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qemu: migration: Forbid only remote migration if autodestroy is active for VM

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Semantically we can't guarantee that we'll be able to destroy the VM on
the remote host, thus we can't allow remote migration. All other forms
of migration (e.g. saving to file) are okay though as they don't clash
with semantics of the flag.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Peter Krempa 2019-09-24 14:59:04 +02:00
parent 1172ea4fa9
commit 5fe02fd256
1 changed files with 2 additions and 1 deletions
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3
src/qemu/qemu_migration.c
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@ -1155,7 +1155,8 @@ qemuMigrationSrcIsAllowed(virQEMUDriverPtr driver,
/* following checks don't make sense for offline migration */
if (!(flags & VIR_MIGRATE_OFFLINE)) {
if (qemuProcessAutoDestroyActive(driver, vm)) {
if (remote &&
qemuProcessAutoDestroyActive(driver, vm)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("domain is marked for auto destroy"));
return false;