Riaan van Niekerk wrote:
According to this document:
https://rpeterso.108.redhat.com/servlets/ProjectDocumentView?documentID=99
you can get a 5% performance increase by disabling quotas on GFS.
(I am not taking this as gospel, but every couple of percentage points
helps)
According to the GFS manual
http://www.redhat.com/docs/manuals/csgfs/browse/rh-gfs-en/s1-manage-quota.html#S2-MANAGE-QUOTAACCOUNT
you do this using the following syntax:
gfs_tool settune /mnt/gfs quota_account 0
How do I confirm that quotas have been disabled?
An indirect (to me) way is to run 'gfs_quota list -f /mnt/gfs' and
check if the values in the last field change or not. Nothing in the
output of 'gfs_tool quota /mnt/gfs' jumped out at me to say if it is
enabled or not
I was hoping there is a more elegant way to check this.
tnx
Riaan
Hi Riaan,
I think you want:
gfs_tool gettune /mnt/gfs1/ | grep quota_enforce
where /mnt/gfs1/ is your mounted gfs fs, but I haven't actually verified
it in the code...
Regards,
Bob Peterson
Red Hat Cluster Suite
--
Linux-cluster mailing list
Linux-cluster@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/linux-cluster
