[Gluster-users] 3.1.3 NFS - cant overwrite certain files..

[Shehjar Tikoo]

And, how do you know over-writing is failing? better still, please post the 
sequence of commands that resulted in this failure. Thanks

Pranith Kumar. Karampuri wrote:
> Could you post the output of "ls -l" of the files for which the write op fails from the backends. Knowing the strace output of the write operation thats failing would help.
> 
> Pranith.
> ----- Original Message -----
> From: "paul simpson" <paul at realisestudio.com>
> To: gluster-users at gluster.org
> Sent: Tuesday, March 22, 2011 5:18:21 AM
> Subject: [Gluster-users] 3.1.3 NFS - cant overwrite certain files..
> 
> hi,
> 
> i'm running 3.1.3.  i'm finding that certain machines cant overwrite certain
> files - getting a operation not permitted.  the files are owned by the same
> user.  nothing appears on the gluster nfs log.  config:
> 
> g1:/var/log/glusterfs # gluster volume info
> 
> Volume Name: glustervol1
> Type: Distributed-Replicate
> Status: Started
> Number of Bricks: 4 x 2 = 8
> Transport-type: tcp
> Bricks:
> Brick1: g1:/mnt/glus1
> Brick2: g2:/mnt/glus1
> Brick3: g3:/mnt/glus1
> Brick4: g4:/mnt/glus1
> Brick5: g1:/mnt/glus2
> Brick6: g2:/mnt/glus2
> Brick7: g3:/mnt/glus2
> Brick8: g4:/mnt/glus2
> Options Reconfigured:
> performance.write-behind-window-size: 1mb
> performance.cache-size: 1gb
> performance.stat-prefetch: 1
> network.ping-timeout: 20
> diagnostics.latency-measurement: off
> diagnostics.dump-fd-stats: on
> 
> 
> when mounted with FUSE - files can be overwritten.  this is very disruptive
> - as it's stalling/breaking complex grid jobs.  has anyone seen
> this behaviour at all?   ...any ideas???
> 
> regards to all,
> 
> paul
> 
> ps - this also happened with 3.1.2.  i just upgraded hoping that it would be
> fixed.
> 
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