[Bugs] [Bug 1566935] Dbase file access issue

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1566935

Raghavendra G <rgowdapp at redhat.com> changed:

           What    |Removed                     |Added
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              Flags|                            |needinfo?(joshua.collins at vr
                   |                            |t.com.au)



--- Comment #3 from Raghavendra G <rgowdapp at redhat.com> ---
(In reply to joshua.collins from comment #2)
> I've disabled the requested performance xlators using "sudo gluster volume
> gv0 performance.stat-prefetch off" and similar. I'm still receiving the same
> error while starting the driver. 

Thanks for doing that.

> Do you need me to try anything else or get
> you more information out of the system?

Yes. We need strace and fuse dump to figure out I/O pattern of application.

* strace of application
# strace -ff -tt -p <pid> -o <file-to-which-strace-logs-are-to-be-stored>

* Dump of traffic between kernel and glusterfs
# mount -t glusterfs <volfile-server>:/<volname> -o
dump-fuse=<file-to-which-fuse-dump-to-be-stored>

Please start collecting this information before you start tests.

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