From: Avi Kivity <avi@redhat.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Live migration - exec: support to be reintroduced?
Date: Wed, 05 Nov 2008 20:10:19 +0200 [thread overview]
Message-ID: <4911E18B.2050707@redhat.com> (raw)
In-Reply-To: <4911AA29.1090101@codemonkey.ws>
Anthony Liguori wrote:
>> (qemu) acceptfd blah
>> receives an file descriptor from the monitor using SCM_RIGHTS and
>> assigns it to the tag 'blah'
>> (qemu) migrate fd:blah
>> migrates to the fd denominated by the tag 'blah'
>> (qemu) closefd blah
>
> This could be generally useful for other things too (like char device
> redirection).
>
> I'm not sure how many people would really use it though, you're
> talking about serious unix-fu here.
While SCM_RIGHTS does not feature on prime-time television, it's hardly
complex. I mean, compare with tty and sessions and group leaders and
all that goo.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2008-11-05 18:10 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-05 0:40 [Qemu-devel] Live migration - exec: support to be reintroduced? Charles Duffy
2008-11-05 5:38 ` Anthony Liguori
2008-11-05 7:54 ` Chris Lalancette
2008-11-05 14:09 ` Anthony Liguori
2008-11-05 14:19 ` Daniel P. Berrange
2008-11-05 14:52 ` Jamie Lokier
2008-11-05 15:12 ` Anthony Liguori
2008-11-05 18:10 ` [Qemu-devel] " Charles Duffy
2008-11-05 18:55 ` Charles Duffy
2008-11-05 19:10 ` Anthony Liguori
2008-11-05 10:05 ` [Qemu-devel] " Daniel P. Berrange
2008-11-05 13:03 ` Avi Kivity
2008-11-05 14:14 ` Anthony Liguori
2008-11-05 14:37 ` Daniel P. Berrange
2008-11-05 15:19 ` Anthony Liguori
2008-11-05 17:23 ` Daniel P. Berrange
2008-11-05 17:30 ` Anthony Liguori
2008-11-05 18:13 ` Avi Kivity
2008-11-05 18:10 ` Avi Kivity [this message]
2008-11-07 1:54 ` [Qemu-devel] [PATCH] " Charles Duffy
2008-11-07 18:49 ` [Qemu-devel] Re: [PATCH] Re: Live migration - exec: support to be reintroduced? (r2) Charles Duffy
2008-11-11 16:41 ` Charles Duffy
2008-11-11 16:46 ` Anthony Liguori
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