GFS2: debugging I/O issues

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

Attachment: signature.asc
Description: PGP signature

-- 
Linux-cluster mailing list
Linux-cluster@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/linux-cluster

[Index of Archives]     [Corosync Cluster Engine]     [GFS]     [Linux Virtualization]     [Centos Virtualization]     [Centos]     [Linux RAID]     [Fedora Users]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite Camping]

  Powered by Linux