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Bug 1690970 - vdo internal 'pvcreate --test' needs to set scan_lv to 1 due to lvm behavior change bug 1676598 when run on LV
Summary: vdo internal 'pvcreate --test' needs to set scan_lv to 1 due to lvm behavior ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: vdo
Version: 8.0
Hardware: x86_64
OS: Linux
unspecified
high
Target Milestone: rc
: 8.0
Assignee: bjohnsto
QA Contact: Jakub Krysl
URL:
Whiteboard:
Depends On: 1682564 1684249
Blocks: 1652753 1687797
TreeView+ depends on / blocked
 
Reported: 2019-03-20 15:17 UTC by Oneata Mircea Teodor
Modified: 2021-09-06 15:20 UTC (History)
11 users (show)

Fixed In Version: 6.2.0.298
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1684249
Environment:
Last Closed: 2019-05-07 04:21:10 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2019:0989 0 None None None 2019-05-07 04:21:13 UTC

Comment 7 Jakub Krysl 2019-04-03 10:20:36 UTC 
# vdo create --name vdo --device /dev/mapper/vg-lv --verbose
    mkdir -p /run/lock/vdo
    touch /run/lock/vdo/_etc_vdoconf.yml.lock
    chmod 644 /run/lock/vdo/_etc_vdoconf.yml.lock
    touch /run/lock/vdo-config-singletons
Creating VDO vdo
    grep MemAvailable /proc/meminfo
    pvcreate -qq --test /dev/mapper/vg-lv
vdo: ERROR - Device /dev/mapper/vg-lv excluded by a filter.

# dnf install vdo-6.2.0.298-10.el8_0.x86_64.rpm
--snip--
Upgraded:
  vdo-6.2.0.298-10.el8_0.x86_64

Complete!

# vdo create --name vdo --device /dev/mapper/vg-lv --verbose
Creating VDO vdo
    grep MemAvailable /proc/meminfo
    pvcreate --config devices/scan_lvs=1 -qq --test /dev/mapper/vg-lv
    blkid -p --no-part-details /dev/mapper/vg-lv
    modprobe kvdo
    vdoformat --uds-checkpoint-frequency=0 --uds-memory-size=0.25 /dev/disk/by-id/dm-uuid-LVM-fXs5kEnYX9D92qZDG1uqEXi3gSrGMvg9GVOLNDKII17Jz23afvNCpAGODdLfA6hi
    vdodumpconfig /dev/disk/by-id/dm-uuid-LVM-fXs5kEnYX9D92qZDG1uqEXi3gSrGMvg9GVOLNDKII17Jz23afvNCpAGODdLfA6hi
Starting VDO vdo
    dmsetup status --target vdo vdo
    grep MemAvailable /proc/meminfo
    modprobe kvdo
    vdodumpconfig /dev/disk/by-id/dm-uuid-LVM-fXs5kEnYX9D92qZDG1uqEXi3gSrGMvg9GVOLNDKII17Jz23afvNCpAGODdLfA6hi
    vdodumpconfig /dev/disk/by-id/dm-uuid-LVM-fXs5kEnYX9D92qZDG1uqEXi3gSrGMvg9GVOLNDKII17Jz23afvNCpAGODdLfA6hi
    dmsetup create vdo --uuid VDO-9b323f29-0d44-4fa4-a149-4830795ebbc7 --table '0 19487242776 vdo V2 /dev/disk/by-id/dm-uuid-LVM-fXs5kEnYX9D92qZDG1uqEXi3gSrGMvg9GVOLNDKII17Jz23afvNCpAGODdLfA6hi 2441608192 4096 32768 16380 on auto vdo maxDiscard 1 ack 1 bio 4 bioRotationInterval 64 cpu 2 hash 1 logical 1 physical 1'
    dmsetup status --target vdo vdo
Starting compression on VDO vdo
    dmsetup message vdo 0 compression on
    vdodmeventd -r vdo
    dmsetup status --target vdo vdo
    dmsetup status --target vdo vdo
VDO instance 0 volume is ready at /dev/mapper/vdo
Comment 9 errata-xmlrpc 2019-05-07 04:21:10 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, 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-2019:0989
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