migration: improve error reporting of block driver state name
commitaa8a926d3c0af81a31f50f8d1d9688c6f2d67aa6
authorDaniel P. Berrangé <berrange@redhat.com>
Thu, 27 Aug 2020 11:16:00 +0000 (27 12:16 +0100)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Fri, 28 Aug 2020 12:34:52 +0000 (28 13:34 +0100)
treea25c2f7a3d94a405a66625fee7ea68bade7c202d
parent9ba3b2baa1f06e772c84f0ab77146428a2b19db1
migration: improve error reporting of block driver state name

With blockdev, a BlockDriverState may not have a device name,
so using a node name is required as an alternative.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200827111606.1408275-2-berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
migration/savevm.c
tests/qemu-iotests/267.out