From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: "Li, Liang Z" <liang.z.li@intel.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"quintela@redhat.com" <quintela@redhat.com>,
Amit Shah <amit.shah@redhat.com>
Subject: Re: [Qemu-devel] post-copy is broken?
Date: Tue, 12 Apr 2016 10:37:38 +0100 [thread overview]
Message-ID: <20160412093737.GC2245@work-vm> (raw)
In-Reply-To: <F2CBF3009FA73547804AE4C663CAB28E0417E6B1@shsmsx102.ccr.corp.intel.com>
* Li, Liang Z (liang.z.li@intel.com) wrote:
> Hi David,
>
> I used the latest qemu code (commit id: 4e71220387e88a22) and kernel (v4.5) to test the post-copy, and find the guest get crashed after live migration, no matter I did a local live migration or live migration between two hosts. I just ran the stress as the workload in guest. It seems the post-copy is broken?
>
> Stress parameters: stress --vm 2 --vm-hang 1 --vm-bytes 2048M --vm-keep
> QEMU parameters: ./qemu-system-x86_64 --enable-kvm -smp 4 -m 8192 -monitor stdio -drive file=/share/centos6u6.qcow
Hmm, I'd tested it a few days ago and it looked ok; let me try again and get back to you
(I'm just writing some avocado and qemu tests for it).
Dave
> Liang
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
next prev parent reply other threads:[~2016-04-12 9:37 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 9:23 [Qemu-devel] post-copy is broken? Li, Liang Z
2016-04-12 9:37 ` Dr. David Alan Gilbert [this message]
2016-04-12 17:55 ` Dr. David Alan Gilbert
2016-04-13 0:43 ` Li, Liang Z
2016-04-13 2:28 ` Li, Liang Z
2016-04-13 8:06 ` Dr. David Alan Gilbert
2016-04-13 11:41 ` Dr. David Alan Gilbert
2016-04-13 12:50 ` Dr. David Alan Gilbert
2016-04-13 20:51 ` Andrea Arcangeli
2016-04-14 10:13 ` Dr. David Alan Gilbert
2016-04-14 12:34 ` Dr. David Alan Gilbert
2016-04-14 16:22 ` Andrea Arcangeli
2016-04-14 16:22 ` [Qemu-devel] " Andrea Arcangeli
2016-04-15 12:52 ` Kirill A. Shutemov
2016-04-15 12:52 ` [Qemu-devel] " Kirill A. Shutemov
2016-04-15 13:42 ` Dr. David Alan Gilbert
2016-04-15 13:42 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-15 15:23 ` Kirill A. Shutemov
2016-04-15 15:23 ` [Qemu-devel] " Kirill A. Shutemov
2016-04-15 16:34 ` Dr. David Alan Gilbert
2016-04-15 16:34 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-18 9:50 ` Li, Liang Z
2016-04-18 9:50 ` [Qemu-devel] " Li, Liang Z
2016-04-18 9:55 ` Dr. David Alan Gilbert
2016-04-18 9:55 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-18 10:06 ` Li, Liang Z
2016-04-18 10:06 ` [Qemu-devel] " Li, Liang Z
2016-04-18 10:15 ` Dr. David Alan Gilbert
2016-04-18 10:15 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-18 10:33 ` Li, Liang Z
2016-04-18 10:33 ` [Qemu-devel] " Li, Liang Z
2016-04-18 13:23 ` Dr. David Alan Gilbert
2016-04-18 13:23 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-18 17:18 ` Dr. David Alan Gilbert
2016-04-18 17:18 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-20 17:27 ` Dr. David Alan Gilbert
2016-04-20 17:27 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-21 19:21 ` Dr. David Alan Gilbert
2016-04-21 19:21 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-27 14:47 ` Andrea Arcangeli
2016-04-27 14:47 ` [Qemu-devel] " Andrea Arcangeli
2016-04-28 2:59 ` Li, Liang Z
2016-04-28 2:59 ` [Qemu-devel] " Li, Liang Z
2016-04-28 8:03 ` Dr. David Alan Gilbert
2016-04-28 8:03 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-15 22:19 ` Andrea Arcangeli
2016-04-15 22:19 ` [Qemu-devel] " Andrea Arcangeli
2016-04-18 9:40 ` Dr. David Alan Gilbert
2016-04-18 9:40 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-04-18 9:58 ` Li, Liang Z
2016-04-18 9:58 ` [Qemu-devel] " Li, Liang Z
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=20160412093737.GC2245@work-vm \
--to=dgilbert@redhat.com \
--cc=amit.shah@redhat.com \
--cc=liang.z.li@intel.com \
--cc=qemu-devel@nongnu.org \
--cc=quintela@redhat.com \
/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.