[libvirt] [PATCH 2/8] qemu: Disable migration with ivshmem
John Ferlan
jferlan at redhat.com
Fri Oct 7 13:52:12 UTC 2016
On 09/27/2016 08:24 AM, Martin Kletzander wrote:
> It was never safe anyway and as such shouldn't have been enabled in the
> first place. Future patches will allow hot-(un)pluging of some ivshmem
> devices as a workaround.
>
> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> ---
> src/qemu/qemu_migration.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Seems like a reasonable thing to disallow...
Never quite sure what the "norm" is - start message w/ capital letter or
not... I think others in the code go with lowercase... Your call.
ACK,
John
> diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
> index e2ca3303efd3..0d7fec8360f3 100644
> --- a/src/qemu/qemu_migration.c
> +++ b/src/qemu/qemu_migration.c
> @@ -2346,6 +2346,12 @@ qemuMigrationIsAllowed(virQEMUDriverPtr driver,
> return false;
> }
> }
> +
> + if (vm->def->nshmems) {
> + virReportError(VIR_ERR_OPERATION_INVALID, "%s",
> + _("Migration with shmem device is not supported"));
> + return false;
> + }
> }
>
> return true;
>
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