From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Serge E. Hallyn" Subject: Re: [PATCH 00/80] Kernel based checkpoint/restart [v18] Date: Wed, 30 Sep 2009 17:24:36 -0500 Message-ID: <20090930222436.GA22027@us.ibm.com> References: <1253749920-18673-1-git-send-email-orenl@librato.com> <20090924154139.2a7dd5ec.akpm@linux-foundation.org> <20090928163704.GA3327@us.ibm.com> <4AC20BB8.4070509@free.fr> <87iqf0o5sf.fsf@caffeine.danplanet.com> <4AC38477.4070007@free.fr> <87eipoo0po.fsf@caffeine.danplanet.com> <4AC39CE5.9080908@free.fr> <877hvgnv6z.fsf@caffeine.danplanet.com> <4AC3D6DC.9010500@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <4AC3D6DC.9010500-GANU6spQydw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Daniel Lezcano Cc: Dan Smith , containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: containers.vger.kernel.org Quoting Daniel Lezcano (daniel.lezcano-GANU6spQydw@public.gmane.org): > Dan Smith wrote: >> DL> Argh ! I was hoping there was something else than the source code >> >> The header file makes it pretty clear what is going on, > Certainly for you. > We are a little far away of the sys_checkpoint / sys_restart simple > syscalls we talked about at the cr-minisummit in 2008. Yes. We did those, and were asked to provide a fuller implementation. Here is what we have so far... We're open, in fact eager, to see other people's implementations based on different designs, but here is what *we*'ve got. Oh, and it was NEVER said at the cr-minisummit that we would have simple syscalls doing a full, complicated c/r. Only that we would start with simple syscalls to do a single task with no open resources. And you can still do that with v18, with one simple syscall. -serge