"Too many levels of symbolic links" with glusterfs automounting

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I set up a 3.3 gluster volume for another sysadmin and he has added it
to his cluster via automount.  It seems to work initially but after some
time (days) he is now regularly seeing this warning:
"Too many levels of symbolic links"

$ df: `/share/gl': Too many levels of symbolic links

when he tries to traverse the mounted filesystems.

I've been using gluster with static mounts on a cluster and have never
seen this behavior; google does not seem to record anyone else seeing
this with gluster. However, I note that the "Howto Automount GlusterFS"
page at 
http://www.gluster.org/community/documentation/index.php/Howto_Automount_GlusterFS
has been deleted. Is automounting no longer supported?

His auto.master file is as follows (sorry for the wrapping):

    w1
-rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.1.50.2:/&
    w2
-rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.1.50.3:/&
    mathbio
-rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.1.50.2:/&
    tw
-rw,intr,bg,v3,rsize=16384,wsize=16384,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.1.50.4:/&
    shwstore
-rw,intr,bg,v3,rsize=16384,wsize=16384,lock,defaults,noatime,async
shwraid.biomol.uci.edu:/&
    djtstore
-rw,intr,bg,v3,rsize=16384,wsize=16384,lock,defaults,noatime,async
djtraid.biomol.uci.edu:/&
    djtstore2
-rw,intr,bg,v3,rsize=16384,wsize=16384,lock,defaults,noatime,async
djtraid2.biomol.uci.edu:/djtraid2:/&
    djtstore3
-rw,intr,bg,v3,rsize=16384,wsize=16384,lock,defaults,noatime,async
djtraid3.biomol.uci.edu:/djtraid3:/&
    kevin
-rw,intr,bg,rsize=65520,wsize=65520,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.2.255.230:/&
    samlab
-rw,intr,bg,rsize=65520,wsize=65520,retrans=10,timeo=20,hard,lock,defaults,noatime,async  10.2.255.237:/&
    new-data
-rw,intr,bg,rsize=65520,wsize=65520,retrans=10,timeo=20,hard,lock,defaults,noatime,async  nas-1-1.ib:/&
    gl        -fstype=glusterfs
bs1:/&


He has never seen this behavior with the other automounted fs's.  The
system logs from the affected nodes do not have any gluster strings that
appear to be relevant, but /var/log/glusterfs/share-gl.log ends with
this series of odd lines:

[2012-06-18 08:57:38.964243] I
[client-handshake.c:453:client_set_lk_version_cbk] 0-gl-client-6: Server
lk version = 1
[2012-06-18 08:57:38.964507] I [fuse-bridge.c:3376:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.13
kernel 7.16
[2012-06-18 09:16:48.692701] W
[client3_1-fops.c:2630:client3_1_lookup_cbk] 0-gl-client-4: remote
operation failed: Stale NFS file handle.
Path: /tdlong/RILseq/makebam.commands
(90193380-d107-4b6c-b02f-ab53a0f65148)
[2012-06-18 09:16:48.693030] W
[client3_1-fops.c:2630:client3_1_lookup_cbk] 0-gl-client-4: remote
operation failed: Stale NFS file handle.
Path: /tdlong/RILseq/makebam.commands
(90193380-d107-4b6c-b02f-ab53a0f65148)
[2012-06-18 09:16:48.693165] W
[client3_1-fops.c:2630:client3_1_lookup_cbk] 0-gl-client-4: remote
operation failed: Stale NFS file handle.
Path: /tdlong/RILseq/makebam.commands
(90193380-d107-4b6c-b02f-ab53a0f65148)
[2012-06-18 09:16:48.693394] W
[client3_1-fops.c:2630:client3_1_lookup_cbk] 0-gl-client-4: remote
operation failed: Stale NFS file handle.
Path: /tdlong/RILseq/makebam.commands
(90193380-d107-4b6c-b02f-ab53a0f65148)
[2012-06-18 10:56:32.756551] I [fuse-bridge.c:4037:fuse_thread_proc]
0-fuse: unmounting /share/gl
[2012-06-18 10:56:32.757148] W [glusterfsd.c:816:cleanup_and_exit]
(-->/lib64/libc.so.6(clone+0x6d) [0x3829ed44bd]
(-->/lib64/libpthread.so.0 [0x382aa0673d]
(-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0x17c) [0x40524c]))) 0-:
received signum (15), shutting down







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