Description of problem: While running lvm_config on large storage array (38TB), I hit the following panic while doing a minor number change. Unable to handle kernel NULL pointer dereference at 0000000000000040 RIP: [<ffffffff881cad2d>] :dm_mod:dispatch_io+0x8b/0x16c PGD 7654c067 PUD 7654d067 PMD 0 Oops: 0000 [1] SMP last sysfs file: /block/ram0/dev CPU 2 Modules linked in: autofs4 hidp rfcomm l2cap bluetooth sunrpc ipv6 cpufreq_ondemand video sbs i2c_ec button battery asus_acpi acpi_memhotplug ac parport_pc lp parport ide_cd cdrom k8_edac sg i2c_nforce2 i2c_core forcedeth edac_mc serio_raw shpchp pcspkr dm_snapshot dm_zero dm_mirror dm_mod qla2xxx scsi_transport_fc sata_nv libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd Pid: 6873, comm: lvchange Not tainted 2.6.18-1.2745.el5 #1 RIP: 0010:[<ffffffff881cad2d>] [<ffffffff881cad2d>] :dm_mod:dispatch_io+0x8b/0x16c RSP: 0018:ffff810077dedb78 EFLAGS: 00010206 RAX: 00000000000017c5 RBX: 0000000000000000 RCX: 0000000000000001 RDX: ffff810128416f40 RSI: 00000000040ce4d0 RDI: 0000000000000000 RBP: 00000000000017c5 R08: ffff810077dedc08 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff80042d6a R12: ffff810077dedc48 R13: ffff81012f6af4e8 R14: ffff810077dedc08 R15: 0000000000000010 FS: 00002aaaaaabb7e0(0000) GS:ffff81012fd279c0(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000040 CR3: 000000007609d000 CR4: 00000000000006e0 Process lvchange (pid: 6873, threadinfo ffff810077dec000, task ffff81007e5bc100) Stack: ffff81007f9f78e8 0000000000000001 ffffffff881cabfc ffffffff881cabc2 ffff810000000000 ffffc2000029d000 0000000000000292 ffffffff8013d0d0 0000000000000096 0000000000000292 000000000000000b ffff810077dedca0 Call Trace: [<ffffffff881cb01e>] :dm_mod:sync_io+0x82/0xeb [<ffffffff881cb0bf>] :dm_mod:dm_io_sync_vm+0x38/0x46 [<ffffffff881e0a23>] :dm_mirror:disk_resume+0x41/0x1ea [<ffffffff881e0e83>] :dm_mirror:mirror_resume+0x17/0x4b [<ffffffff881c7b88>] :dm_mod:dm_table_resume_targets+0x5b/0x72 [<ffffffff881c71c9>] :dm_mod:dm_resume+0x62/0x10d [<ffffffff881ca1e4>] :dm_mod:dev_suspend+0x167/0x18d [<ffffffff881ca9e2>] :dm_mod:ctl_ioctl+0x217/0x262 [<ffffffff8003fe20>] do_ioctl+0x55/0x6b [<ffffffff8002fbad>] vfs_ioctl+0x248/0x261 [<ffffffff8004a55c>] sys_ioctl+0x59/0x78 [<ffffffff8005b641>] tracesys+0xd1/0xdc DWARF2 unwinder stuck at tracesys+0xd1/0xdc Leftover inexact backtrace: Code: 48 8b 53 40 48 29 e8 48 89 03 49 8b 45 00 48 c7 43 48 4b af RIP [<ffffffff881cad2d>] :dm_mod:dispatch_io+0x8b/0x16c RSP <ffff810077dedb78> CR2: 0000000000000040 <0>Kernel panic - not syncing: Fatal exception output from the test program: ... [lvm_single_config] creating lvm devices... [lvm_single_config] make PV out of all avail partitions on marathon-01 [lvm_single_config] make VG out of all avail partitions on marathon-01 [lvm_single_config] activate VG on marathon-01 [lvm_single_config] make needed LVs on marathon-01 [lvm_single_config] lvcreate -l 3337336 -n linear_5_29630 linear_5_2963 [lvm_single_config] [lvm_single_config] deactivating volume group [lvm_single_config] VOLUME MIRROR CONVERTION to 1 legged mirror on marathon-01 [lvm_single_config] lvconvert -m 1 /dev/linear_5_2963/linear_5_29630 [lvm_single_config] --- ALTERATION ITERATION 1 --------------------------- [lvm_single_config] [lvm_single_config] VOLUME REDUCTION from 3337336 to 39957 on marathon-01 [lvm_single_config] VOLUME EXTENSION from 39957 to 141256 on marathon-01 [lvm_single_config] [lvm_single_config] VOLUME MINOR DEV NUM CHANGE to 168 on marathon-01 [lvm_single_config] verifying new minor num on marathon-01 [lvm_single_config] [lvm_single_config] [lvm_single_config] deactivating volume group [lvm_single_config] EXPORTING VOLUME GROUP on marathon-01 [lvm_single_config] attempting to activate on marathon-01 [lvm_single_config] Volume group "linear_5_2963" is exported [lvm_single_config] IMPORTING VOLUME GROUP on marathon-01 [lvm_single_config] --- ALTERATION ITERATION 2 --------------------------- [lvm_single_config] [lvm_single_config] VOLUME REDUCTION from 141256 to 82757 on marathon-01 [lvm_single_config] VOLUME EXTENSION from 82757 to 853143 on marathon-01 [lvm_single_config] [lvm_single_config] VOLUME MINOR DEV NUM CHANGE to 77 on marathon-01 [lvm_single_config] verifying new minor num on marathon-01 [lvm_single_config] [lvm_single_config] [lvm_single_config] deactivating volume group [lvm_single_config] EXPORTING VOLUME GROUP on marathon-01 [lvm_single_config] attempting to activate on marathon-01 [lvm_single_config] Volume group "linear_5_2963" is exported [lvm_single_config] IMPORTING VOLUME GROUP on marathon-01 [lvm_single_config] --- ALTERATION ITERATION 3 --------------------------- [lvm_single_config] [lvm_single_config] VOLUME REDUCTION from 853143 to 470628 on marathon-01 [lvm_single_config] VOLUME EXTENSION from 470628 to 3113990 on marathon-01 [lvm_single_config] [lvm_single_config] VOLUME MINOR DEV NUM CHANGE to 27 on marathon-01 [lvm_single_config] Didn't receive heartbeat for 120 seconds [lvm_single_config] lvchange failed: [lvm_single_config] qarsh root@marathon-01 lvchange -ay -f -My --major 255 --minor 27 /dev/linear_5_2963/linear_5_29630 Version-Release number of selected component (if applicable): How reproducible: unknown Steps to Reproduce: 1. lvm_config -s 31897 -o marathon-01 -l /local/nstraz/svn/sts-trunk/sts-root -r /usr/tests/sts -i 15 Vol_config files: <volconfig name="random vol config"> <vol name="linear_1_8060" vm="lvm" type="linear" legs="1"/> </volconfig> <volconfig name="random vol config"> <vol name="linear_5_2963" vm="lvm" type="linear" legs="5" convert="1"/> </volconfig> Actual results: See Above Expected results: No Panic. Additional info:
Once I get into this state, I hit it every time the system reboots. Good thing this is SAN storage. :)
Version numbers? If your lvm2 package is not lvm2-2.02.12-7.el5 then we'd like to see it reproduced with that version. But before destroying the data, grab a copy of the contents of the mirror log LV (it'll only be small) and attach it to this bug together with a copy of the current metadata for the volume group. Also attach a copy of the *actual* lvm2 commands run, not just the descriptive text.
This was really easy to reproduce with lvm2-2.02.12-7.el5. The last commands run was: lvcreate -l 2503003 -n mirror_1_44330 -m 1 mirror_1_4433 Here is the metadata for the VG. # vgdisplay -v Finding all volume groups Finding volume group "mirror_1_4433" --- Volume group --- VG Name mirror_1_4433 System ID Format lvm2 Metadata Areas 4 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 4 Open LV 0 Max PV 0 Cur PV 4 Act PV 4 VG Size 38.19 TB PE Size 4.00 MB Total PE 10012012 Alloc PE / Size 5006007 / 19.10 TB Free PE / Size 5006005 / 19.10 TB VG UUID UWVORV-KvdA-x9PU-asFw-5k1X-co3Y-Ib8Fe1 --- Logical volume --- LV Name /dev/mirror_1_4433/mirror_1_44330 VG Name mirror_1_4433 LV UUID HmBV4F-ICsa-bdsw-O550-o3hK-hw66-G33Pue LV Write Access read/write LV Status NOT available LV Size 9.55 TB Current LE 2503003 Segments 1 Allocation inherit Read ahead sectors 0 --- Logical volume --- LV Name /dev/mirror_1_4433/mirror_1_44330_mlog VG Name mirror_1_4433 LV UUID t07aP7-3KbP-fyh0-A3Pv-zO5O-lGwX-7kfLZO LV Write Access read/write LV Status NOT available LV Size 4.00 MB Current LE 1 Segments 1 Allocation inherit Read ahead sectors 0 --- Logical volume --- LV Name /dev/mirror_1_4433/mirror_1_44330_mimage_0 VG Name mirror_1_4433 LV UUID wJuP91-sKHG-RVho-w3Ue-phM2-pDYO-RrYIB9 LV Write Access read/write LV Status NOT available LV Size 9.55 TB Current LE 2503003 Segments 1 Allocation inherit Read ahead sectors 0 --- Logical volume --- LV Name /dev/mirror_1_4433/mirror_1_44330_mimage_1 VG Name mirror_1_4433 LV UUID FDmRHG-ZNNj-V4o3-8bGw-hCt2-cGuh-WiAf11 LV Write Access read/write LV Status NOT available LV Size 9.55 TB Current LE 2503003 Segments 1 Allocation inherit Read ahead sectors 0 --- Physical volumes --- PV Name /dev/sdb1 PV UUID RZMqde-KvZU-QlCE-1v2D-Z3QS-B2yo-svW8XP PV Status allocatable Total PE / Free PE 2503003 / 0 PV Name /dev/sdc1 PV UUID Bdt3iO-fIvc-YEmR-35hX-bVg1-zVfP-v2xy5U PV Status allocatable Total PE / Free PE 2503003 / 0 PV Name /dev/sdd1 PV UUID O33vWD-yec6-0cGX-M6o3-0hms-b6GW-9KVv1Q PV Status allocatable Total PE / Free PE 2503003 / 2503003 PV Name /dev/sde1 PV UUID JHWROw-yi0u-EgJW-87M6-2KAv-dyJY-UKMczp PV Status allocatable Total PE / Free PE 2503003 / 2503002 Activating the VG in order to get at the mirror log volume caused a second node to panic. Any ideas on grabbing it?
Please, if it is possible, can you attach log of last lvm command which cause this with logging enabled ? To enable full logging add these parameters <command> -vvvv --config "log { activation = 1 }" (or alternatively you can enable this in /etc/lvm.conf)
There isn't much needed to recreate this bug, it just comes down to attempting to create a big mirror. [root@marathon-03 ~]# pvcreate /dev/sd[bcde]1 Physical volume "/dev/sdb1" successfully created Physical volume "/dev/sdc1" successfully created Physical volume "/dev/sdd1" successfully created Physical volume "/dev/sde1" successfully created [root@marathon-03 ~]# vgcreate vg /dev/sd[bcde]1 Volume group "vg" successfully created [root@marathon-03 ~]# pvs PV VG Fmt Attr PSize PFree /dev/sdb1 vg lvm2 a- 9.55T 9.55T /dev/sdc1 vg lvm2 a- 9.55T 9.55T /dev/sdd1 vg lvm2 a- 9.55T 9.55T /dev/sde1 vg lvm2 a- 9.55T 9.55T [root@marathon-03 ~]# vgs VG #PV #LV #SN Attr VSize VFree vg 4 0 0 wz--n- 38.19T 38.19T [root@marathon-03 ~]# lvcreate -l 2503003 -vvv -n mirror -m 1 vg Processing: lvcreate -l 2503003 -vvv -n mirror -m 1 vg O_DIRECT will be used Setting global/locking_type to 1 File-based locking selected. Setting global/locking_dir to /var/lock/lvm Getting target version for mirror dm version OF [16384] dm versions OF [16384] Getting target version for mirror dm versions OF [16384] Setting activation/mirror_region_size to 512 Locking /var/lock/lvm/V_vg WB Finding volume group "vg" /dev/ramdisk: Not using O_DIRECT Opened /dev/ramdisk RW /dev/ramdisk: block size is 4096 bytes /dev/ramdisk: No label detected Closed /dev/ramdisk Opened /dev/root RW O_DIRECT /dev/root: block size is 4096 bytes /dev/root: No label detected Closed /dev/root /dev/ram: Not using O_DIRECT Opened /dev/ram RW /dev/ram: block size is 4096 bytes /dev/ram: No label detected Closed /dev/ram Opened /dev/VolGroup00/LogVol01 RW O_DIRECT /dev/VolGroup00/LogVol01: block size is 4096 bytes /dev/VolGroup00/LogVol01: No label detected Closed /dev/VolGroup00/LogVol01 /dev/ram2: Not using O_DIRECT Opened /dev/ram2 RW /dev/ram2: block size is 4096 bytes /dev/ram2: No label detected Closed /dev/ram2 /dev/ram3: Not using O_DIRECT Opened /dev/ram3 RW /dev/ram3: block size is 4096 bytes /dev/ram3: No label detected Closed /dev/ram3 /dev/ram4: Not using O_DIRECT Opened /dev/ram4 RW /dev/ram4: block size is 4096 bytes /dev/ram4: No label detected Closed /dev/ram4 /dev/ram5: Not using O_DIRECT Opened /dev/ram5 RW /dev/ram5: block size is 4096 bytes /dev/ram5: No label detected Closed /dev/ram5 /dev/ram6: Not using O_DIRECT Opened /dev/ram6 RW /dev/ram6: block size is 4096 bytes /dev/ram6: No label detected Closed /dev/ram6 /dev/ram7: Not using O_DIRECT Opened /dev/ram7 RW /dev/ram7: block size is 4096 bytes /dev/ram7: No label detected Closed /dev/ram7 /dev/ram8: Not using O_DIRECT Opened /dev/ram8 RW /dev/ram8: block size is 4096 bytes /dev/ram8: No label detected Closed /dev/ram8 /dev/ram9: Not using O_DIRECT Opened /dev/ram9 RW /dev/ram9: block size is 4096 bytes /dev/ram9: No label detected Closed /dev/ram9 /dev/ram10: Not using O_DIRECT Opened /dev/ram10 RW /dev/ram10: block size is 4096 bytes /dev/ram10: No label detected Closed /dev/ram10 /dev/ram11: Not using O_DIRECT Opened /dev/ram11 RW /dev/ram11: block size is 4096 bytes /dev/ram11: No label detected Closed /dev/ram11 /dev/ram12: Not using O_DIRECT Opened /dev/ram12 RW /dev/ram12: block size is 4096 bytes /dev/ram12: No label detected Closed /dev/ram12 /dev/ram13: Not using O_DIRECT Opened /dev/ram13 RW /dev/ram13: block size is 4096 bytes /dev/ram13: No label detected Closed /dev/ram13 /dev/ram14: Not using O_DIRECT Opened /dev/ram14 RW /dev/ram14: block size is 4096 bytes /dev/ram14: No label detected Closed /dev/ram14 /dev/ram15: Not using O_DIRECT Opened /dev/ram15 RW /dev/ram15: block size is 4096 bytes /dev/ram15: No label detected Closed /dev/ram15 Opened /dev/sdb1 RW O_DIRECT /dev/sdb1: block size is 512 bytes /dev/sdb1: lvm2 label detected lvmcache: /dev/sdb1: now orphaned /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) lvmcache: /dev/sdb1: now in VG vg lvmcache: /dev/sdb1: setting vg VGID to rLAp1zTVoUvewcC4kQFaahesJjulf05m lvmcache: /dev/sdb1: VG vg: Set creation host to marathon-03. Opened /dev/sdc1 RW O_DIRECT /dev/sdc1: block size is 512 bytes /dev/sdc1: lvm2 label detected lvmcache: /dev/sdc1: now orphaned /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) lvmcache: /dev/sdc1: now in VG vg (rLAp1zTVoUvewcC4kQFaahesJjulf05m) Opened /dev/sdd1 RW O_DIRECT /dev/sdd1: block size is 512 bytes /dev/sdd1: lvm2 label detected lvmcache: /dev/sdd1: now orphaned /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) lvmcache: /dev/sdd1: now in VG vg (rLAp1zTVoUvewcC4kQFaahesJjulf05m) Opened /dev/sde1 RW O_DIRECT /dev/sde1: block size is 512 bytes /dev/sde1: lvm2 label detected lvmcache: /dev/sde1: now orphaned /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) lvmcache: /dev/sde1: now in VG vg (rLAp1zTVoUvewcC4kQFaahesJjulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (1) from /dev/sdb1 at 4608 size 1086 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (1) from /dev/sdc1 at 4608 size 1086 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (1) from /dev/sdd1 at 4608 size 1086 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 4608 size 1086 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (1) from /dev/sde1 at 4608 size 1086 /dev/sdb1 0: 0 2503003: NULL(0:0) /dev/sdc1 0: 0 2503003: NULL(0:0) /dev/sdd1 0: 0 2503003: NULL(0:0) /dev/sde1 0: 0 2503003: NULL(0:0) Archiving volume group "vg" metadata (seqno 1). Allowing allocation on /dev/sdb1 start PE 0 length 2503003 Allowing allocation on /dev/sdc1 start PE 0 length 2503003 Allowing allocation on /dev/sdd1 start PE 0 length 2503003 Allowing allocation on /dev/sde1 start PE 0 length 2503003 Creating logical volume mirror_mlog /dev/sdb1 0: 0 2503003: NULL(0:0) /dev/sdc1 0: 0 2503003: NULL(0:0) /dev/sdd1 0: 0 2503003: NULL(0:0) /dev/sde1 0: 0 1: mirror_mlog(0:0) /dev/sde1 1: 1 2503002: NULL(0:0) Writing vg metadata to /dev/sdb1 at 6144 len 1377 Writing vg metadata to /dev/sdc1 at 6144 len 1377 Writing vg metadata to /dev/sdd1 at 6144 len 1377 Writing vg metadata to /dev/sde1 at 6144 len 1377 Pre-Committing vg metadata (2) to /dev/sdb1 header at 4096 Pre-Committing vg metadata (2) to /dev/sdc1 header at 4096 Pre-Committing vg metadata (2) to /dev/sdd1 header at 4096 Pre-Committing vg metadata (2) to /dev/sde1 header at 4096 Creating volume group backup "/etc/lvm/backup/vg" (seqno 2). Writing vg metadata to /etc/lvm/backup/.lvm_marathon-03_2791_893496924 Committing vg metadata (2) Renaming /etc/lvm/backup/vg.tmp to /etc/lvm/backup/vg Committing vg metadata (2) to /dev/sdb1 header at 4096 Committing vg metadata (2) to /dev/sdc1 header at 4096 Committing vg metadata (2) to /dev/sdd1 header at 4096 Committing vg metadata (2) to /dev/sde1 header at 4096 Locking LV rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw (R) Finding volume group for uuid rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdb1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdc1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdd1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sde1 at 6144 size 1377 Found volume group "vg" Getting device info for vg-mirror_mlog dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] dm info vg-mirror_mlog NF [16384] Locking memory memlock_count inc to 1 Setting activation/missing_stripe_filler to /dev/ioerror Getting device info for vg-mirror_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw OF [16384] dm info vg-mirror_mlog OF [16384] Getting device info for vg-mirror_mlog-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info vg-mirror_mlog-real OF [16384] Getting device info for vg-mirror_mlog-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info vg-mirror_mlog-cow OF [16384] Getting device info for vg-mirror_mlog_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info vg-mirror_mlog_mlog OF [16384] Getting target version for linear dm versions OF [16384] Getting target version for striped dm versions OF [16384] Creating vg-mirror_mlog dm create vg-mirror_mlog LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] Loading vg-mirror_mlog table Adding target: 0 8192 linear 8:65 384 dm table (253:2) OF [16384] dm reload (253:2) NF [16384] Resuming vg-mirror_mlog (253:2) dm resume (253:2) NF [16384] Getting device info for vg-mirror_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw OF [16384] dm deps (253:2) OF [16384] Getting device info for vg-mirror_mlog-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info vg-mirror_mlog-real OF [16384] Getting device info for vg-mirror_mlog-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info vg-mirror_mlog-cow OF [16384] Getting device info for vg-mirror_mlog_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info vg-mirror_mlog_mlog OF [16384] Unlocking memory memlock_count dec to 0 Creating directory /dev/vg Linking /dev/vg/mirror_mlog -> /dev/mapper/vg-mirror_mlog Clearing start of logical volume "mirror_mlog" /dev/vg/mirror_mlog: Added to device cache Opened /dev/vg/mirror_mlog RW O_DIRECT Wiping /dev/vg/mirror_mlog at sector 0 length 8192 sectors /dev/vg/mirror_mlog: block size is 4096 bytes Closed /dev/vg/mirror_mlog Writing log header to device, mirror_mlog Opened /dev/vg/mirror_mlog RW O_DIRECT /dev/vg/mirror_mlog: block size is 4096 bytes Closed /dev/vg/mirror_mlog Locking LV rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw (NL) Finding volume group for uuid rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdb1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdc1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdd1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sde1 at 6144 size 1377 Found volume group "vg" Getting device info for vg-mirror_mlog dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw OF [16384] Locking memory memlock_count inc to 1 Getting device info for vg-mirror_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw OF [16384] dm deps (253:2) OF [16384] Getting device info for vg-mirror_mlog-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-real OF [16384] dm info vg-mirror_mlog-real OF [16384] Getting device info for vg-mirror_mlog-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-cow OF [16384] dm info vg-mirror_mlog-cow OF [16384] Getting device info for vg-mirror_mlog_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw-_mlog OF [16384] dm info vg-mirror_mlog_mlog OF [16384] dm info (253:2) OF [16384] Removing vg-mirror_mlog (253:2) dm remove (253:2) NF [16384] Unlocking memory memlock_count dec to 0 Removing link /dev/vg/mirror_mlog Removing directory /dev/vg Unlocking LV rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw Finding volume group for uuid rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdb1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdc1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sdd1 at 6144 size 1377 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 6144 size 1377 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (2) from /dev/sde1 at 6144 size 1377 Found volume group "vg" Getting device info for vg-mirror_mlog dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] dm info vg-mirror_mlog NF [16384] Creating logical volume mirror Creating logical volume mirror_mimage_0 Creating logical volume mirror_mimage_1 /dev/sdb1 0: 0 2503003: mirror_mimage_0(0:0) /dev/sdc1 0: 0 2503003: mirror_mimage_1(0:0) /dev/sdd1 0: 0 2503003: NULL(0:0) /dev/sde1 0: 0 1: mirror_mlog(0:0) /dev/sde1 1: 1 2503002: NULL(0:0) Writing vg metadata to /dev/sdb1 at 7680 len 2140 Writing vg metadata to /dev/sdc1 at 7680 len 2140 Writing vg metadata to /dev/sdd1 at 7680 len 2140 Writing vg metadata to /dev/sde1 at 7680 len 2140 Pre-Committing vg metadata (3) to /dev/sdb1 header at 4096 Pre-Committing vg metadata (3) to /dev/sdc1 header at 4096 Pre-Committing vg metadata (3) to /dev/sdd1 header at 4096 Pre-Committing vg metadata (3) to /dev/sde1 header at 4096 Creating volume group backup "/etc/lvm/backup/vg" (seqno 3). Writing vg metadata to /etc/lvm/backup/.lvm_marathon-03_2791_253372966 Committing vg metadata (3) Renaming /etc/lvm/backup/vg.tmp to /etc/lvm/backup/vg Committing vg metadata (3) to /dev/sdb1 header at 4096 Committing vg metadata (3) to /dev/sdc1 header at 4096 Committing vg metadata (3) to /dev/sdd1 header at 4096 Committing vg metadata (3) to /dev/sde1 header at 4096 Locking LV rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b (R) Finding volume group for uuid rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (3) from /dev/sdb1 at 7680 size 2140 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (3) from /dev/sdc1 at 7680 size 2140 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (3) from /dev/sdd1 at 7680 size 2140 /dev/sdb1: lvm2 label detected /dev/sdb1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdc1: lvm2 label detected /dev/sdc1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sdd1: lvm2 label detected /dev/sdd1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) /dev/sde1: lvm2 label detected /dev/sde1: Found metadata at 7680 size 2140 for vg (rLAp1z-TVoU-vewc-C4kQ-Faah-esJj-ulf05m) Read vg metadata (3) from /dev/sde1 at 7680 size 2140 Found volume group "vg" Getting device info for vg-mirror dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b NF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b NF [16384] dm info vg-mirror NF [16384] Locking memory memlock_count inc to 1 Getting device info for vg-mirror [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b OF [16384] dm info vg-mirror OF [16384] Getting device info for vg-mirror-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-real OF [16384] dm info vg-mirror-real OF [16384] Getting device info for vg-mirror-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-cow OF [16384] dm info vg-mirror-cow OF [16384] Getting device info for vg-mirror_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b-_mlog OF [16384] dm info vg-mirror_mlog OF [16384] Getting device info for vg-mirror_mimage_0 [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0 OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0 OF [16384] dm info vg-mirror_mimage_0 OF [16384] Getting device info for vg-mirror_mimage_0-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-real OF [16384] dm info vg-mirror_mimage_0-real OF [16384] Getting device info for vg-mirror_mimage_0-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-cow OF [16384] dm info vg-mirror_mimage_0-cow OF [16384] Getting device info for vg-mirror_mimage_0_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0-_mlog OF [16384] dm info vg-mirror_mimage_0_mlog OF [16384] Getting device info for vg-mirror_mimage_1 [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1 OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1 OF [16384] dm info vg-mirror_mimage_1 OF [16384] Getting device info for vg-mirror_mimage_1-real [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-real] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-real OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-real OF [16384] dm info vg-mirror_mimage_1-real OF [16384] Getting device info for vg-mirror_mimage_1-cow [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-cow] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-cow OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-cow OF [16384] dm info vg-mirror_mimage_1-cow OF [16384] Getting device info for vg-mirror_mimage_1_mlog [LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-_mlog] dm info LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-_mlog OF [16384] dm info rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1-_mlog OF [16384] dm info vg-mirror_mimage_1_mlog OF [16384] Setting activation/mirror_region_size to 512 Creating vg-mirror_mlog dm create vg-mirror_mlog LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mJSwhChA8JupWO49E6RTvJHcIK2sz9zhw NF [16384] Loading vg-mirror_mlog table Adding target: 0 8192 linear 8:65 384 dm table (253:2) OF [16384] dm reload (253:2) NF [16384] Resuming (253:2) dm resume (253:2) NF [16384] Creating vg-mirror_mimage_0 dm create vg-mirror_mimage_0 LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mq9pwVi61aH1pwhJIyXRa7jVfXgce0pJ0 NF [16384] Loading vg-mirror_mimage_0 table Adding target: 0 20504600576 linear 8:17 384 dm table (253:3) OF [16384] dm reload (253:3) NF [16384] Resuming (253:3) dm resume (253:3) NF [16384] Creating vg-mirror_mimage_1 dm create vg-mirror_mimage_1 LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mN9qBD5jHh5rGN7hxLh7jQomFaSFDlyv1 NF [16384] Loading vg-mirror_mimage_1 table Adding target: 0 20504600576 linear 8:33 384 dm table (253:4) OF [16384] dm reload (253:4) NF [16384] Resuming (253:4) dm resume (253:4) NF [16384] Creating vg-mirror dm create vg-mirror LVM-rLAp1zTVoUvewcC4kQFaahesJjulf05mzoN1Gda86yVKsAhsQZt7Aaz0hKANQ09b NF [16384] Loading vg-mirror table Adding target: 0 20504600576 mirror disk 3 253:2 1024 block_on_error 2 253:3 0 253:4 0 dm table (253:5) OF [16384] dm reload (253:5) NF [16384] Resuming vg-mirror (253:5) dm resume (253:5) NF [16384] [PANIC!]
Created attachment 140907 [details] Patch to fix problem This patch also fixes 214604
'assigning' to agk to include patch in packages and then move to 'post'.
improved region size logic was included in a recent lvm2 build - is this fixed?
No, this is not fixed. I hit it with lvm2-2.02.16-3.el5.
Let's take fresh logs then, please, from the current RHEL5 package, and do a fresh investigation.
BUg reported in 2006, no fresh info for more that a month, closing. Please reopen if you can reproduce it with recent system.