From mboxrd@z Thu Jan 1 00:00:00 1970 From: Diana Crisan Subject: Re: HVM Migration of domU on Qemu-upstream DM causes stuck system clock with ACPI Date: Tue, 28 May 2013 16:06:19 +0100 Message-ID: <51A4C7EB.1010406@flexiant.com> References: <1717491994.10371605.1369131737226.JavaMail.root@zimbra002> <519B50C9.1000008@citrix.com> <519B577E.6070200@flexiant.com> <519B6D51.2060508@citrix.com> <951B3441BAE2324286D3AA6D@Ximines.local> <420439EA40B15FCBFDFF2BE3@nimrod.local> <1369557503.22605.11.camel@dagon.hellion.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1369557503.22605.11.camel@dagon.hellion.org.uk> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: Konrad Rzeszutek Wilk , George Dunlap , xen-devel@lists.xen.org, David Vrabel , Alex Bligh , Anthony PERARD List-Id: xen-devel@lists.xenproject.org Hi, On 26/05/13 09:38, Ian Campbell wrote: > On Sat, 2013-05-25 at 11:18 +0100, Alex Bligh wrote: >> George, >> >> --On 24 May 2013 17:16:07 +0100 George Dunlap >> wrote: >> >>>> FWIW it's reproducible on every host h/w platform we've tried >>>> (a total of 2). >>> Do you see the same effects if you do a local-host migrate? >> I hadn't even realised that was possible. That would have made testing live >> migrate easier! > That's basically the whole reason it is supported ;-) > >> How do you avoid the name clash in xen-store? > Most toolstacks receive the incoming migration into a domain named > FOO-incoming or some such and then rename to FOO upon completion. Some > also rename the outgoing domain "FOO-migratedaway" towards the end so > that the bits of the final teardown which can safely happen after the > target have start can be done so. > > Ian. > > I am unsure what I am doing wrong, but I cannot seem to be able to do a localhost migrate. I created a domU using "xl create xl.conf" and once it fully booted I issued an "xl migrate 11 localhost". This fails and gives the output below. Would you please advise on how to get this working? Thanks, Diana root@ubuntu:~# xl migrate 11 localhost root@localhost's password: migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x0/0x0/2344) Loading new save file (new xl fmt info 0x0/0x0/2344) Savefile contains xl domain config xc: progress: Reloading memory pages: 53248/1048575 5% xc: progress: Reloading memory pages: 105472/1048575 10% libxl: error: libxl_dm.c:1280:device_model_spawn_outcome: domain 12 device model: spawn failed (rc=-3) libxl: error: libxl_create.c:1091:domcreate_devmodel_started: device model did not start: -3 libxl: error: libxl_dm.c:1311:libxl__destroy_device_model: Device Model already exited migration target: Domain creation failed (code -3). libxl: error: libxl_utils.c:393:libxl_read_exactly: file/stream truncated reading ready message from migration receiver stream libxl: info: libxl_exec.c:118:libxl_report_child_exitstatus: migration target process [10934] exited with error status 3 Migration failed, resuming at sender. xc: error: Cannot resume uncooperative HVM guests: Internal error libxl: error: libxl.c:404:libxl__domain_resume: xc_domain_resume failed for domain 11: Success root@ubuntu:~# xl list Name ID Mem VCPUs State Time(s) Domain-0 0 14722 2 r----- 20161.3 416-vm 11 512 1 ---ss- 17.6