About locking ERR => -1 (38)

[Alan <javatask@xxxxxxx>]

Hi,

I seem to have run into a problem. I get this in my glusterfs client log:
Regular error
E [fuse-bridge.c:2361:fuse_setlk_cbk] glusterfs-fuse: 60549: ERR => -1 (38)

on runing IMB_3.1.tgz with mpich2-1.0.7.tar.gz
IMB - io benchmark
mpich2 - mpi 2

command:  mpiexec -n 6 IMB-IO
on client in mounted folder

I have such configuration:

Client:
ubuntu-server-7.10 x32

Server:
ubuntu-server-7.10 x64

Soft:
gluster-1.3.8
fuse-2.7.3glfs10.tar.gz

Server conf:
----------------------------- cut here --------------------------
volume brick
  type storage/posix                   # POSIX FS translator
  option directory /home/alan          # Export this directory
end-volume

volume locks
  type features/posix-locks
  subvolumes brick
end-volume

### Add network serving capability to above brick.
volume server
  type protocol/server
  option transport-type tcp/server     # For TCP/IP transport
  subvolumes locks
  option auth.ip.brick.allow * # Allow access to "brick" volume
end-volume
----------------------------- cut here --------------------------

Client conf :
----------------------------- cut here --------------------------
volume client
  type protocol/client
  option transport-type tcp/client     # for TCP/IP transport
  option remote-host 10.100.1.77         # IP address of the remote brick
  option remote-subvolume brick        # name of the remote volume
end-volume
----------------------------- cut here --------------------------

Please help, Andrey.