Gluster users - Aug 2010 - Client Crash (Crossing Device in Server)

Hi all, recently I'm having problems with the stability of my client. Fist
comment my system settings.
The servers are configured as follows:
/                                          \
| ASU01 > ASU05 (replicated) |
|                                           | > (Distribuited) --->
GlusterClient ----> mount point "/data"
| ASU02 > ASU06 (replicated) |
*\                                          /*
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The configuration file client is
http://glusterfs.pastebin.com/jWxTk3pg<http://glusterfs.pastebin.com/jWxTk3pg>

, and the log file is  http://glusterfs.pastebin.com/71VG4wVT
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The configuration server file is http://glusterfs.pastebin.com/UX6qmyLz
, and the log file is http://glusterfs.pastebin.com/zpAEPvec

I have a script that is creating files continuously in "/data".
After a while, the client crash, and not because.
Analyzing log files, there are some lines that perhaps can guide us:
data.log
[2010-08-25 12:20:02] W [fuse-bridge.c:722:fuse_attr_cbk] glusterfs-fuse:
28957510: LOOKUP() / => -1 (Stale NFS file handle)
glusterfsd.vol.log
[2010-08-25 11:07:27] W [posix.c:246:posix_lstat_with_gen] posix-04: Access
to /data/export-sdf1//.. (on dev 64257) is crossing device (2129)

I hope you can help me. Thk all.
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*Raymundo H. Zavala*
Web: www.raymundozavala.com.ar