Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-26 Thread Olaf Hering
On Fri, Jun 23, Ankur Arora wrote: > There was an earlier version of this patch by Konrad -- which takes > care of the migration failure: https://patchwork.kernel.org/patch/6768031/ Thanks so much. That one actually works. Olaf signature.asc Description: PGP signature

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-23 Thread Ankur Arora
On 2017-06-23 10:03 AM, Boris Ostrovsky wrote: On 06/23/2017 12:54 PM, Olaf Hering wrote: On Thu, Jun 22, Boris Ostrovsky wrote: They are queued for 4.13. git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.13 This works for me. Thanks. I assume there is no

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-23 Thread Ankur Arora
On 2017-06-23 10:03 AM, Boris Ostrovsky wrote: On 06/23/2017 12:54 PM, Olaf Hering wrote: On Thu, Jun 22, Boris Ostrovsky wrote: They are queued for 4.13. git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.13 This works for me. Thanks. I assume there is no

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-23 Thread Boris Ostrovsky
On 06/23/2017 12:54 PM, Olaf Hering wrote: On Thu, Jun 22, Boris Ostrovsky wrote: They are queued for 4.13. git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.13 This works for me. Thanks. I assume there is no ready-to-pull variant for linux-4.4.x? nm. Not that I am

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-23 Thread Olaf Hering
On Thu, Jun 22, Boris Ostrovsky wrote: > They are queued for 4.13. > git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.13 This works for me. Thanks. I assume there is no ready-to-pull variant for linux-4.4.x? nm. Olaf signature.asc Description: PGP signature

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-22 Thread Boris Ostrovsky
On 06/22/2017 10:39 AM, Olaf Hering wrote: > On Thu, Jun 22, Konrad Rzeszutek Wilk wrote: > >> On Thu, Jun 22, 2017 at 03:57:52PM +0200, Olaf Hering wrote: >>> It seems that live migration of HVM domUs with more than 32 vcpus causes >>> a hang of the domU on the remote side. Both ping and 'xl

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-22 Thread Olaf Hering
On Thu, Jun 22, Konrad Rzeszutek Wilk wrote: > On Thu, Jun 22, 2017 at 03:57:52PM +0200, Olaf Hering wrote: > > It seems that live migration of HVM domUs with more than 32 vcpus causes > > a hang of the domU on the remote side. Both ping and 'xl console' show no > > reaction. > > This happens

Re: [Xen-devel] live migration of HVM domUs with more than 32vcpus fails

2017-06-22 Thread Konrad Rzeszutek Wilk
On Thu, Jun 22, 2017 at 03:57:52PM +0200, Olaf Hering wrote: > It seems that live migration of HVM domUs with more than 32 vcpus causes > a hang of the domU on the remote side. Both ping and 'xl console' show no > reaction. > This happens also with kernel-4.12. Is this a known bug? Ankur had some