[Samba] Win98 Network File Caching?

2004-06-08 Thread David Rea
Hi Guys,

This is a strange one. We use Samba on a SCO UNIX Box that shares various
files out. If you are on a Win98 system and copy a text document over to the
local disk on win98 and then modify the file on a single line from the SCO
system and then re-copy that file again to the 98 box it doesn't recognise
any difference. It doesn't appear to occur with XP and Linux systems
mounting the Samba shares at all. So I am assuming this is a problem with
Win98?

Can anyone please share some light on this subject, I have done lots and
lots of searching with no luck on how to overcome this issue. I have tried
various things like disable caching on Windows etc etc etc. Nothing helps
:-(

Thanks

--
Regards,

David Rea
IT Support
Ultra Trace Pty Ltd
Ph:  (08) 9456 0404
Fax: (08) 9456 0403
Web: http://www.ultratrace.com.au

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Re: [Samba] Win98 Network File Caching?

2004-06-08 Thread Jeremy Allison
On Wed, Jun 09, 2004 at 09:33:30AM +0800, David Rea wrote:
 Hi Guys,
 
 This is a strange one. We use Samba on a SCO UNIX Box that shares various
 files out. If you are on a Win98 system and copy a text document over to the
 local disk on win98 and then modify the file on a single line from the SCO
 system and then re-copy that file again to the 98 box it doesn't recognise
 any difference. It doesn't appear to occur with XP and Linux systems
 mounting the Samba shares at all. So I am assuming this is a problem with
 Win98?
 
 Can anyone please share some light on this subject, I have done lots and
 lots of searching with no luck on how to overcome this issue. I have tried
 various things like disable caching on Windows etc etc etc. Nothing helps
 :-(

This is almost certainly due to oplocks on the client. To
prevent this either turn off oplocks on the Samba server
(oplocks = no on the share definition) or use Linux, which
has a kernel that natively supports oplocks. Hmmm. As you're
on a SCO system I'd definitely suggest the latter. Using a
system whose author shows a predilection for suing their
own customers isn't a good idea...

Jeremy.
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RE: [Samba] Win98 Network File Caching?

2004-06-08 Thread David Rea
Hi Jeremy,

Thanks very much. I will give that a shot little later today. I am assuming
that it doesn't affect any other OS client side except for 95  98
Strange.

Cheers

Regards,
Dave

 This is almost certainly due to oplocks on the client. To
 prevent this either turn off oplocks on the Samba server
 (oplocks = no on the share definition) or use Linux, which
 has a kernel that natively supports oplocks. Hmmm. As you're
 on a SCO system I'd definitely suggest the latter. Using a
 system whose author shows a predilection for suing their
 own customers isn't a good idea...

 Jeremy.

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