started volume using gluster commands.During glusterfs mount ,it didn't produce any errors ,when wrong servername & volume-name is used. mount shows as mounted while df hangs.

# mount -t glusterfs server1000:xyz /home/test/
# mount
glusterfs#client.vol on /opt type fuse (rw,allow_other,default_permissions,max_read=131072)
glusterfs#server1 on /mnt type fuse (rw,allow_other,default_permissions,max_read=131072)
glusterfs#server1000 on /home/test type fuse (rw,allow_other,default_permissions,max_read=131072)

#ps aux | grep glusterfs
 ps aux | grep glu
root     24004  0.0  0.1  62044  8792 ?        Ssl  00:53   0:00 /usr/local/sbin/glusterfs --log-level=NORMAL --volfile-id=test-volume --volfile-server=server1 /mnt
root     24039  0.0  0.0  76004   868 pts/2    S+   00:53   0:00 mount -t glusterfs server1:test-volume /mnt
root     24040  0.0  0.0  65912  1248 pts/2    S+   00:53   0:00 /bin/bash /sbin/mount.glusterfs server1:test-volume /mnt -o rw
root     24194  0.0  0.1  62044  8792 ?        Ssl  00:55   0:00 /usr/local/sbin/glusterfs --log-level=NORMAL --volfile-id=xyz --volfile-server=server1000 /home/test/