[Gluster-users] file descriptor in bad state

Michael Di Domenico mdidomenico4 at gmail.com
Fri Aug 1 17:37:26 UTC 2008


I've just setup a simple gluster storage system on Centos 5.2 x64 w/ gluster
1.3.10

I have three storage bricks and one client

Everytime i run iozone across this setup, i seem to get a bad file
descriptor around the 4k mark.

Any thoughts why?  I'm sure more info is wanted, i'm just not sure what else
to include at this point.

thanks

[root at green gluster]# cat /opt/gluster/etc/glusterfs/gluster.client
volume remote1
  type protocol/client
  option transport-type tcp/client
  option remote-host n1
  option remote-subvolume brick
end-volume

volume remote2
  type protocol/client
  option transport-type tcp/client
  option remote-host n2
  option remote-subvolume brick
end-volume

volume remote3
  type protocol/client
  option transport-type tcp/client
  option remote-host n3
  option remote-subvolume brick
end-volume

volume stripe0
  type cluster/stripe
  option block-size *:1MB
  subvolumes remote1 remote2 remote3
end-volume

[root at green gluster]# cat /opt/gluster/etc/glusterfs/gluster.server
volume brick
  type storage/posix
  option directory /gluster
end-volume

volume server
  type protocol/server
  option transport-type tcp/server
  option auth.ip.brick.allow *
  subvolumes brick
end-volume

--- iozone snipped...

            4096       4    4109    4228     7336    10409    4245    4209
 4163     4232     4178     4098     4215   10218     6782
            4096       8    5951    6093    11445    11450    6096    6085
 6028     6104     6054     5935     6077   11409     6792
            4096      16    7609    7757    11395     7353    7825    7747
 7705     7793     7776     7595     7753   11396     7078
            4096      32    8915    9074    11313    10268    9166    9074
 8977     9118     9127     8922     9083

Error freading block 62 9d800000
read: File descriptor in bad state
[root at green gluster]#
[root at green gluster]#
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