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
begin:vcard
fn:Riaan van Niekerk
n:van Niekerk;Riaan
org:Obsidian Systems;Obsidian Red Hat Consulting
email;internet:riaan@xxxxxxxxxxxxxx
title:Systems Architect
tel;work:+27 11 792 6500
tel;fax:+27 11 792 6522
tel;cell:+27 82 921 8768
x-mozilla-html:FALSE
url:http://www.obsidian.co.za
version:2.1
end:vcard
--
Linux-cluster mailing list
Linux-cluster@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/linux-cluster
