From: Pavel Machek <pavel@suse.cz>
To: Hua Zhong <huaz@cs.columbia.edu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: CRAK: a process checkpoint/restart kernel module
Date: Wed, 23 May 2001 16:26:04 +0000 [thread overview]
Message-ID: <20010523162603.A33@toy.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.33.0105210555220.20626-100000@razor.cs.columbia.edu>
In-Reply-To: <Pine.LNX.4.33.0105210555220.20626-100000@razor.cs.columbia.edu>; from huaz@cs.columbia.edu on Mon, May 21, 2001 at 05:57:52AM -0400
Hi!!
> This project has been there for over one year, and I've got quite a few
> emails asking about it. Before it becomes more reliable, I think letting
> more people know about it is a good idea. Thanks to those who ever
> pushed me on it :-)
>
> I guess many of you have already known about epckpt, a patch written
> by Eduardo Pinheiro that adds process checkpoint/restart capability to the
> Linux kernel. CRAK does the similar thing - in fact, I started this
> project based on epckpt's code, but now they have been very different.
One question: can crak be used for process migration (assuming nodes
share filesystem)? [As in, node of
cluster is going down so we checkpoint and resume on some other node?]
Pavel
PS: Can it checkpoint/restart X applications? I guess some games would
be easier with ability to checkpoint ;-)
--
Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt,
details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.
next prev parent reply other threads:[~2001-05-25 8:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-21 9:57 Hua Zhong
2001-05-23 16:26 ` Pavel Machek [this message]
2001-05-25 18:51 ` Hua Zhong
2001-05-25 21:41 ` Pavel Machek
2001-05-26 12:20 ` Hua Zhong
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