Bug 1221372
| Summary: | thinp tools do not handle over large metadata devices | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Corey Marthaler <cmarthal> |
| Component: | device-mapper-persistent-data | Assignee: | Peter Rajnoha <prajnoha> |
| Status: | CLOSED ERRATA | QA Contact: | Bruno Goncalves <bgoncalv> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.7 | CC: | agk, bgoncalv, cmarthal, heinzm, jbrassow, kernel-qe, lvm-team, msnitzer, prajnoha, prockai, thornber, zkabelac |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | device-mapper-persistent-data-0.5.6-1.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1208088 | Environment: | |
| Last Closed: | 2016-05-11 01:12:34 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1208088 | ||
| Bug Blocks: | |||
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Comment 1
Corey Marthaler
2015-05-13 21:31:35 UTC
This was fixed in version 0.5.1 of the tools. RHEL 6.7 is still using 0.3.2 for some reason. Marking verified in the latest rpms. 2.6.32-616.el6.x86_64 lvm2-2.02.143-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 lvm2-libs-2.02.143-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 lvm2-cluster-2.02.143-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 udev-147-2.71.el6 BUILT: Wed Feb 10 07:07:17 CST 2016 device-mapper-1.02.117-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 device-mapper-libs-1.02.117-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 device-mapper-event-1.02.117-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 device-mapper-event-libs-1.02.117-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 device-mapper-persistent-data-0.6.2-0.1.rc5.el6 BUILT: Wed Feb 24 07:07:09 CST 2016 cmirror-2.02.143-1.el6 BUILT: Wed Feb 24 07:59:50 CST 2016 SCENARIO - [attempt_thin_restore_to_large_meta_device] Create a very large (100G) meta device and attempt to thin_restore onto it Making pool volume lvcreate --thinpool POOL -L 1G --profile thin-performance --zero y --poolmetadatasize 4M snapper_thinp Sanity checking pool device (POOL) metadata lvcreate -L 4M -n meta_swap snapper_thinp lvconvert --yes --thinpool snapper_thinp/POOL --poolmetadata snapper_thinp/meta_swap lvchange -ay snapper_thinp/meta_swap thin_check /dev/mapper/snapper_thinp-meta_swap examining superblock examining devices tree examining mapping tree checking space map counts meta data NOT corrupt lvchange -an snapper_thinp/meta_swap lvconvert --yes --thinpool snapper_thinp/POOL --poolmetadata snapper_thinp/meta_swap lvremove snapper_thinp/meta_swap lvchange -ay --yes --select 'lv_name=POOL || pool_lv=POOL' Making origin volume lvcreate --virtualsize 1G -T snapper_thinp/POOL -n origin lvcreate --virtualsize 1G -T snapper_thinp/POOL -n other1 WARNING: Sum of all thin volume sizes (2.00 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! lvcreate -V 1G -T snapper_thinp/POOL -n other2 WARNING: Sum of all thin volume sizes (3.00 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! lvcreate -V 1G -T snapper_thinp/POOL -n other3 WARNING: Sum of all thin volume sizes (4.00 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! lvcreate -V 1G -T snapper_thinp/POOL -n other4 WARNING: Sum of all thin volume sizes (5.00 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! lvcreate -V 1G -T snapper_thinp/POOL -n other5 WARNING: Sum of all thin volume sizes (6.00 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! Making snapshot of origin volume lvcreate -k n -s /dev/snapper_thinp/origin -n snap Extending the snapshot size by +250M WARNING: Sum of all thin volume sizes (7.25 GiB) exceeds the size of thin pool snapper_thinp/POOL (1.00 GiB)! Create new device to swap in as the new _tmeta device WARNING: Sum of all thin volume sizes (7.25 GiB) exceeds the size of thin pools (1.00 GiB)! Dumping current pool (POOL) metadata to /tmp/snapper_thinp_dump.517.10780 WARNING: Sum of all thin volume sizes (7.25 GiB) exceeds the size of thin pools (1.00 GiB)! Restoring valid mda to new large (100G) device thin_restore -i /tmp/snapper_thinp_dump.517.10780 -o /dev/snapper_thinp/newtmeta truncating metadata device to 4161600 4k blocks lvremove -f snapper_thinp/newtmeta Removing snap volume snapper_thinp/snap lvremove -f /dev/snapper_thinp/snap Removing thin origin and other virtual thin volumes Removing thinpool snapper_thinp/POOL 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://rhn.redhat.com/errata/RHBA-2016-0960.html |