On 7/15/20 8:10 AM, Peter Krempa wrote:
When doing a block copy, there is another chain of images attached to a disk. Consider them as well when looking up a disk using nodename.
Signed-off-by: Peter Krempa <pkrempa@redhat.com> --- src/qemu/qemu_domain.c | 8 ++++++++ 1 file changed, 8 insertions(+)
Reviewed-by: Eric Blake <eblake@redhat.com>
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index ed7ec77ed4..18fd445e30 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -11492,6 +11492,14 @@ qemuDomainDiskLookupByNodename(virDomainDefPtr def,
return def->disks[i]; } + + if (def->disks[i]->mirror && + (tmp = virStorageSourceFindByNodeName(def->disks[i]->mirror, nodename))) { + if (src) + *src = tmp; + + return def->disks[i]; + } }
return NULL;
-- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org