Bug 761922 (GLUSTER-190)

Summary: missing frames due to larger reply message size.. (ib-verbs)
Product: [Community] GlusterFS Reporter: Amar Tumballi <amarts>
Component: ib-verbsAssignee: Amar Tumballi <amarts>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: 2.0.5CC: gluster-bugs, vraman
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Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Description Amar Tumballi 2009-08-04 20:18:25 UTC 
bash-3.00# pwd
/opt/glusterfs/var/log/glusterfs
bash-3.00# grep bigger * | tail
afr.log.1:[2009-08-04 00:17:42] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (214206) messages
afr.log.1:[2009-08-04 00:18:42] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (214817) messages
afr.log.1:[2009-08-04 00:19:24] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (216760) messages
afr.log.1:[2009-08-04 00:21:05] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (216892) messages
afr.log.1:[2009-08-04 00:21:45] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (219449) messages
afr.log.1:[2009-08-04 00:22:23] E [ib-verbs.c:273:__ib_verbs_ioq_churn_entry] transport/ib-verbs: increase value of option 'transport.ib-verbs.work-request-send-size' (given=> 133120) to send bigger (220557) messages
Comment 1 Amar Tumballi 2009-08-04 20:26:18 UTC 
If we notice here, just with the log message, we can't corner out which 'fop' is it. And there are no other messages related to this failure in the log. Need to enhance the log message to print op and type.
Comment 2 Anand Avati 2009-08-04 20:47:54 UTC 
PATCH: http://patches.gluster.com/patch/856 in release-2.0 (increased ib-verbs buffer size)
Comment 3 Anand Avati 2009-08-04 21:07:07 UTC 
PATCH: http://patches.gluster.com/patch/859 in master (increased ib-verbs buffer size)
Comment 4 Anand Avati 2009-08-17 18:37:45 UTC 
PATCH: http://patches.gluster.com/patch/869 in master (added log message when server fails to send the reply frame)
Comment 5 Anand Avati 2009-08-17 18:38:13 UTC 
PATCH: http://patches.gluster.com/patch/868 in release-2.0 (added log message when server fails to send the reply frame)