[Samba] smbd/oplock.c:oplock_timeout_handler(375) after samba

[mrosamba at eastgranby.k12.ct.us]

> On Fri, Apr 28, 2006 at 10:12:05AM -0400, mrosamba at eastgranby.k12.ct.us
> wrote:
>> > On Mon, Apr 24, 2006 at 05:14:14PM -0400,
>> mrosamba at eastgranby.k12.ct.us
>> > wrote:
>> >> I recently upgraded from samba 3.0.10-1.fc3 to 3.0.21b-2 running on
>> FC5.
>> >> Today was the first day of a typing class which uses the network
>> version
>> >> of Mavis Beacon Typing which depends on file sharing.
>> >>
>> >> The users are hanging and then getting an error message during
>> logging
>> >> into the product.  In /var/log/message, I can see the following
>> message
>> >> for each user similar to:
>> >>
>> >>
>> >> [2006/04/24 09:45:24.177906, 0]
>> >> smbd/oplock.c:oplock_timeout_handler(375)
>> >>   Oplock break failed for file mavis/Mavis15EEVNet/Mav15UserData/Ali
>> >> Johnson.rec -- replying anyway
>> >>
>> >> Each user has a different filename for the above message.
>> >>
>> >> Below is the smb.conf share.  Note the force user.
>> >
>> > I would suggest upgrading to 3.0.22 as there were some fixes
>> > in this area.
>> >
>> > Jeremy.
>> >
>> Hi Jeremy,
>>
>> Last night I updated to Version 3.0.22-1.fc5.  Kernel is
>> 2.6.15-1.2054_FC5.
>> I reenabled oplocks on the mavis share and when the class tried to
>> execute
>> the Mavis typing program, it again locked up.
>>
>> Based on Leonid Zeitlin's note in a similar thread, I then disabled
>> kernel
>> oplocks and had the class try again.  They were all able to get in with
>> no
>> oplock errors on the log.
>>
>> The only software accessing these files is samba so I question whether
>> it
>> is a kernel problem.  Also, with kernel oplocks = no, the oplocks on
>> logon.bat have disappeared.
>
> No, it is a kernel problem - Samba is about the only application
> that *uses* the kernel lease mechanism so it's not suprising that
> only we notice. I'm guessing FC5 has a bug here.
>
> Jeremy.
>


Ok. So do I report it or does the samba team report it to the Fedora project.

Mark Orenstein
East Granby (CT,USA) School System