[PATCH] kbase: virtiofs: Add a note that virtiofs is not migratable

[Martin Kletzander]

On Mon, Feb 27, 2023 at 09:19:43AM +0100, Peter Krempa wrote:
>Note that certain operations will not work.
>
>Resolves: https://gitlab.com/libvirt/libvirt/-/issues/452
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>

Reviewed-by: Martin Kletzander <mkletzan at redhat.com>

and obviously 🦺🯴❄, I mean safe for freeze.

>---
> docs/kbase/virtiofs.rst | 4 ++++
> 1 file changed, 4 insertions(+)
>
>diff --git a/docs/kbase/virtiofs.rst b/docs/kbase/virtiofs.rst
>index 10d1e1d79c..5940092db5 100644
>--- a/docs/kbase/virtiofs.rst
>+++ b/docs/kbase/virtiofs.rst
>@@ -13,6 +13,10 @@ is designed to offer local file system semantics and performance.
>
> See https://virtio-fs.gitlab.io/
>
>+*Note:* virtiofs currently does not support migration so operations such as
>+migration, save/managed-save, or snapshots with memory are not supported if
>+a VM has a virtiofs filesystem connected.
>+
> Sharing a host directory with a guest
> =====================================
>
>-- 
>2.39.2
>
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