On 12-03-14 22:05, James Greig wrote:
> That should read 'no seg faults' at all :)
Most excellent!
> Should also point out dbmail-imapd and dbmail-lmtpd both running on
> the same box continue to run fine and accept connections whilst pop3d
> is unavailable. The machine itself is pretty busy but at the time
> it happens there's no sudden rush of connections or anything that
> stands out, but like I say it's a pretty busy box anyway.
Next time that happens, you might do:
lsof -np `pidof dbmail-imapd`
perhaps there's a large amount of connections in WAIT_STATE or a similar
suspicious state.
a short strace might be helpful, or even a gdb backtrace. Anything that
might help discover what pop3d is *doing*. Is it blocking, stuck in a
loop, suffering some kind of resource depletion, anything.
--
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Paul J Stevens pjstevns @ gmail, twitter, github, linkedin
www.nfg.nl/[email protected]/+31.85.877.99.97
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