[Linux-cluster] GFS2: debugging I/O issues
Daniel Dehennin
daniel.dehennin at baby-gnu.org
Fri Apr 8 09:21:08 UTC 2016
Hello,
On our virtualisation infrastructure we have a 4To GFS2 over a SAN.
Since one or two weeks we are facing read I/O issues, 5k or 6k IOPS with
an average block size of 5kB.
I'm looking for the possibilities and didn't find anything yet, so my
question:
Is it possible that reaching over 80% use of the GFS2 can produce
such workload?
Regards.
--
Daniel Dehennin
Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF
Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 342 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/linux-cluster/attachments/20160408/58fadd78/attachment.sig>
More information about the Linux-cluster
mailing list