[Gluster-users] fuse_setlk_cbk error

[Matthias Teege]

I'm building a two node cluster to run vserver systems on. I've setup
glusterfs with this config:

# node a
volume data-posix
      type storage/posix
      option directory /export/cluster
end-volume

volume data1
      type features/posix-locks
      subvolumes data-posix
end-volume

volume data2
      type protocol/client
      option transport-type tcp/client
      option remote-host nb.1
      option remote-subvolume data2
end-volume

volume server
      type protocol/server
      option transport-type tcp/server
      option bind-address 4.7.11.1
      subvolumes data1
      option auth.ip.data1.allow 4.7.11.2
end-volume

volume data
      type cluster/afr
      option read-subvolume data1
      subvolumes data1 data2
end-volume

#node b
volume data-posix
      type storage/posix
      option directory /export/cluster
end-volume

volume data1
      type protocol/client
      option transport-type tcp/client
      option remote-host na.1
      option remote-subvolume data1
end-volume

volume data2
      type features/posix-locks
      subvolumes data-posix
end-volume

volume server
      type protocol/server
      option transport-type tcp/server
      option bind-address 4.7.11.2
      subvolumes data2
      option auth.ip.data2.allow 4.7.11.1
end-volume

volume data
      type cluster/afr
      option read-subvolume data2
      subvolumes data1 data2
end-volume

The filesystem works as expected but I've got some error messages like this:

2008-11-03 14:58:56 E [fuse-bridge.c:2422:fuse_setlk_cbk] glusterfs-fuse: 339424: ERR => -1 (11)
2008-11-03 14:58:56 E [posix-locks.c:1148:pl_lk] data1: returning EAGAIN
2008-11-03 14:58:56 E [afr.c:3192:afr_lk_cbk] data: (path=/vservers/ph01/var/supervise/socklog-unix/log/supervise/lock child=
data1) op_ret=-1 op_errno=11

What does this error mean? How can I fix this isssue?. Does anyone run
Linux Vservers on gluster?

Many thanks
Matthias