache': Skipping.
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c785000 - 7f109c786000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c786000 - 7f109c787000 r--p 0001f000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c787000 - 7f109c788000 rw-p 00020000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        mlock          4KiB 7f109c788000 - 7f109c789000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        mlock        132KiB 7fffbfe92000 - 7fffbfeb3000 rw-p 00000000 00:00 0                          [stack]
>#mm/memlock.c:176 lvcreate        mlock ignore filter '[vdso]' matches '7fffbffff000-7fffc0000000 r-xp 00000000 00:00 0                          [vdso]': Skipping.
>#mm/memlock.c:176 lvcreate        mlock ignore filter '[vsyscall]' matches 'ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]': Skipping.
>#mm/memlock.c:296 lvcreate        Locked 28209152 bytes
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin segment type for snap1
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports thin-pool segment type for pool-tpool
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tmeta
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tmeta is 256
>#activate/dev_manager.c:1646 lvcreate        Checking kernel supports striped segment type for pool_tdata
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool_tdata is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV pool is 256
>#metadata/metadata.c:2256 lvcreate        Calculated readahead of LV snap1 is 256
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tdata table (253:4)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:4): 0 81920 linear 7:1 2048
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:4) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tdata identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool_tmeta table (253:3)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:3): 0 8192 linear 7:1 83968
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:3) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool_tmeta identical table reload.
>#libdm-deptree.c:2326 lvcreate    Loading vg-pool-tpool table (253:5)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:5): 0 81920 thin-pool 253:3 253:4 128 0 0
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:2359 lvcreate    Suppressed vg-pool-tpool identical table reload.
>#libdm-deptree.c:1787 lvcreate    Creating vg-snap1
>#ioctl/libdm-iface.c:1621 lvcreate        dm create vg-snap1 LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 NF   [16384] (*1)
>#libdm-deptree.c:2326 lvcreate    Loading vg-snap1 table (253:8)
>#libdm-deptree.c:2270 lvcreate        Adding target to (253:8): 0 204800 thin 253:5 2
>#ioctl/libdm-iface.c:1621 lvcreate        dm table   (253:8) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm reload   (253:8) NF   [16384] (*1)
>#libdm-deptree.c:2366 lvcreate        Table size changed from 0 to 204800 for vg-snap1
>#ioctl/libdm-iface.c:1621 lvcreate        dm status   (253:5) OF   [16384] (*1)
>#libdm-deptree.c:1376 lvcreate        Thin pool transaction id: 2 status: 2 10/1024 77/640 -.
>#libdm-deptree.c:1260 lvcreate    Resuming vg-snap1 (253:8)
>#libdm-common.c:1617 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) incremented to 2
>#libdm-common.c:1858 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) assigned to RESUME task(5) with flags DISABLE_LIBRARY_FALLBACK (0x20)
>#ioctl/libdm-iface.c:1621 lvcreate        dm resume   (253:8) NF   [16384] (*1)
>#libdm-common.c:952 lvcreate        vg-snap1: Stacking NODE_ADD (253,8) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-snap1: Stacking NODE_READ_AHEAD 256 (flags=1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1 [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1 OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:8) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:5) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:4) OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm deps   (253:3) OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-snap1-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RZuN2DsNSzFxHcAwMoYjfFd7KudC4TSh1-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tmeta-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1RuRYZKqoz0ZzmRfsYAtmcloZzJW7VZiAg-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-real [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-real OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool_tdata-cow [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R4wRjcJc2woP2q3mCwGNJJ5950sNsoFly-cow OF   [16384] (*1)
>#activate/dev_manager.c:1078 lvcreate        Getting device info for vg-pool-tpool [LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool]
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#mm/memlock.c:411 lvcreate        Leaving critical section (activated).
>#libdm-config.c:757 lvcreate      Setting dmeventd/thin_library to libdevmapper-event-lvm2thin.so
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#ioctl/libdm-iface.c:1621 lvcreate        dm info  LVM-0vjdk6vBaYVzWaYikZN9wtfDnVTdpJ1R5gBejQKKOhZ5HS2kHedL5OMxvdSy4Hpi-tpool OF   [16384] (*1)
>#activate/activate.c:1303 lvcreate    vg/snap1 already monitored.
>#metadata/vg.c:74 lvcreate        Freeing VG vg at 0x18040f0.
>#format_text/archiver.c:407 lvcreate    Creating volume group backup "/etc/lvm/backup/vg" (seqno 7).
>#format_text/format-text.c:929 lvcreate        Writing vg metadata to /etc/lvm/backup/.lvm_laker_3104_651313315
>#format_text/format-text.c:973 lvcreate        Committing vg metadata (7)
>#format_text/format-text.c:974 lvcreate        Renaming /etc/lvm/backup/vg.tmp to /etc/lvm/backup/vg
>lvcreate  Logical volume "snap1" created
>#mm/memlock.c:388 lvcreate        Unlock: Memlock counters: locked:1 critical:0 daemon:0 suspended:0
>#mm/memlock.c:346 lvcreate      Unlocking memory
>#mm/memlock.c:211 lvcreate        munlock        852KiB       400000 -       4d5000 r-xp 00000000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock         12KiB       6d5000 -       6d8000 r--p 000d5000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock         12KiB       6d8000 -       6db000 rw-p 000d8000 fd:02 139048                             /usr/sbin/lvm
>#mm/memlock.c:211 lvcreate        munlock        128KiB       6db000 -       6fb000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock      23540KiB       b87000 -      2284000 rw-p 00000000 00:00 0                                  [heap]
>#mm/memlock.c:186 lvcreate        munlock default filter 'locale/locale-archive' matches '7f1094631000-7f109aa5b000 r--p 00000000 fd:02 132938                     /usr/lib/locale/locale-archive': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109aa5b000-7f109aa80000 r-xp 00000000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109aa80000-7f109ac7f000 ---p 00025000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9 : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109ac7f000-7f109ac83000 r--p 00024000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libtinfo.so.' matches '7f109ac83000-7f109ac84000 rw-p 00028000 fd:02 132957                     /usr/lib64/libtinfo.so.5.9': Skipping.
>#mm/memlock.c:211 lvcreate        munlock        256KiB 7f109ac84000 - 7f109acc4000 r-xp 00000000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109acc4000-7f109aec3000 ---p 00040000 fd:02 133042                     /usr/lib64/libsepol.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109aec3000 - 7f109aec4000 rw-p 0003f000 fd:02 133042                     /usr/lib64/libsepol.so.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109aec4000 - 7f109aec5000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        120KiB 7f109aec5000 - 7f109aee3000 r-xp 00000000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109aee3000-7f109b0e2000 ---p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b0e2000 - 7f109b0e3000 r--p 0001d000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b0e3000 - 7f109b0e4000 rw-p 0001e000 fd:02 133045                     /usr/lib64/libselinux.so.1
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109b0e4000 - 7f109b0e6000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         88KiB 7f109b0e6000 - 7f109b0fc000 r-xp 00000000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b0fc000-7f109b2fc000 ---p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b2fc000 - 7f109b2fd000 r--p 00016000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b2fd000 - 7f109b2fe000 rw-p 00017000 fd:02 132645                     /usr/lib64/libpthread-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         16KiB 7f109b2fe000 - 7f109b302000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock       1712KiB 7f109b302000 - 7f109b4ae000 r-xp 00000000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b4ae000-7f109b6ad000 ---p 001ac000 fd:02 132619                     /usr/lib64/libc-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock         16KiB 7f109b6ad000 - 7f109b6b1000 r--p 001ab000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109b6b1000 - 7f109b6b3000 rw-p 001af000 fd:02 132619                     /usr/lib64/libc-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         20KiB 7f109b6b3000 - 7f109b6b8000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         84KiB 7f109b6b8000 - 7f109b6cd000 r-xp 00000000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b6cd000-7f109b8cc000 ---p 00015000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109b8cc000 - 7f109b8cd000 rw-p 00014000 fd:02 129053                     /usr/lib64/libgcc_s-4.7.0-20120315.so.1
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109b8cd000-7f109b909000 r-xp 00000000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109b909000-7f109bb08000 ---p 0003c000 fd:02 133235                     /usr/lib64/libreadline.so.6.2 : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109bb08000-7f109bb0a000 r--p 0003b000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libreadline.so.' matches '7f109bb0a000-7f109bb10000 rw-p 0003d000 fd:02 133235                     /usr/lib64/libreadline.so.6.2': Skipping.
>#mm/memlock.c:211 lvcreate        munlock          8KiB 7f109bb10000 - 7f109bb12000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        200KiB 7f109bb12000 - 7f109bb44000 r-xp 00000000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bb44000-7f109bd44000 ---p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock         12KiB 7f109bd44000 - 7f109bd47000 rw-p 00032000 fd:02 137081                     /usr/lib64/libdevmapper.so.1.02
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109bd47000 - 7f109bd48000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock         20KiB 7f109bd48000 - 7f109bd4d000 r-xp 00000000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bd4d000-7f109bf4c000 ---p 00005000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109bf4c000 - 7f109bf4d000 rw-p 00004000 fd:02 137713                     /usr/lib64/libdevmapper-event.so.1.02
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109bf4d000-7f109bf50000 r-xp 00000000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109bf50000-7f109c14f000 ---p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so : Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109c14f000-7f109c150000 r--p 00002000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:186 lvcreate        munlock default filter '/libdl-' matches '7f109c150000-7f109c151000 rw-p 00003000 fd:02 132625                     /usr/lib64/libdl-2.15.so': Skipping.
>#mm/memlock.c:211 lvcreate        munlock         28KiB 7f109c151000 - 7f109c158000 r-xp 00000000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109c158000-7f109c357000 ---p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c357000 - 7f109c358000 r--p 00006000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c358000 - 7f109c359000 rw-p 00007000 fd:02 132649                     /usr/lib64/librt-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         52KiB 7f109c359000 - 7f109c366000 r-xp 00000000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:168 lvcreate        munlock area unreadable 7f109c366000-7f109c565000 ---p 0000d000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1 : Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c565000 - 7f109c566000 r--p 0000c000 fd:02 137159                     /usr/lib64/libudev.so.0.13.1
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c566000 - 7f109c567000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        128KiB 7f109c567000 - 7f109c587000 r-xp 00000000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock         28KiB 7f109c776000 - 7f109c77d000 rw-p 00000000 00:00 0 
>#mm/memlock.c:186 lvcreate        munlock default filter 'gconv/gconv-modules.cache' matches '7f109c77e000-7f109c785000 r--s 00000000 fd:02 132937                     /usr/lib64/gconv/gconv-modules.cache': Skipping.
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c785000 - 7f109c786000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c786000 - 7f109c787000 r--p 0001f000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c787000 - 7f109c788000 rw-p 00020000 fd:02 132612                     /usr/lib64/ld-2.15.so
>#mm/memlock.c:211 lvcreate        munlock          4KiB 7f109c788000 - 7f109c789000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock          0KiB 7fffbfe92000 - 7fffbfe92000 rw-p 00000000 00:00 0 
>#mm/memlock.c:211 lvcreate        munlock        132KiB 7fffbfe92000 - 7fffbfeb3000 rw-p 00000000 00:00 0                          [stack]
>#mm/memlock.c:176 lvcreate        munlock ignore filter '[vdso]' matches '7fffbffff000-7fffc0000000 r-xp 00000000 00:00 0                          [vdso]': Skipping.
>#mm/memlock.c:176 lvcreate        munlock ignore filter '[vsyscall]' matches 'ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]': Skipping.
>#mm/memlock.c:296 lvcreate        Unlocked 28209152 bytes
>#activate/fs.c:486 lvcreate        Syncing device names
>#libdm-common.c:1652 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) decremented to 0
>#libdm-common.c:1908 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) waiting for zero
>#libdm-common.c:1667 lvcreate        Udev cookie 0xd4d1c68 (semid 2457601) destroyed
>#libdm-common.c:952 lvcreate        vg-pool_tdata: Skipping NODE_ADD (253,4) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool_tdata: Processing NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:716 lvcreate        vg-pool_tdata (253:4): read ahead is 256
>#libdm-common.c:766 lvcreate        vg-pool_tdata (253:4): Setting read ahead to 256
>#libdm-common.c:952 lvcreate        vg-pool_tmeta: Skipping NODE_ADD (253,3) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool_tmeta: Processing NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:716 lvcreate        vg-pool_tmeta (253:3): read ahead is 256
>#libdm-common.c:766 lvcreate        vg-pool_tmeta (253:3): Setting read ahead to 256
>#libdm-common.c:952 lvcreate        vg-pool-tpool: Skipping NODE_ADD (253,5) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-pool-tpool: Processing NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:716 lvcreate        vg-pool-tpool (253:5): read ahead is 256
>#libdm-common.c:766 lvcreate        vg-pool-tpool (253:5): Setting read ahead to 256
>#libdm-common.c:952 lvcreate        vg-lv1: Skipping NODE_ADD (253,7) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-lv1: Processing NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:716 lvcreate        vg-lv1 (253:7): read ahead is 256
>#libdm-common.c:766 lvcreate        vg-lv1 (253:7): Setting read ahead to 256
>#libdm-common.c:952 lvcreate        vg-snap1: Skipping NODE_ADD (253,8) 0:6 0660 [trust_udev]
>#libdm-common.c:962 lvcreate        vg-snap1: Processing NODE_READ_AHEAD 256 (flags=1)
>#libdm-common.c:716 lvcreate        vg-snap1 (253:8): read ahead is 256
>#libdm-common.c:766 lvcreate        vg-snap1 (253:8): Setting read ahead to 256
>#locking/file_locking.c:74 lvcreate      Unlocking /var/lock/lvm/V_vg
>#locking/file_locking.c:51 lvcreate        _undo_flock /var/lock/lvm/V_vg
>#device/dev-io.c:577 lvcreate        Closed /dev/loop1
>#metadata/vg.c:74 lvcreate        Freeing VG vg at 0x17e5cc0.
>+ lvs -a
>lvs  LV           VG       Attr     LSize   Pool Origin Data%  Move Log Copy%  Convert
>lvs  lv1          vg       Vwi-aotz 100.00m pool          4.81                        
>lvs  pool         vg       twi-a-tz  40.00m              12.03                        
>lvs  [pool_tdata] vg       Twi-aot-  40.00m                                           
>lvs  [pool_tmeta] vg       ewi-aot-   4.00m                                           
>lvs  snap1        vg       Vwi-a-tz 100.00m pool lv1      4.81                        
>lvs  lv_root      vg_laker -wi-ao--   5.53g                                           
>lvs  lv_swap      vg_laker -wi-ao--   1.97g                                           
>+ mount /dev/vg/snap1 /tmp/vg/snap1
>+ ls /tmp/vg/lv1
>lost+found
>lv1
>+ ls /tmp/vg/snap1
>lost+found
>+ lvs -a
>lvs  LV           VG       Attr     LSize   Pool Origin Data%  Move Log Copy%  Convert
>lvs  lv1          vg       Vwi-aotz 100.00m pool          4.81                        
>lvs  pool         vg       twi-a-tz  40.00m              12.19                        
>lvs  [pool_tdata] vg       Twi-aot-  40.00m                                           
>lvs  [pool_tmeta] vg       ewi-aot-   4.00m                                           
>lvs  snap1        vg       Vwi-aotz 100.00m pool lv1      4.81                        
>lvs  lv_root      vg_laker -wi-ao--   5.53g                                           
>lvs  lv_swap      vg_laker -wi-ao--   1.97g                                           
>+ set +x

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Attachments on bug 821372: 584318 | 584323 | 584324 | 584382 | 584383