I'm running dovecot under runit:
#!/bin/sh
echo '/var/core/%p' > /proc/sys/kernel/core_pattern
ulimit -n 8096
ulimit -c unlimited
exec /usr/local/sbin/dovecot -F
(that way, together with incron, I can automatically generate the
coredumps I'm posting all the time)
If I apply a patch and recompile, what is the fastest way of
restarting dovecot?
Which part of the process structure can be killed and takes all it's
children with it?
├─runsvdir─┬─runsv───ntpd
│ ├─runsv─┬─dovecot─┬─2*[dovecot-auth]
│ │ │ ├─1203*[imap]
│ │ │ ├─64*[imap-login]
│ │ │ ├─64*[managesieve-log]
│ │ │ └─64*[pop3-login]
│ │ └─svlogd
killall dovecot?
Is that guaranteed to wipe out ALL child processes as well?
I had to use (at least in the past):
sv d /var/service/dovecot
killall dovecot
killall -9 imap-login
ps auxwww|grep dovecot
to make sure everything would be dead...
--
Ralf Hildebrandt
Geschäftsbereich IT | Abteilung Netzwerk
Charité - Universitätsmedizin Berlin
Campus Benjamin Franklin
Hindenburgdamm 30 | D-12203 Berlin
Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
ralf.hildebra...@charite.de | http://www.charite.de
