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qemuSnapshotDiskPrepareActiveExternal: Handle only external snapshots

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Preparation steps ensure that the 'snapshot' field can only be
'VIR_DOMAIN_SNAPSHOT_LOCATION_NONE' or
VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL' at this point, but upcoming
patches will change that. Handle only external snapshots.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2022-03-04 14:34:02 +01:00
parent afd67eb793
commit a4752ce6ef
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_snapshot.c
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@ -1165,7 +1165,7 @@ qemuSnapshotDiskPrepareActiveExternal(virDomainObj *vm,
snapctxt = qemuSnapshotDiskContextNew(snapdef->ndisks, vm, asyncJob);
for (i = 0; i < snapdef->ndisks; i++) {
if (snapdef->disks[i].snapshot == VIR_DOMAIN_SNAPSHOT_LOCATION_NONE)
if (snapdef->disks[i].snapshot != VIR_DOMAIN_SNAPSHOT_LOCATION_EXTERNAL)
continue;
if (qemuSnapshotDiskPrepareOne(snapctxt,