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From: Sukadev Bhattiprolu <sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Oren Laadan <orenl-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
Cc: Containers
	<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
Subject: --freezer option to /bin/restart
Date: Sat, 27 Mar 2010 12:14:53 -0700	[thread overview]
Message-ID: <20100327191453.GA1533@us.ibm.com> (raw)


The help message for --freezer=CGROUP option says:

	freeze tasks in freezer group CGROUP on success

and if this option specifies an existing cgroup, then (and only
then) is the RESTART_FROZEN flag to sys_restart() set.

Does the --freezer option have to specify an existing cgroup ?

Is there a way to specify that the restarted application belong
to a new (yet-to-be created) cgroup AND to leave the application
FROZEN after restart ? Or would we need a new command line option
and field in 'struct app_restart_args' to specify this ?

Thanks,

Sukadev

             reply	other threads:[~2010-03-27 19:14 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-27 19:14 Sukadev Bhattiprolu [this message]
     [not found] ` <20100327191453.GA1533-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2010-03-28 15:16   ` --freezer option to /bin/restart Oren Laadan
     [not found]     ` <4BAF72C6.1020806-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2010-03-28 21:32       ` Serge E. Hallyn
     [not found]         ` <20100328213254.GA12661-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2010-03-28 21:59           ` Oren Laadan
     [not found]             ` <4BAFD132.7040704-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2010-03-28 22:33               ` Serge E. Hallyn
2010-03-29 19:56               ` Sukadev Bhattiprolu
     [not found]                 ` <20100329195637.GA26618-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2010-03-29 20:20                   ` Serge E. Hallyn

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