On Sep 28, 2012, at 10:12 PM, Boris Kochergin <[email protected]> wrote:

> Hi.
> 
> Firstly, my environment:
> 
> FreeBSD isis.poly.edu 9.1-RC1 FreeBSD 9.1-RC1 #0: Thu Sep 20 23:42:23 EDT 
> 2012     [email protected]:/usr/obj/usr/src/sys/GENERIC  amd64
> 
> qmail-tls-1.03.20021228_4
> 
> I have noticed that qmail-remote spins around using 100% CPU forever when 
> delivering mail to a select few hosts. I believe this all to be in userspace 
> as top reports that the CPU is busy with only userspace code. This has never 
> happened when the machine was running 8.0-RELEASE, but happens with 
> 8.2-RELEASE and 9.1-RC1.
> 
> The environment this happens in is a jail.
> 
> Calling truss on the offending processes produces no output, with truss in 
> the "wait" state forever. I've tcpdumped the conversation between the 
> qmail-remote process and the remote host. It is attached with this e-mail.
> 
> Thoughts?
> 
> -Boris
> <qmail-remote.pcap>



Boris the messages that are in the delivery queue ,at this time, can you share 
any details on them are they big, small etc . Also what file system do you use 
for the hauls ._______________________________________________
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