Hi,
Over the last few days I have been getting strange samba logs in /var/log/messages. Associated with these logs, from time to time, when somebody tries to save the WIN XP machine seems to hang for a significant period of time. Any Ideas.

Sample log extracts below.

Thanks

Oct 11 11:39:19 centurion smbd[13008]: oplock_break: receive_smb timed out after 30 seconds.
Oct 11 11:39:19 centurion smbd[13008]: oplock_break failed for file BULLETS 3.doc (dev = 809, inode = 601605, file_id = 312).
Oct 11 11:39:19 centurion smbd[13008]: [2006/10/11 11:39:19, 0] smbd/oplock.cplock_break(911)
Oct 11 11:39:19 centurion smbd[13008]: oplock_break: client failure in oplock break in file BULLETS 3.doc
Oct 11 11:39:19 centurion smbd[13008]: [2006/10/11 11:39:19, 0] smbd/reply.c:reply_lockingX(4545)
Oct 11 11:39:19 centurion smbd[13008]: reply_lockingX: Error : oplock break from client for fnum = 10393 and no oplock granted on this file (BULLETS 3.doc).
Oct 11 11:43:20 centurion nmbd[26349]: [2006/10/11 11:43:20, 0] libsmb/nmblib.c:send_udp(790)
Oct 11 11:43:20 centurion nmbd[26349]: Packet send failed to 10.0.0.100(138) ERRNO=Operation not permitted