Hi Abhi,
Another piece of potentially relevant information: the user accounts
are not local accounts. The file servers get the accounts via
OpenLDAP from Windows Active Directory Servers.
Steven Lee
[EMAIL PROTECTED]
Center for Advanced Computing
Cornell University
Begin forwarded message:
From: Steven Lee <[EMAIL PROTECTED]>
Date: March 11, 2008 9:51:45 AM EDT
To: linux clustering <[email protected]>
Subject: Re: [Linux-cluster] GFS2 Quota File Error
Reply-To: linux clustering <[email protected]>
Hi Abhi,
Thanks for your response. I didn't do much to run into this
problem. The 2 file servers in this RedHat cluster are running
fully patched RHEL 5.1. In addition to NFS, they are also serving
to Windows clients using samba. ACLs were enabled. Everything was
running smoothly until I tried enabling quotas: I simply added
quota=on in /etc/fstab and re-mounted the GFS partitions.
As you can see below, I simply issued "reset" and then "init"
command before getting the error message. The "get" command also
returned inconsistent result from the "list" command. This is a new
file server still under testing with only a small "prof" directory.
Did I do anything wrong?
Steven
---
[EMAIL PROTECTED] ~]# mount
/dev/mapper/vg00-root on / type ext3 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/mapper/vg00-var on /var type ext3 (rw)
/dev/mapper/vg00-usr on /usr type ext3 (rw)
/dev/mapper/vg00-tmp on /tmp type ext3 (rw)
/dev/sda1 on /boot type ext3 (rw)
tmpfs on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
none on /sys/kernel/config type configfs (rw)
/dev/mapper/st01vg01-lv01 on /export/gfs01 type gfs2
(rw,hostdata=jid=0:id=65537:first=0,acl,quota=on)
/dev/mapper/st01vg02-lv01 on /export/gfs02 type gfs2
(rw,hostdata=jid=1:id=393218:first=0,acl,quota=on)
/dev/mapper/st02vg01-lv01 on /export/gfs03 type gfs2
(rw,hostdata=jid=1:id=524290:first=0,acl,quota=on)
/dev/mapper/st02vg02-lv01 on /export/gfs04 type gfs2
(rw,hostdata=jid=1:id=655362:first=0,acl,quota=on)
[EMAIL PROTECTED] ~]# gfs2_quota reset -f /export/gfs02
This operation will permanently erase all quota information. You
will have to re-assign all quota limit/warn values. Proceed [y/N]? y
[EMAIL PROTECTED] ~]# gfs2_quota init -f /export/gfs02
warning: quota file size not a multiple of struct gfs2_quota
Warning: This filesystem doesn't seem to have the new quota list
format or the quota list is corrupt. list, check and init operation
performance will suffer due to this. It is recommended that you run
the 'gfs2_quota reset' operation to reset the quota file. All
current quota information will be lost and you will have to reassign
all quota limits and warnings
[EMAIL PROTECTED] ~]# gfs2_quota list -f /export/gfs02
warning: quota file size not a multiple of struct gfs2_quota
Warning: This filesystem doesn't seem to have the new quota list
format or the quota list is corrupt. list, check and init operation
performance will suffer due to this. It is recommended that you run
the 'gfs2_quota reset' operation to reset the quota file. All
current quota information will be lost and you will have to reassign
all quota limits and warnings
user root: limit: 0.0 warn: 0.0 value: 0.0
user prof: limit: 0.0 warn: 0.0 value: 0.4
group root: limit: 0.0 warn: 0.0 value: 0.0
group Domain Users: limit: 0.0 warn: 0.0 value: 0.4
[EMAIL PROTECTED] ~]# gfs2_quota get -u prof -f /export/gfs02
warning: quota file size not a multiple of struct gfs2_quota
user prof: limit: 0.0 warn: 0.0 value: 0.0
[EMAIL PROTECTED] ~]# ls -l /export/gfs02
total 8
drwxrwx---+ 12 prof Domain Users 3864 Mar 10 14:06 prof
[EMAIL PROTECTED] ~]# uname -a
Linux cacfs02.cac.cornell.edu 2.6.18-53.1.14.el5 #1 SMP Wed Mar 5
11:37:38 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
[EMAIL PROTECTED] ~]# rpm -q gfs2-utils
gfs2-utils-0.1.38-1.el5
---
Steven Lee
[EMAIL PROTECTED]
Center for Advanced Computing
Cornell University
On Mar 10, 2008, at 5:45 PM, Abhijith Das wrote:
Hi Steven,
Does the 'gfs2_quota reset' operation fail for some reason? The reset
operation should truncate your quota file and you should be able to
start using quotas afresh.
I just tried resetting and initing the quota file on my gfs2
filesystem
(latest bits) and I don't see this warning.
What kernel and what gfs2-utils packages are you running?
Also, any clue with respect to the quota operations you did on the
fs
to get to this state would be helpful.
Are you able to perform other quota operations like limit, warn,
list,
get etc., without seeing this warning?
Thanks,
--Abhi
Steven Lee wrote:
Hi,
I'm trying to turn on quota on a GFS2 file system. The cluster
has 2
nodes with 2 EMC SAN storage units. The nodes are running RHEL 5.1.
When I initialize the quota file using:
*gfs2_quota init -f /export/gfs02*
I would get the following warning:
*warning: quota file size not a multiple of struct gfs2_quota*
*
*
*Warning: This filesystem doesn't seem to have the new quota list
format or the quota list is corrupt. list, check and init operation
performance will suffer due to this. It is recommended that you run
the 'gfs2_quota reset' operation to reset the quota file. All
current
quota information will be lost and you will have to reassign all
quota
limits and warnings*
I've tried the "gfs2_quota reset" and then "gfs2_quota init"
commands,
but still got the warning. I've looked through RedHat GFS
documentation and googled for gfs2. Very little information seems
to
be available.
Any help is appreciated. Thanks!
Steven Lee
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
Center for Advanced Computing
Cornell University
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