[Dovecot] lock files causing time outs with Thunderbird
CJ Keist
cj.keist at colostate.edu
Thu Jul 30 19:07:15 EEST 2009
Okay,
I think I got a test that can recreate the .lock file staying around
so long. I have trash folder with about 3500 messages in it. I went in
and deleted two messages from the Trash folder. I then clicked back to
my inbox. There was a long pause where Thunderbird was saying " Closing
folder" Then another long pause as it said "Opening folder". After
about two minutes thunderbird looks to have stopped processing and
displayed my inbox. But the Trash.lock file stuck around for about
another 5 minutes.
Ran ptruss on the pid that still had the Trash folder open. There
was no pid for the Trash.lock file during this time. It looks to be
doing seeks, stats, reads and writes over and over again. Attached is a
partial listing of the ptruss command till the lock file went away.
Dovecot 1.1.16
Thunderbird 2.0.0.16
Timo Sirainen wrote:
> On Fri, 2009-07-24 at 16:25 -0600, CJ Keist wrote:
>> Yes, I'm talking about Trash.lock files, not seeing any errors in the
>> log files related with lock files.
>
> Can you look at what Dovecot is doing while those .lock files exist? You
> can get the process pid from the .lock file and then do:
>
> truss -d -p <pid>
>
> And what process is it that's keeping those .lock files long? The same
> imap process that's trying to open the mailbox?
>
>> Yes, I am using dovecot deliver. So does that mean I should not set
>> mbox_very_dirty_syncs to yes?
>
> It means it shouldn't make a difference if it's set or not. But I guess
> you could try if enabling it happens to help for some reason..
>
--
C. J. Keist Email: cj.keist at colostate.edu
UNIX/Network Manager Phone: 970-491-0630
Engineering Network Services Fax: 970-491-5569
College of Engineering, CSU
Ft. Collins, CO 80523-1301
All I want is a chance to prove 'Money can't buy happiness'
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: truss.txt
Url: http://dovecot.org/pipermail/dovecot/attachments/20090730/cbb0dc6d/attachment-0001.txt
More information about the dovecot
mailing list