[Lustre-discuss] lfs quota limit problem

[Andrew Perepechko]

Hi

User and group quotas are separate. When either of the limits
is reached, a process with corresponding effective uid/gid is
not allowed to allocate any more space on a filesystem.

Andrew.

On Tuesday 29 July 2008 18:44:56 David Levi Hevroni wrote:
> Hi,
> We had some problem with lfs quota using luste 1.6.5.1 with centos5.2.
> We define quota for group users:
>  lfs setquota -g users 150000 200000 10000 12000 /mnt/lustrefs/
> And when we used "lfs quota -g users" we see the limit:
>
> Disk quotas for group users (gid 100):
>      Filesystem  kbytes   quota   limit   grace   files   quota   limit  
> grace /mnt/lustrefs/       4  150000  200000               1   10000  
> 12000 spfs-MDT0000_UUID
>                       4            8192               1            2560
> spfs-OST0000_UUID
>                       0            8192
>
> The problem is when we check for users that is part of the group we
> didn't see any limit, lfs quota -u dlhevroni /mnt/lustrefs/ :
>
> Disk quotas for user dlhevroni (uid 1000):
>      Filesystem  kbytes   quota   limit   grace   files   quota   limit  
> grace /mnt/lustrefs/       4       0       0               1       0      
> 0 spfs-MDT0000_UUID
>                       4               0               1               0
> spfs-OST0000_UUID
>                       0               0
>
> where users dlhevroni is define:
> uid=1000(dlhevroni) gid=100(users) groups=100(users)
> Is it 'bug' or we had some problem with creating the quota ?
>
> Thanks
> David
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