Bug 1322253
| Summary: | gluster volume heal info shows conservative merge entries as in split-brain | |||
|---|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Pranith Kumar K <pkarampu> | |
| Component: | replicate | Assignee: | bugs <bugs> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | ||
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | mainline | CC: | bugs, storage-qa-internal | |
| Target Milestone: | --- | Keywords: | ZStream | |
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | glusterfs-3.8rc2 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | 1319406 | |||
| : | 1326212 (view as bug list) | Environment: | ||
| Last Closed: | 2016-06-16 14:02:08 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: | 1319406 | |||
| Bug Blocks: | 1326212 | |||
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Comment 1
Vijay Bellur
2016-03-30 07:04:34 UTC
REVIEW: http://review.gluster.org/13811 (cluster/afr: Fix witness counting code in src/sink detection) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu) REVIEW: http://review.gluster.org/13811 (cluster/afr: Fix witness counting code in src/sink detection) posted (#5) for review on master by Pranith Kumar Karampuri (pkarampu) COMMIT: http://review.gluster.org/13811 committed in master by Pranith Kumar Karampuri (pkarampu) ------ commit e88962f8c49ea1d65fa26703e5c11be3f21af2ba Author: Pranith Kumar K <pkarampu> Date: Mon Mar 21 23:26:43 2016 +0530 cluster/afr: Fix witness counting code in src/sink detection Problem: In afr-v1 pre-op, xattrop increments self xattr first then it increments the value on rest. In post-op, xattr value is decreased first on rest and at last it gets decremented on self. So for a possible operation to be witnessed i.e. a fop is seen by the brick it is important to have at least 1 pending op because without completing pre-op fop won't come. The other possibility is when fop completes but at the time of post-op after decrementing pending counts on others just before decrementing its own pending count, the brick dies. Fix: Fix witness detection code in afr_self_heal_find_direction() BUG: 1322253 Change-Id: Ia7e76482c0a46e775e269bb96ec1b9490a3ac18f Signed-off-by: Pranith Kumar K <pkarampu> Reviewed-on: http://review.gluster.org/13811 Smoke: Gluster Build System <jenkins.com> CentOS-regression: Gluster Build System <jenkins.com> NetBSD-regression: NetBSD Build System <jenkins.org> Reviewed-by: Ravishankar N <ravishankar> This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.8.0, please open a new bug report. glusterfs-3.8.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution. [1] http://blog.gluster.org/2016/06/glusterfs-3-8-released/ [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user |