[Samba] Help! Mysterious samba problem...

Javid Abdul-AJAVID1 AJAVID1 at motorola.com
Mon Aug 5 06:48:02 GMT 2002


Please check the network settings on samba box, also observer netstat on it,
for any collisisons
is samba set to auto or 10, 100 FUll and whats setting on client

-----Original Message-----
From: Joel Hammer [mailto:Joel at HammersHome.com]
Sent: Sunday, August 04, 2002 8:46 PM
To: tytso at mit.edu; samba at lists.samba.org
Subject: Re: [Samba] Help! Mysterious samba problem...


Maybe you have developed a network problem. oplock errors are a symptom of
this (leaky network or some such.)
Why not disable oplocks if you don't need them and try again.

Joel

On Sun, Aug 04, 2002 at 09:42:30PM -0400, tytso at mit.edu wrote:
> 
> For some strange reason, a samba setup which was previously working has
> suddenly stopped working, and I can't figure out why.
> 
> The symptoms is that attempts to write some files onto a samba
> filesystem take a long time, and then error out with the error message
> (in Windows dialog box):
> 
> "Cannot create or replace <filename>: The specified network resource or
> device is no longer available."
> 
> On the Samba server side, the associated error messages are:
> 
> [2002/08/04 21:17:26, 0] lib/util_sock.c:read_data(436)
>   read_data: read failure for 2688. Error = Connection reset by peer
> [2002/08/04 21:17:59, 0] lib/util_sock.c:read_socket_with_timeout(298)
>   read_socket_with_timeout: timeout read. read error = Connection reset
>   by peer.
> [2002/08/04 21:17:59, 0] smbd/oplock.c:oplock_break(758)
>   oplock_break: receive_smb error (Connection reset by peer)
>   oplock_break failed for file eudora/data/eudora.log (dev = 303, inode =
621482, file_id = 3).
> [2002/08/04 21:17:59, 0] smbd/oplock.c:oplock_break(843)
>   oplock_break: client failure in break - shutting down this smbd.
> [2002/08/04 21:18:31, 0] smbd/oplock.c:request_oplock_break(981)
>   request_oplock_break: no response received to oplock break request to
pid 366 on port 1028 for dev = 303, inode = 621482, file_id = 3
> [2002/08/04 21:19:49, 0] smbd/oplock.c:request_oplock_break(981)
>   request_oplock_break: no response received to oplock break request to
pid 367 on port 1029 for dev = 303, inode = 621499, file_id = 37
> 
> The client is running Windows ME.  The server is running Linux 2.4.19
> with Samba 2.2.3a-6 (from Debian Woody).  
> 
> I wasn't at all sure whose fault it was, so I tried various combinations
> of Linux 2.4.9, 2.4.19-rc1. and Samba 2.2.1a-9.  None of these changed
> the symptoms, so I'm relatively confident that it wasn't caused by a
> recent software update (since I backed everything out to several earlier
> versions, and it didn't make the problem go away or even change
> significantly.)
> 
> Any hints for what I might do to fix this would be greatly appreciated!!
> 
> 						- Ted
> 
> 
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