[lustre-discuss] quota problem on lustre 2.5.3 when doing lfs_migrate

Dilger, Andreas andreas.dilger at intel.com
Wed Apr 15 23:41:22 PDT 2015

On 2015/04/15, 11:38 PM, "Philippe Weill" <Philippe.Weill at latmos.ipsl.fr>
>we have problem with quota on a 2.5.3 filesystem (ext4 based on
>scientific linux 6 )when using lfs_migrate after desactivating an ost on
>mds file seem to be well migrated but allocated space stay in quota on the
>desactivated device

The deactivated OST isn't able to update the quota.  If you reactivate the
OST and then restart the MDS, the objects on the OST will be destroyed and
the quota will be updated.

Cheers, Andreas
Andreas Dilger

Lustre Software Architect
Intel High Performance Data Division

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