Cyrus Deadblocking

[Adam Tauno Williams]

On Mon, 2008-12-22 at 23:11 +0100, Teresa wrote:
> Adam Tauno Williams wrote:
> >> since yesterday i have strange behavier of my productive mail server, 
> >> and i
> >> cannt find the reason for 2 days allready.
> > Does "dmesg" show anything odd?
> Ok guys, it happend again just right now. Exactly same behavier as 
> described befor, but after few days successfully running.
> I restarted a cyrus and sendmail and attached strace to the lmpd this 
> time. After some time (squatter was still working) it goes to take 100% 
> cpu and doenst answer. Hangs.
> > If you attach to a hung process with "strace -p {pid}" what does it look
> > like?
> No idea what it says, but here is my strace output from lmtpd that hangs 
> at the end. Then i sended kill command, what you can see at the last line:
> http://kvitka.net/log2.strace.txt

Looks like one of the last things it did was put a message into
user.teresa.Junk and then notify idled that the contents of
user.teresa.Junk had changed.

Nothing very suspicious.