From: Laurent Vivier <lvivier@redhat.com>
To: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com>,
David Gibson <david@gibson.dropbear.id.au>
Cc: Thomas Huth <thuth@redhat.com>,
qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
Michael Roth <mdroth@linux.vnet.ibm.com>
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH 0/4] spapr: disable hotplugging without OS
Date: Tue, 23 May 2017 21:42:10 +0200 [thread overview]
Message-ID: <83b8326b-3dbf-142b-1c18-0483b0feb62b@redhat.com> (raw)
In-Reply-To: <6e4170f5-5fbe-dc45-70f7-6c3c5a9e4b33@linux.vnet.ibm.com>
On 23/05/2017 20:22, Daniel Henrique Barboza wrote:
>
>
> This is the Libvirt use case that fails with this patch set applied in
> QEMU master, Libvirt 3.4.0 compiled from
> source:
>
> # ./virsh start dhb_ub1704_nfs 2
> #
> # ./virsh setvcpus dhb_ub1704_nfs 2 --live
> #
> # ./virsh -c 'qemu:///system' migrate --live --domain dhb_ub1704_nfs
> --desturi qemu+ssh://target_ip/system --timeout 60 --verbose
> error: internal error: unable to execute QEMU command 'device_add': CPU
> hotplug not supported without OS
Good point.
I think I should refine my series to allow hotplug if the machine is not
started.
Thanks,
Laurent
prev parent reply other threads:[~2017-05-23 19:42 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-23 11:18 [Qemu-devel] [PATCH 0/4] spapr: disable hotplugging without OS Laurent Vivier
2017-05-23 11:18 ` [Qemu-devel] [PATCH 1/4] spapr: add pre_plug function for memory Laurent Vivier
2017-05-23 15:28 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2017-05-23 16:09 ` Laurent Vivier
2017-05-24 4:52 ` David Gibson
2017-05-24 9:55 ` Greg Kurz
2017-05-24 10:27 ` David Gibson
2017-05-23 11:18 ` [Qemu-devel] [PATCH 2/4] spapr: add option vector 6 Laurent Vivier
2017-05-23 16:31 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2017-05-24 4:58 ` [Qemu-devel] " David Gibson
2017-05-23 11:18 ` [Qemu-devel] [PATCH 3/4] spapr: disable hotplugging without OS Laurent Vivier
2017-05-24 5:07 ` David Gibson
2017-05-24 9:28 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2017-05-24 10:14 ` Igor Mammedov
2017-05-24 15:54 ` Greg Kurz
2017-05-24 16:02 ` Laurent Vivier
2017-05-24 17:40 ` Michael Roth
2017-05-25 3:16 ` David Gibson
2017-05-30 17:15 ` Michael Roth
2017-05-31 6:36 ` David Gibson
2017-05-25 2:49 ` David Gibson
2017-05-25 2:45 ` David Gibson
2017-05-23 11:18 ` [Qemu-devel] [PATCH 4/4] Revert "spapr: fix memory hot-unplugging" Laurent Vivier
2017-05-23 17:52 ` [Qemu-devel] [Qemu-ppc] [PATCH 0/4] spapr: disable hotplugging without OS Daniel Henrique Barboza
2017-05-23 18:07 ` Daniel Henrique Barboza
2017-05-23 18:22 ` Daniel Henrique Barboza
2017-05-23 19:42 ` Laurent Vivier [this message]
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