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Re: [Linux-cluster] gfs2 setting quota problem



Hello,
No, I don't think so...

Anyway I was able to finally set the quotes on my FS after two fails. I
rebooted the server and moved the mounting point from /tmp/test to
/mnt/test... It seems real strange to me but it worked. I can not find
any reasonable explanation of that.... As I saw in strace gfs2 uses
/tmp/ to mount its meta so maybe it was sth with  that...

The other thing is I'm trying to use gfs2_quota in chroot env. After
some tests and changes I'm able to use gfs2_quota get command without
any errors but gfs2_quota limit and gfs2_quota warn make some error
although it works...

"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"

In "real" env everything is ok, without any errors. I have already mount
/dev, /proc and /sys in chroot env...

I have noticed  in strace output that the salt in chroot env is not
being generated during quota tasks: fg.

good ("real"):
oldumount("/tmp/.gfs2meta.4Hd5aR")

bad:
oldumount("/tmp/.gfs2meta")

I think sth is missing.... Any ideas?

Abhijith Das pisze:
> ----- Original Message -----
>   
>> From: "mr" <mra webtel pl>
>> To: "linux clustering" <linux-cluster redhat com>
>> Sent: Tuesday, May 10, 2011 1:06:38 AM
>> Subject: Re: [Linux-cluster] gfs2 setting quota problem
>> Hi,
>> Steven Whitehouse pisze:
>>     
>>> Hi,
>>>
>>> On Mon, 2011-05-09 at 15:32 +0200, mr wrote:
>>>
>>>       
>>>> Hello,
>>>> I'm having problem to init gfs2 quota on my existing FS.
>>>>
>>>> I have 2TB gfs2 FS which is being used in 50%. I have decided to
>>>> set up
>>>> quotas. Setting warning and limit levels seemed OK - no errors
>>>> (athought
>>>> I had to reset all my existing setting gfs2_quota reset...) New
>>>> quota
>>>> calculation ends with the following error:
>>>>
>>>> gfs2_quota: Couldn't mount /tmp/.gfs2meta.WUXfKC : Invalid argument
>>>>
>>>>
>>>>         
>>> Are you using selinux? The gfs2_quota tool tries to mount the GFS2
>>> metafs in order to make the changes that you requested. For some
>>> reason
>>> it seems this mount is failing.
>>>
>>>       
>> Selinux is diabled. I'm also able to mount gfs2meta manually.
>>     
>>>> Getting some quota values fails - I'm always getting "value: 0.0"
>>>> :(
>>>>
>>>> I have no idea what is wrong... Sombody could help? thx in advance
>>>>
>>>> Details:
>>>> 2.6.18-194.11.1.el5
>>>> /tmp/test type gfs2
>>>> (rw,noatime,lockproto=lock_nolock,localflocks,localcaching,quota=on)
>>>> gfs2-utils.i386 0.1.62-28.el5_6.1
>>>> kmod-gfs.i686 0.1.34-2.el5
>>>> cman.i386 2.0.98-1.el5_3.4
>>>>
>>>>
>>>>
>>>>
>>>>         
>>> Is this CentOS or a real RHEL installation?
>>>
>>>       
>> Centos.
>>     
>>> Steve.
>>>
>>>       
>
> Hi,
>
> I found this bz: https://bugzilla.redhat.com/show_bug.cgi?id=459630, but the package versions you list are pretty recent and this was fixed quite a while ago. Are there any older gfs2-utils bits lying around?
>
> I'd like to see the strace of the gfs2_quota command that triggers the meta-mount error. Please also include the command line in your output.
>
> Thanks!
> --Abhi
>
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> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster
>
>   


-- 
mr




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