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

paul simpson paul at realisestudio.com
Mon Mar 21 16:48:21 PDT 2011


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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