[Gluster-infra] [Bug 1380247] New: Get diagnostic information for aborted test runs
bugzilla at redhat.com
bugzilla at redhat.com
Thu Sep 29 05:41:40 UTC 2016
https://bugzilla.redhat.com/show_bug.cgi?id=1380247
Bug ID: 1380247
Summary: Get diagnostic information for aborted test runs
Product: GlusterFS
Version: mainline
Component: project-infrastructure
Keywords: Triaged
Assignee: nigelb at redhat.com
Reporter: nigelb at redhat.com
CC: bugs at gluster.org, gluster-infra at gluster.org,
rgowdapp at redhat.com
> Dump from RaghavendraG's email
Do we collect any diagnostic information before aborting tests as in [1]? If
yes, where can I find them?
If no, I think following information would be useful
1. ps output of all relevant gluster processes and tests running on them (to
find status of processes like 'D' etc)
2. Statedump of client and brick processes (better to dump all information like
inodes, call-stack, etc)
3. coredump of client and brick processes
If you think any other information is helpful, please add to the list.
Some points to note are
* to enable dumping of all objects we need to do,
echo "all=yes" >> $statedumpdir/glusterdump.options
before we issue commands to collect statedumps.
* we need to do
# kill -SIGUSR1 <pid-of-mount-process>
to collect statedump of client process as there is no cli command to issue.
* for bricks,
[root at unused rhs-glusterfs]# gluster volume statedump
Usage: volume statedump <VOLNAME> [nfs|quotad]
[all|mem|iobuf|callpool|priv|fd|inode|history]
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