From: "Richard W.M. Jones" <rjones@redhat.com>
To: Jan Kiszka <jan.kiszka@web.de>
Cc: qemu-devel <qemu-devel@nongnu.org>,
Luiz Capitulino <lcapitulino@redhat.com>
Subject: Re: [Qemu-devel] [Question] dump memory when host pci device is used by guest
Date: Sun, 9 Oct 2011 11:23:38 +0100 [thread overview]
Message-ID: <20111009102338.GN16799@amd.home.annexia.org> (raw)
In-Reply-To: <4E916035.5050906@web.de>
On Sun, Oct 09, 2011 at 10:49:57AM +0200, Jan Kiszka wrote:
> As explained in the other replies: It is way more future-proof to use an
> interface for this which was designed for it (remote gdb) instead of
> artificially relaxing reasonable constraints of the migration mechanism
> plus having to follow that format with the post-processing tool.
Any interface that isn't "get this information off my production
server *now*" so that I can get the server restarted, and send it to
an expert to analyse -- is a poor interface, whether it was designed
like that or not. Perhaps we don't have the right interface at all,
but remote gdb is not it.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://et.redhat.com/~rjones/virt-top
next prev parent reply other threads:[~2011-10-09 10:23 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-07 9:46 [Qemu-devel] [Question] dump memory when host pci device is used by guest Wen Congyang
2011-10-07 10:16 ` Jan Kiszka
2011-10-07 12:25 ` Wen Congyang
2011-10-07 12:56 ` Jan Kiszka
2011-10-07 14:05 ` Wen Congyang
2011-10-07 15:06 ` Jan Kiszka
2011-10-10 9:00 ` Daniel P. Berrange
2011-10-08 15:16 ` Richard W.M. Jones
2011-10-09 8:49 ` Jan Kiszka
2011-10-09 10:23 ` Richard W.M. Jones [this message]
2011-10-09 10:26 ` Jan Kiszka
2011-10-10 2:21 ` Wen Congyang
2011-10-10 6:52 ` Jan Kiszka
2011-10-10 6:59 ` Wen Congyang
2011-10-10 7:01 ` Jan Kiszka
2011-10-10 7:17 ` Wen Congyang
2011-10-10 7:22 ` Jan Kiszka
2011-10-10 7:47 ` Wen Congyang
2011-10-10 7:48 ` Jan Kiszka
2011-10-10 8:28 ` Wen Congyang
2011-10-10 7:08 ` Alexander Graf
2011-10-10 7:10 ` Jan Kiszka
2011-10-10 9:02 ` Daniel P. Berrange
2011-10-10 9:34 ` Jan Kiszka
2011-10-11 2:27 ` Wen Congyang
2011-10-18 7:15 ` Wen Congyang
2011-10-18 7:52 ` Jan Kiszka
2011-10-18 7:58 ` Wen Congyang
2011-10-18 8:19 ` Jan Kiszka
2011-10-18 8:25 ` Wen Congyang
2011-10-18 8:26 ` Jan Kiszka
2011-10-18 8:31 ` Wen Congyang
2011-10-18 8:31 ` Jan Kiszka
2011-10-18 8:34 ` Richard W.M. Jones
2011-10-18 8:36 ` Jan Kiszka
2011-10-18 8:39 ` Jan Kiszka
2011-10-18 10:41 ` Paolo Bonzini
2011-10-18 10:42 ` Christoph Hellwig
2011-10-18 12:47 ` Jan Kiszka
2011-10-18 13:08 ` Christoph Hellwig
2011-10-18 13:13 ` Jan Kiszka
2011-10-18 10:47 ` Jan Kiszka
2011-10-18 13:30 ` Richard W.M. Jones
2011-10-18 13:34 ` Jan Kiszka
2011-10-18 9:43 ` Wen Congyang
2011-10-18 10:28 ` Jan Kiszka
2011-10-18 13:51 ` Wen Congyang
2011-10-18 13:55 ` Jan Kiszka
2011-10-18 14:17 ` Wen Congyang
2011-10-18 14:21 ` Jan Kiszka
2011-10-18 15:04 ` Wen Congyang
2011-10-18 15:27 ` Jan Kiszka
2011-10-19 1:23 ` Wen Congyang
2011-10-19 2:04 ` KAMEZAWA Hiroyuki
2011-10-19 11:40 ` Jan Kiszka
2011-10-20 1:22 ` Wen Congyang
2011-10-20 9:41 ` Jan Kiszka
2011-10-20 10:03 ` Wen Congyang
2011-10-21 7:11 ` Jan Kiszka
2011-10-21 7:50 ` Wen Congyang
2011-10-21 13:02 ` Dave Anderson
2011-10-21 13:16 ` Jan Kiszka
2011-10-21 14:12 ` Richard W.M. Jones
2011-10-24 2:25 ` Wen Congyang
2011-10-24 14:25 ` Dave Anderson
2011-10-24 15:01 ` Avi Kivity
2011-10-24 15:25 ` Dave Anderson
2011-10-24 15:30 ` Avi Kivity
2011-10-24 15:58 ` Dave Anderson
2011-10-25 1:37 ` Wen Congyang
2011-10-25 7:37 ` Jan Kiszka
2011-10-25 8:06 ` Wen Congyang
2011-10-25 8:23 ` Avi Kivity
2011-10-25 8:35 ` Paolo Bonzini
2011-10-25 8:52 ` Avi Kivity
2011-10-25 8:56 ` Paolo Bonzini
2011-10-25 9:19 ` Jan Kiszka
2011-10-25 13:18 ` Dave Anderson
2011-10-25 13:22 ` Avi Kivity
2011-10-18 7:58 ` Daniel P. Berrange
2011-10-18 8:17 ` Jan Kiszka
2011-10-18 8:25 ` Jan Kiszka
2011-10-18 8:25 ` Daniel P. Berrange
2011-10-18 8:30 ` Jan Kiszka
2011-10-10 9:08 ` Daniel P. Berrange
2011-10-10 9:10 ` Daniel P. Berrange
2011-10-10 9:34 ` Richard W.M. Jones
2011-10-10 10:17 ` Jan Kiszka
2011-10-10 9:34 ` Jan Kiszka
2011-10-10 10:19 ` Daniel P. Berrange
2011-10-11 2:20 ` Wen Congyang
2011-10-11 6:58 ` Jan Kiszka
2011-10-11 7:13 ` Wen Congyang
2011-10-10 10:21 ` Alon Levy
2011-10-10 10:48 ` Paolo Bonzini
2011-10-10 11:04 ` Daniel P. Berrange
2011-10-10 11:09 ` Paolo Bonzini
2011-10-10 12:00 ` [Qemu-devel] windows crash dump header. was: " Alon Levy
2011-10-10 12:38 ` Paolo Bonzini
2011-10-10 13:47 ` Alon Levy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20111009102338.GN16799@amd.home.annexia.org \
--to=rjones@redhat.com \
--cc=jan.kiszka@web.de \
--cc=lcapitulino@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.