[libvirt] [PATCH] sheepdog: allow snapshot

[Vasiliy Tolstov]

2016-09-29 16:00 GMT+03:00 Vasiliy Tolstov <v.tolstov at selfip.ru>:
> partially revert f7c1410b0ee5b878e81f2eddf86c609947a9b27c because
> sheepdog allow to store vm state inside vdi
>

Sorry, can somebody check this?

> Signed-off-by: Vasiliy Tolstov <v.tolstov at selfip.ru>
> ---
>  src/qemu/qemu_driver.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index db99c414d458..816514d2d909 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -13887,6 +13887,12 @@ qemuDomainSnapshotPrepare(virConnectPtr conn,
>                                                        active) < 0)
>                  goto cleanup;
>
> +            /* sheepdog allow to store memory inside the vdi */
> +            if (vm->def->disks[i]->src->type == VIR_STORAGE_TYPE_NETWORK &&
> +                (vm->def->disks[i]->src->protocol == VIR_STORAGE_NET_PROTOCOL_SHEEPDOG)) {
> +                break;
> +            }
> +
>              if (vm->def->disks[i]->src->format > 0 &&
>                  vm->def->disks[i]->src->format != VIR_STORAGE_FILE_QCOW2) {
>                  virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
> --
> 2.7.4
>
> --
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-- 
Vasiliy Tolstov,
e-mail: v.tolstov at selfip.ru