From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cedric Le Goater <clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 0/6][lxc][v3] Link LXC with USERCR
Date: Wed, 31 Mar 2010 11:38:09 +0200
Message-ID: <4BB31801.4000304@fr.ibm.com>
References: <20100331070440.GA21570@us.ibm.com>
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To: Sukadev Bhattiprolu <sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: dlezcano-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org, Containers <containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
List-Id: containers.vger.kernel.org

On 03/31/2010 09:04 AM, Sukadev Bhattiprolu wrote:
> 3. Checkpoint/restart a simple LXC container
>
> 	$ lxc-execute --name foo --rcfile lxc-no-netns.conf -- /bin/sleep 1000
>
> 	$ lxc-checkpoint --name foo --image /root/lxc-foo.ckpt
>
> 	$ lxc-stop --name foo
>
> 	$ lxc-restart --name foo --image /root/lxc-foo.ckpt

Here's a very simple program :

	# pi1.sh
	#
	# IBM Confidential
	#
	# OCO Source Materials
	#
	# P91223
	#
	# (C) Copyright IBM Corp. 2003, 2008
	#
	# The source code for this program is not published or otherwise
	# divested of its trade secrets, irrespective of what has been
	# deposited with the U.S. Copyright Office.

	#!/bin/sh

	me=`basename "$0" 2>/dev/null`
	ndigit=${1:-1000}

	echo $me - $ndigit digits
	echo "scale=$ndigit;a(1)*4" | bc -l

can you run in a terminal :

	$ lxc-execute -n pi1 -- ./pi1.sh 3000 &
	$ lxc-checkpoint -n pi1 -d ./ckpt -k
	$ lxc-restart -n pi1 -d ./ckpt

Thanks,

C.