[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Mathias Gug
** Changed in: samba (Ubuntu)
   Status: New = Incomplete

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[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Mathias Gug
There are known issues related to cifs (namely byte range locking not
working correctly with sqlite3, which is used by firefox3).

See  bug 117730.

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[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Mathias Gug
** Changed in: samba (Ubuntu)
   Status: New = Incomplete

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samba daemon deadlocks
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[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Toby Collett
This may muddy the waters a little, but I am also seeing similar issues
with samba mounts, which seem to be related to firefox 3.0, or at least
made worse by it...

We are using pam_mount to mount user home drives off a samba server. The
server is running Gutsy (samba 3.0.26a-1ubuntu2.5) and the client has
recently been upgraded to Hardy (samba 3.0.28a-1ubuntu4.4).

The behaviour seems to vary a little, I am working on extracting more
detail, but have limited time to focus on this particular issue,
currently I have moved the firefox profile onto a local partition
instead.

The common case was a disconnection occured with the server for an
undetermined reason, which triggered a reconnection to the server, as
posted above this lead to many files being locked out as the previous
connection had not been cleaned up correctly.

Once the system has these lock issues pretty much all of the
applications running start to lock up (due to the server home drive
mount).

I have also seen some kernel oops messages from the cifs driver, but
cant track any of these down in the logs at the moment, so will post if
they reoccur. These seem to be independant of the lock up issues (or
perhaps caused by rather than triggering).

The home drive mount : cat /proc/mounts
//infosphere/tcollett /home/tcollett cifs 
rw,mand,relatime,unc=\\infosphere\tcollett,username=tcollett,uid=9101,gid=513,posixpaths,rsize=16384,wsize=57344
 0 0

Also there seems to have been some possibly related issues running
firefox 3 on Gutsy, but all the affected users had downgraded to firefox
2 by the time I upgraded to hardy, so I am unable to confirm this.

This issue is the remaining one to resolve before the office switches to
Hardy, so hopefully it can be resolved, I will do my best to provide
additional information as requested or as it becomes available

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[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Mathias Gug
There are known issues related to cifs (namely byte range locking not
working correctly with sqlite3, which is used by firefox3).

See  bug 117730.

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[Bug 250655] Re: samba daemon deadlocks

2008-07-22 Thread Toby Collett
*** This bug is a duplicate of bug 117730 ***
https://bugs.launchpad.net/bugs/117730

** This bug has been marked a duplicate of bug 117730
   cannot use sqlite3 on cifs mount

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[Bug 250655] Re: samba daemon deadlocks

2008-07-21 Thread Jaap Versteegh

** Attachment added: smb.conf.gz
   http://launchpadlibrarian.net/16224061/smb.conf.gz

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[Bug 250655] Re: samba daemon deadlocks

2008-07-21 Thread Jaap Versteegh

** Attachment added: smb.conf.gz
   http://launchpadlibrarian.net/16224061/smb.conf.gz

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