Bug 744002
| Summary: | cmirror conversion failures due to cluster locking errors | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Corey Marthaler <cmarthal> |
| Component: | lvm2 | Assignee: | Jonathan Earl Brassow <jbrassow> |
| Status: | CLOSED ERRATA | QA Contact: | Cluster QE <mspqa-list> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.2 | CC: | agk, dwysocha, heinzm, jbrassow, mbroz, prajnoha, prockai, thornber, zkabelac |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | lvm2-2.02.87-5.el6 | Doc Type: | Bug Fix |
| Doc Text: |
Do not document.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 17:03:44 UTC | Type: | --- |
| 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: | |||
| Bug Blocks: | 747120 | ||
|
Description
Corey Marthaler
2011-10-06 18:02:39 UTC
A couple different tests/testcases are hitting this: SCENARIO - [looping_mirror_to_linear_converts] Create a mirror and then down and up convert it 20 times taft-01: lvcreate -m 1 -n mirror_2_linear -L 300M --nosync mirror_sanity WARNING: New mirror won't be synchronised. Don't read what you didn't write! 1: down convert to linear on taft-04; Error locking on node taft-02: LV mirror_sanity/mirror_2_linear_mimage_1 in use: not deactivating Error locking on node taft-03: LV mirror_sanity/mirror_2_linear_mimage_1 in use: not deactivating Error locking on node taft-04: LV mirror_sanity/mirror_2_linear_mimage_1 in use: not deactivating down converting the mirror failed First test (centipede) passed w/o failure: --------------------------------------------- TEST CASE=72 base legs 2; convert to 2 legs; base log disk; convert to disk log; active 1; sync=1; pvs=none --------------------------------------------- creating a base mirror on bp-01 Waiting until all mirrors become fully syncd... 0/1 mirror(s) are fully synced: ( 16.50% ) 0/1 mirror(s) are fully synced: ( 32.79% ) 0/1 mirror(s) are fully synced: ( 48.93% ) 0/1 mirror(s) are fully synced: ( 65.29% ) 0/1 mirror(s) are fully synced: ( 81.64% ) 0/1 mirror(s) are fully synced: ( 97.79% ) 1/1 mirror(s) are fully synced: ( 100.00% ) Attempting convert from 2 leg(s) disk log to 2 leg(s) disk log on bp-02 (THIS IS A NO-OP, but should still be attempted) lvconvert --mirrorlog disk -m 2 centipede/centi_base Removing base volume on bp-03 mirror_sanity ran all night... ============================================================ Iteration 77 of 10000 started at Tue Oct 11 08:12:45 CDT 2011 ============================================================ SCENARIO - [looping_mirror_to_linear_converts] Create a mirror and then down and up convert it 20 times bp-01: lvcreate -m 1 -n mirror_2_linear -L 300M --nosync mirror_sanity WARNING: New mirror won't be synchronised. Don't read what you didn't write! 1: down convert to linear on bp-01; up convert on mirror bp-01 2: down convert to linear on bp-04; up convert on mirror bp-02 3: down convert to linear on bp-03; up convert on mirror bp-01 4: down convert to linear on bp-03; up convert on mirror bp-04 5: down convert to linear on bp-04; up convert on mirror bp-03 6: down convert to linear on bp-03; up convert on mirror bp-03 7: down convert to linear on bp-02; up convert on mirror bp-04 8: down convert to linear on bp-01; up convert on mirror bp-01 9: down convert to linear on bp-01; up convert on mirror bp-04 10: down convert to linear on bp-01; up convert on mirror bp-02 11: down convert to linear on bp-04; up convert on mirror bp-04 12: down convert to linear on bp-02; up convert on mirror bp-04 13: down convert to linear on bp-03; up convert on mirror bp-01 14: down convert to linear on bp-03; up convert on mirror bp-04 15: down convert to linear on bp-02; up convert on mirror bp-03 16: down convert to linear on bp-04; up convert on mirror bp-01 17: down convert to linear on bp-04; up convert on mirror bp-03 18: down convert to linear on bp-02; up convert on mirror bp-04 19: down convert to linear on bp-02; up convert on mirror bp-02 20: down convert to linear on bp-03; up convert on mirror bp-03 Deactivating mirror mirror_2_linear... and removing This bug seems to have the same root cause as 733114 - the same commits will work here. The cmirror conversion regression test now passes. Marking verified. 2.6.32-207.el6.x86_64 lvm2-2.02.87-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 lvm2-libs-2.02.87-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 lvm2-cluster-2.02.87-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 udev-147-2.40.el6 BUILT: Fri Sep 23 07:51:13 CDT 2011 device-mapper-1.02.66-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 device-mapper-libs-1.02.66-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 device-mapper-event-1.02.66-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 device-mapper-event-libs-1.02.66-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011 cmirror-2.02.87-5.el6 BUILT: Wed Oct 12 10:47:46 CDT 2011
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New Contents:
Do not document.
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. http://rhn.redhat.com/errata/RHBA-2011-1522.html |