Bug 1294452
Summary: | splitbrain error messages are seen in client logs when files are renamed and one of the replica bricks is taken down | ||
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Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | krishnaram Karthick <kramdoss> |
Component: | replicate | Assignee: | Ravishankar N <ravishankar> |
Status: | CLOSED WORKSFORME | QA Contact: | Nag Pavan Chilakam <nchilaka> |
Severity: | medium | Docs Contact: | |
Priority: | unspecified | ||
Version: | rhgs-3.1 | CC: | mzywusko, nbalacha, pkarampu, rgowdapp, rhinduja, rhs-bugs, smohan, storage-qa-internal |
Target Milestone: | --- | Keywords: | ZStream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | dht-rca-unknown, dht-rename-file, dht-retest | ||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2018-02-14 09:40:20 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: |
Description
krishnaram Karthick
2015-12-28 09:19:42 UTC
*** Bug 1282378 has been marked as a duplicate of this bug. *** I see split-brain error messages in the geo-replication slave mount logs but info split-brain do not list any entries. Something similar to what is mentioned in BZ: 1282378 which is marked dup of this bug, hence updating here. # Scenario: Create 10k files, create 10k hardlinks and do remove rm -rf * . No bricks were down # Able to hit occasionally Build: glusterfs-3.7.5-18.el7rhgs.x86_64 [2016-02-02 19:18:52.497158] E [MSGID: 108008] [afr-transaction.c:1981:afr_transaction] 0-slave-replicate-0: Failing SETATTR on gfid 00000000-0000-0000-0000-000000000000: split-brain observed. [Input/output error] [2016-02-02 19:18:52.498969] E [MSGID: 108008] [afr-transaction.c:1981:afr_transaction] 0-slave-replicate-3: Failing SETATTR on gfid 00000000-0000-0000-0000-000000000000: split-brain observed. [Input/output error] ^C [root@dhcp37-52 geo-replication-slaves]# gluster volume heal slave info split-brain Brick 10.70.37.52:/rhs/brick1/brick0 Number of entries in split-brain: 0 Brick 10.70.37.102:/rhs/brick1/brick1 Number of entries in split-brain: 0 Brick 10.70.37.56:/rhs/brick1/brick2 Number of entries in split-brain: 0 Brick 10.70.37.220:/rhs/brick1/brick3 Number of entries in split-brain: 0 Brick 10.70.37.182:/rhs/brick1/brick4 Number of entries in split-brain: 0 Brick 10.70.37.42:/rhs/brick1/brick5 Number of entries in split-brain: 0 Brick 10.70.37.52:/rhs/brick2/brick6 Number of entries in split-brain: 0 Brick 10.70.37.102:/rhs/brick2/brick7 Number of entries in split-brain: 0 Brick 10.70.37.56:/rhs/brick2/brick8 Number of entries in split-brain: 0 Brick 10.70.37.220:/rhs/brick2/brick9 Number of entries in split-brain: 0 Brick 10.70.37.182:/rhs/brick2/brick10 Number of entries in split-brain: 0 Brick 10.70.37.42:/rhs/brick2/brick11 Number of entries in split-brain: 0 [root@dhcp37-52 geo-replication-slaves]# [2016-02-03 01:58:58.317795] E [MSGID: 108008] [afr-transaction.c:1981:afr_transaction] 0-slave-replicate-2: Failing SETATTR on gfid d9ace461-1d80-4c22-aae9-8dbcdd6d715a: split-brain observed. [Input/output error] [2016-02-03 01:58:58.317972] E [MSGID: 108008] [afr-transaction.c:1981:afr_transaction] 0-slave-replicate-5: Failing SETATTR on gfid d9ace461-1d80-4c22-aae9-8dbcdd6d715a: split-brain observed. [Input/output error] Can it be a duplicate of bz 1325760? Moving this to the AFR team to comment. |