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Bug 2005005 - "vdoimport --dry-run" is broken [rhel-8.6.0]
Summary: "vdoimport --dry-run" is broken [rhel-8.6.0]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: lvm2
Version: 8.5
Hardware: x86_64
OS: Linux
urgent
medium
Target Milestone: rc
: ---
Assignee: Zdenek Kabelac
QA Contact: cluster-qe@redhat.com
URL:
Whiteboard:
Depends On: 1989650
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-09-16 14:32 UTC by RHEL Program Management Team
Modified: 2022-05-10 16:37 UTC (History)
9 users (show)

Fixed In Version: lvm2-2.03.14-1.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1989650
Environment:
Last Closed: 2022-05-10 15:22:14 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker CLUSTERQE-5157 0 None None None 2022-01-13 02:01:46 UTC
Red Hat Issue Tracker CLUSTERQE-5505 0 None None None 2022-03-15 23:01:07 UTC
Red Hat Issue Tracker RHELPLAN-97553 0 None None None 2021-09-18 10:20:18 UTC
Red Hat Product Errata RHBA-2022:2038 0 None None None 2022-05-10 15:22:30 UTC

Comment 1 Zdenek Kabelac 2021-09-22 14:36:50 UTC 
Fixed upstream 2.03.14
Comment 3 Corey Marthaler 2021-11-03 03:57:31 UTC 
Marking Verified:Tested in the latest rpms.

kernel-4.18.0-348.4.el8.kpq0    BUILT: Wed Oct 27 15:00:32 CDT 2021
lvm2-2.03.14-1.el8    BUILT: Wed Oct 20 10:18:17 CDT 2021
lvm2-libs-2.03.14-1.el8    BUILT: Wed Oct 20 10:18:17 CDT 2021
lvm2-dbusd-2.03.14-1.el8    BUILT: Wed Oct 20 10:18:48 CDT 2021


The output now appears to use the --verbose as default like mentioned in the 8.5 version of this bug.

[root@hayes-02 ~]# vdo create --force --name lvm_import_vdo_sanity --vdoLogicalSize 500G --device /dev/sdd1
Creating VDO lvm_import_vdo_sanity
      The VDO volume can address 928 GB in 464 data slabs, each 2 GB.
      It can grow to address at most 16 TB of physical storage in 8192 slabs.
      If a larger maximum size might be needed, use bigger slabs.
Starting VDO lvm_import_vdo_sanity
Starting compression on VDO lvm_import_vdo_sanity
VDO instance 156 volume is ready at /dev/mapper/lvm_import_vdo_sanity

[root@hayes-02 ~]# lvm_import_vdo --dry-run --yes /dev/sdd1
lvm_import_vdo: Checked whether device /dev/sdd1 is already LV (0).
lvm_import_vdo: Getting YAML VDO configuration.
lvm_import_vdo: Found matching device /dev/disk/by-id/scsi-36d094660650d1e0022bd29f31e631f3e-part1  8:49
lvm_import_vdo: Converted VDO device has logical/physical size 524288000/976486380 KiB.
lvm_import_vdo: VDO conversion paramaters: allocation {
        vdo_use_compression = 1
        vdo_use_deduplication = 1
        vdo_use_metadata_hints=1
        vdo_minimum_io_size = 4096
        vdo_block_map_cache_size_mb = 128
        vdo_block_map_period = 16380
        vdo_check_point_frequency = 0
        vdo_use_sparse_index = 0
        vdo_index_memory_size_mb = 256
        vdo_slab_size_mb = 128
        vdo_ack_threads = 1
        vdo_bio_threads = 4
        vdo_bio_rotation = 64
        vdo_cpu_threads = 2
        vdo_hash_zone_threads = 1
        vdo_logical_threads = 1
        vdo_physical_threads = 1
        vdo_write_policy = auto
        vdo_max_discard = 1
        vdo_pool_header_size = 0
}
lvm_import_vdo: Stopping VDO volume.
lvm_import_vdo: Dry execution vdo stop --name lvm_import_vdo_sanity
lvm_import_vdo: Moving VDO header by 2MiB.
lvm_import_vdo: Dry execution vdo convert --force --name lvm_import_vdo_sanity
lvm_import_vdo: Dry execution lvm pvcreate -y --dataalignment 2M /dev/sdd1
lvm_import_vdo: Creating VG "" with extent size 4 KiB.
lvm_import_vdo: Dry execution lvm vgcreate -y -v -s 4k vdovg /dev/sdd1
lvm_import_vdo: Creating VDO pool data LV from all extents in volume group vdovg.
lvm_import_vdo: Dry execution lvm lvcreate -Zn -Wn -y -v -l100%VG -n vdolvol_vpool vdovg
lvm_import_vdo: Converting to VDO pool.
lvm_import_vdo: Dry execution lvm lvconvert -y -v --config allocation {
        vdo_use_compression = 1
        vdo_use_deduplication = 1
        vdo_use_metadata_hints=1
        vdo_minimum_io_size = 4096
        vdo_block_map_cache_size_mb = 128
        vdo_block_map_period = 16380
        vdo_check_point_frequency = 0
        vdo_use_sparse_index = 0
        vdo_index_memory_size_mb = 256
        vdo_slab_size_mb = 128
        vdo_ack_threads = 1
        vdo_bio_threads = 4
        vdo_bio_rotation = 64
        vdo_cpu_threads = 2
        vdo_hash_zone_threads = 1
        vdo_logical_threads = 1
        vdo_physical_threads = 1
        vdo_write_policy = auto
        vdo_max_discard = 1
        vdo_pool_header_size = 0
} -Zn -V 524288000k -n vdolvol --type vdo-pool vdovg/vdolvol_vpool

[root@hayes-02 ~]# lvm_import_vdo --yes --dry-run --verbose /dev/sdd1
lvm_import_vdo: Checked whether device /dev/sdd1 is already LV (0).
lvm_import_vdo: Getting YAML VDO configuration.
lvm_import_vdo: Found matching device /dev/disk/by-id/scsi-36d094660650d1e0022bd29f31e631f3e-part1  8:49
lvm_import_vdo: Converted VDO device has logical/physical size 524288000/976486380 KiB.
lvm_import_vdo: VDO conversion paramaters: allocation {
        vdo_use_compression = 1
        vdo_use_deduplication = 1
        vdo_use_metadata_hints=1
        vdo_minimum_io_size = 4096
        vdo_block_map_cache_size_mb = 128
        vdo_block_map_period = 16380
        vdo_check_point_frequency = 0
        vdo_use_sparse_index = 0
        vdo_index_memory_size_mb = 256
        vdo_slab_size_mb = 128
        vdo_ack_threads = 1
        vdo_bio_threads = 4
        vdo_bio_rotation = 64
        vdo_cpu_threads = 2
        vdo_hash_zone_threads = 1
        vdo_logical_threads = 1
        vdo_physical_threads = 1
        vdo_write_policy = auto
        vdo_max_discard = 1
        vdo_pool_header_size = 0
}
lvm_import_vdo: Stopping VDO volume.
lvm_import_vdo: Dry execution vdo stop --name lvm_import_vdo_sanity
lvm_import_vdo: Moving VDO header by 2MiB.
lvm_import_vdo: Dry execution vdo convert --force --name lvm_import_vdo_sanity
lvm_import_vdo: Dry execution lvm pvcreate -y --dataalignment 2M /dev/sdd1
lvm_import_vdo: Creating VG "" with extent size 4 KiB.
lvm_import_vdo: Dry execution lvm vgcreate -y -v -s 4k vdovg /dev/sdd1
lvm_import_vdo: Creating VDO pool data LV from all extents in volume group vdovg.
lvm_import_vdo: Dry execution lvm lvcreate -Zn -Wn -y -v -l100%VG -n vdolvol_vpool vdovg
lvm_import_vdo: Converting to VDO pool.
lvm_import_vdo: Dry execution lvm lvconvert -y -v --config allocation {
        vdo_use_compression = 1
        vdo_use_deduplication = 1
        vdo_use_metadata_hints=1
        vdo_minimum_io_size = 4096
        vdo_block_map_cache_size_mb = 128
        vdo_block_map_period = 16380
        vdo_check_point_frequency = 0
        vdo_use_sparse_index = 0
        vdo_index_memory_size_mb = 256
        vdo_slab_size_mb = 128
        vdo_ack_threads = 1
        vdo_bio_threads = 4
        vdo_bio_rotation = 64
        vdo_cpu_threads = 2
        vdo_hash_zone_threads = 1
        vdo_logical_threads = 1
        vdo_physical_threads = 1
        vdo_write_policy = auto
        vdo_max_discard = 1
        vdo_pool_header_size = 0
} -Zn -V 524288000k -n vdolvol --type vdo-pool vdovg/vdolvol_vpool
Comment 6 Corey Marthaler 2021-11-16 18:25:03 UTC 
Marking Verified in the latest rpms.

kernel-4.18.0-348.4.el8.kpq0    BUILT: Wed Oct 27 15:00:32 CDT 2021
lvm2-2.03.14-1.el8    BUILT: Wed Oct 20 10:18:17 CDT 2021
lvm2-libs-2.03.14-1.el8    BUILT: Wed Oct 20 10:18:17 CDT 2021


SCENARIO - vdo_convert_dry_run_failure_attempts:  Test the various dry-run conversion options in with invalid devices 
lvm_import_vdo --yes --dry-run

lvm_import_vdo --dry-run --yes /dev/sdc1

vdo create --force --name lvm_import_vdo_sanity --vdoLogicalSize 500G --device /dev/sdd1
Creating VDO lvm_import_vdo_sanity
      The VDO volume can address 1 TB in 929 data slabs, each 2 GB.
      It can grow to address at most 16 TB of physical storage in 8192 slabs.
      If a larger maximum size might be needed, use bigger slabs.
Starting VDO lvm_import_vdo_sanity
Starting compression on VDO lvm_import_vdo_sanity
VDO instance 3 volume is ready at /dev/mapper/lvm_import_vdo_sanity

lvm_import_vdo --dry-run --yes /dev/sdc1

vdo stop --name lvm_import_vdo_sanity
lvm_import_vdo --dry-run --yes /dev/sdd1
vdo remove --name lvm_import_vdo_sanity
vdo: WARNING - VDO service lvm_import_vdo_sanity already stopped
Removing VDO lvm_import_vdo_sanity
Stopping VDO lvm_import_vdo_sanity


SCENARIO - vdo_convert_dry_run:  Test the various dry-run conversion options of an existent vdo volume to lvm (bug 1989650) 
vdo create --force --name lvm_import_vdo_sanity --vdoLogicalSize 500G --device /dev/sdd1
Creating VDO lvm_import_vdo_sanity
      The VDO volume can address 1 TB in 929 data slabs, each 2 GB.
      It can grow to address at most 16 TB of physical storage in 8192 slabs.
      If a larger maximum size might be needed, use bigger slabs.
Starting VDO lvm_import_vdo_sanity
Starting compression on VDO lvm_import_vdo_sanity
VDO instance 4 volume is ready at /dev/mapper/lvm_import_vdo_sanity

lvm_import_vdo --dry-run --yes /dev/sdd1
lvm_import_vdo --yes --dry-run --verbose /dev/sdd1

vdo remove --name lvm_import_vdo_sanity
Removing VDO lvm_import_vdo_sanity
Stopping VDO lvm_import_vdo_sanity
Comment 8 errata-xmlrpc 2022-05-10 15:22:14 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (lvm2 bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:2038
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