clarified cost and effect of SIGHUP

This commit is contained in:
Rainer Gerhards 2008-10-16 14:30:56 +02:00
parent 83360a6841
commit 11e2d2c3be

View File

@ -223,6 +223,14 @@ configuration file (default is
will be reread and the
.BR rsyslog (3)
facility is started again.
Note that this means a full rsyslogd restart is done. This has, among others,
the consequence that TCP and other connections are torn down. Also, if any
queues are not running in disk assisted mode or are not set to persist data
on shutdown, queue data is lost. HUPing rsyslogd is an extremely expensive
operation and should only be done when actually necessary. Actually, it is
a rsyslgod stop immediately followed by a restart. Future versions will probably
include a special handling which only closes files, but will not cause any
of the other effects.
.TP
.B TERM ", " INT ", " QUIT
.B Rsyslogd