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Re: [Linux-cluster] Gfs not return available space after delete file

On Sun, May 13, 2007 at 06:21:50AM +0000, nattapon viroonsri wrote:
> Red Hat Enterprise Linux ES release 4 (Nahant Update 4)
> rhel-4-u4-rhcs-i386
> GFS-kernel-smp-2.6.9-58.0
> GFS-6.1.6
> I have dell 2 nodes connected to emc storage mount gfs partition
> my problem is after i create file and delete ,  and check with df , gfs not 
> return available space
> but if i check with du it show result correctly

'gfs_tool df' will probably help in accounting for all the space.

Your storage/powerpath has nothing to do with it.

reclaim turns FREEMETA blocks (free blocks that must be reused for
metadata) back into FREE blocks (free blocks that can be reused for
anything).  You shouldn't need to run 'gfs_tool reclaim' unless you have a
pathological use case.  reclaim isn't nice to use because it has to block
all fs access from all nodes while it runs.


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