[Samba] 3.0.22 smbd/oplock.c:oplock_timeout_handler

[Dmitry Melekhov]

Jeremy Allison wrote:

>>Dmitry Melekhov skrev:
>>    
>>
>>>Hello!
>>>
>>>Our users created very large excel file - about 60 Mb, then when they 
>>>want to open it from samba share, they can't.
>>>I see in log:
>>>
>>>[2006/07/26 12:33:20, 0] smbd/oplock.c:oplock_timeout_handler(366)
>>>Oplock break failed for file file.xls -- replying anyway
>>>      
>>>
>
>That means the client failed to reply to the break request.
>Usually means a network or client driver/software problem.
>
>Get a network trace to be sure.
>  
>
Looks like upgrading to 3.0.23a fixes problem.

>  
>
>>>Could you tell me what can I do to solve this problem?
>>>
>>>btw, there are no problems in network, looks like file is too large 
>>>and timeout is because of it's size...
>>>      
>>>
>
>How do you know there are no problems in the network - have
>you done a trace ?
>
any other applications works OK, there are no packet lost :-)

>
>People have this wonderful faith in their networks. I remember
>feeling the same until I consistently had ssh sessions fail in
>the middle of a multi-gigabyte transfer. Replacing the switch
>with a more expensive one fixed the problem. Most cheap networking
>hardware is junk.
>  
>
we use cisco switches, they are expensive enough, imho ;-)