On 10/8/20 10:49 AM, Daniel P. Berrangé wrote:
Currently the vmstate will be stored in the first block device that
supports snapshots. Historically this would have usually been the
root device, but with UEFI it might be the variable store. There
needs to be a way to override the choice of block device to store
the state in.
Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
---
@@ -83,7 +83,7 @@ QEMU X.Y.Z monitor - type 'help' for more information
(qemu) savevm snap0
Error: Device 'file' is writable but does not support snapshots
(qemu) info snapshots
-No block device supports snapshots
+no block device can store vmstate for snapshot
We're inconsistent on whether error messages start with a Capital. But
our split-brain behavior is not made any worse by this patch.
Reviewed-by: Eric Blake <ebl...@redhat.com>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
