[libvirt] [PATCH 18/20] snapshot: qemu: Fix detection of external snapshots when deleting

Only external disk snapshots were taken into account while checking if snapshot deletion is possible. This patch adds checking also for external checkpoint.s --- src/qemu/qemu_driver.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 2ac079b..02bffb4 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1992,7 +1992,7 @@ cleanup: } -/* Count how many snapshots in a set have external disk snapshots. */ +/* Count how many snapshots in a set are external snapshots or checkpoints. */ static void qemuDomainSnapshotCountExternal(void *payload, const void *name ATTRIBUTE_UNUSED, @@ -2001,7 +2001,7 @@ qemuDomainSnapshotCountExternal(void *payload, virDomainSnapshotObjPtr snap = payload; int *count = data; - if (snap->def->state == VIR_DOMAIN_DISK_SNAPSHOT) + if (virDomainSnapshotIsExternal(snap)) (*count)++; } @@ -12346,7 +12346,7 @@ static int qemuDomainSnapshotDelete(virDomainSnapshotPtr snapshot, if (!(flags & VIR_DOMAIN_SNAPSHOT_DELETE_METADATA_ONLY)) { if (!(flags & VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN_ONLY) && - snap->def->state == VIR_DOMAIN_DISK_SNAPSHOT) + virDomainSnapshotIsExternal(snap)) external++; if (flags & VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN) virDomainSnapshotForEachDescendant(snap, -- 1.7.12.4