Devdas Bhagat:
> The last error messages I get are these:
> Sep 8 13:54:37 jaundiced-outlook postfix/smtp[7998]: warning: problem
> talking to service private/scache: Connection timed out
> Sep 8 13:54:37 jaundiced-outlook postfix/smtp[20375]: warning: problem
> talking to service private/scache: Connection timed out
> Sep 8 13:54:37 jaundiced-outlook postfix/smtp[7960]: warning: problem
> talking to service private/scache: Connection timed out
> Sep 8 13:54:37 jaundiced-outlook postfix/smtp[17618]: warning: problem
> talking to service private/scache: Connection timed out
> <snip about 600 similar lines about this problem>
> Sep 8 14:10:56 jaundiced-outlook postfix/master[11125]: fatal: watchdog
> timeout
> Sep 8 14:10:56 jaundiced-outlook postfix/qmgr[13568]: fatal: watchdog timeout
I think that the kernel is running out of steam.
Try reducing the concurrency.
The master daemon triggers qmgr and pickup regularly. That "trigger"
write is non-blocking with a timeout of 1, so it cannot block the
master daemon. Except of course when the kernel is messed up.
Wietse
