Bug 1152890
| Summary: | Peer probe during rebalance causing "Peer rejected" state for an existing node in trusted cluster | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Atin Mukherjee <amukherj> |
| Component: | glusterd | Assignee: | Atin Mukherjee <amukherj> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | SATHEESARAN <sasundar> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | mainline | CC: | bugs, lmohanty, nbalacha, rhs-bugs, spalai, storage-qa-internal |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | glusterfs-3.7.0 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1138547 | Environment: | |
| Last Closed: | 2015-05-14 17:27:58 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: | 1138547 | ||
| Bug Blocks: | |||
|
Comment 1
Anand Avati
2014-10-15 07:50:58 UTC
REVIEW: http://review.gluster.org/8932 (glusterd: op state machine shouldn't use global peer list) posted (#2) for review on master by Atin Mukherjee (amukherj) REVIEW: http://review.gluster.org/8932 (glusterd: op state machine shouldn't use global peer list) posted (#3) for review on master by Atin Mukherjee (amukherj) COMMIT: http://review.gluster.org/8932 committed in master by Kaushal M (kaushal) ------ commit 8df26e838c40f15bb2b26131d1533da339f5be3e Author: Atin Mukherjee <amukherj> Date: Wed Oct 15 12:56:48 2014 +0530 glusterd: op state machine shouldn't use global peer list Problem : op state machine was relying on the global peer list while sending lock/stage/unlock commit rpc requests to the peers in the cluster. Trusting on global peer list structure is dangerous as this structure gets modified if any peer modification command is attempted in the cluster when there is a ongoing transaction going through the state machine. An ideal usecase of this problem when rebalance is in progress and peer probe is executed rebalance op-sm and peer probe may run into race making peerinfo structure go for toss. Solution: Use local copy of peer list (xaction_peers) in glusterd op-sm. Change-Id: I1ff7118dc6a9a72633e2e87b7ab7bae1796595e0 BUG: 1152890 Signed-off-by: Atin Mukherjee <amukherj> Reviewed-on: http://review.gluster.org/8932 Tested-by: Gluster Build System <jenkins.com> Reviewed-by: Krishnan Parthasarathi <kparthas> Reviewed-by: Kaushal M <kaushal> 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-3.7.0, please open a new bug report. glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939 [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user 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-3.7.0, please open a new bug report. glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939 [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user 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-3.7.0, please open a new bug report. glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939 [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user 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-3.7.0, please open a new bug report. glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939 [2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user |