[Gluster-users] Help me about error of Unify !

[lesonus]

Please help me this error:
*If I use:*

volume distribute
     type cluster/distribute

----->>> It work well

*But I use:*

volume bricks
    type legacy/cluster/unify

----->>> It caused error like this:

================================================================================
Version      : glusterfs 3.0.4 built on May 30 2010 19:22:00
git: v3.0.4
Starting Time: 2010-06-01 22:51:31
Command line : glusterfs -f /etc/glusterfs/test-cl1.vol /mnt/glfs
PID          : 16289
System name  : Linux
Nodename     : sv1.4s
Kernel Release : 2.6.18-164.el5
Hardware Identifier: x86_64

Given volfile:
+------------------------------------------------------------------------------+
  1: volume remote0
  2:   type protocol/client
  3:   option transport-type tcp
  4:   option remote-host 16.0.0.2
  5: #  option remote-port 20000
  6:   option remote-subvolume brick
  7: end-volume
  8:
  9: volume remote1
 10:   type protocol/client
 11:   option transport-type tcp
 12:   option remote-host 16.0.0.2
 13:   option remote-port 20001
 14:   option remote-subvolume brick
 15: end-volume
 16:
 17: volume remote2
 18:   type protocol/client
 19:   option transport-type tcp
 20:   option remote-host 16.0.0.2
 21:   option remote-port 20002
 22:   option remote-subvolume brick
 23: end-volume
 24:
 25: volume remote3
 26:   type protocol/client
 27:   option transport-type tcp
 28:   option remote-host 16.0.0.2
 29:     option remote-port 20003
 30:   option remote-subvolume brick
 31: end-volume
 32:
 33: volume remote4
 34:   type protocol/client
 35:   option transport-type tcp
 36:   option remote-host 16.0.0.2
 37:     option remote-port 20004
 38:   option remote-subvolume brick
 39: end-volume
 40:
 41: volume remote0-ns
 42:   type protocol/client
 43:   option transport-type tcp
 44:   option remote-host 16.0.0.2
 45: # option remote-port 20000
 46:   option remote-subvolume brick-ns
 47: end-volume
 48:
 49:
* 50: #volume distribute
 51: #  type cluster/distribute
 52: volume bricks
 53:   type legacy/cluster/unify*
 54:   option namespace remote0-ns
 55:   option scheduler rr # round robin
 56:   subvolumes remote1 remote2 remote3 remote4
 57: end-volume

+------------------------------------------------------------------------------+
pending frames:

patchset: v3.0.4
signal received: 11
time of crash: 2010-06-01 22:51:31
configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.0.4
/lib64/libc.so.6[0x3e93c302d0]
/usr/local/lib/glusterfs/3.0.4/xlator/protocol/client.so(notify+0x228)[0x2af3d472c2a8]
/usr/local/lib/libglusterfs.so.0(xlator_notify+0x43)[0x2af3d3c63023]
/usr/local/lib/glusterfs/3.0.4/xlator/legacy/cluster/unify.so(init+0x2e8)[0x2af3d4945718]
/usr/local/lib/libglusterfs.so.0(xlator_init+0x2b)[0x2af3d3c62e5b]
/usr/local/lib/libglusterfs.so.0(xlator_tree_init+0x69)[0x2af3d3c62ee9]
glusterfs(glusterfs_graph_init+0xc0)[0x403280]
glusterfs(main+0x971)[0x4040b1]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x3e93c1d994]
glusterfs[0x4026b9]
---------
[2010-06-01 22:51:31] E [glusterfsd.c:202:gf_daemon] glusterfs: end of 
file- Inappropriate ioctl for device
[2010-06-01 22:51:31] E [glusterfsd.c:1314:main] glusterfs: unable to 
run in daemon mode: Inappropriate ioctl for device