K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-08-16T08:43:06.000000Z
K 7
svn:log
V 445
MFC:	etc/rc.d/jail	1.25

Skip jails which are already running and inform why.
We're checking for /var/run/jail_<name>.id file and if it exists, we don't
start the jail. It should be also safe in case of reboot(8), because
rc.d/cleanvar script is going to remove /var/run/jail_* files.

It helps to avoid potential mess when the same jail is started twice,
because of an administrator mistake (been there, done that).

Approved by:	re (kensmith)

END