[libvirt] [PATCH 10/20] qemu: Disable migration for shmem with peer role
Such migration wouldn't work anyway with QEMU, we just haven't checked
for it before.
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
src/qemu/qemu_migration.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index e734816c4e12..d29b52b7aefa 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -2346,6 +2346,19 @@ qemuMigrationIsAllowed(virQEMUDriverPtr driver,
return false;
}
}
+
+ for (i = 0; i < vm->def->nshmems; i++) {
+ virDomainShmemDefPtr shmem = vm->def->shmems[i];
+
+ if (shmem->role != VIR_DOMAIN_SHMEM_ROLE_MASTER) {
+ virReportError(VIR_ERR_OPERATION_INVALID,
+ _("domain's shmem device '%s' has
role='%s', "
+ "try unplugging it first"),
+ shmem->name,
+ virDomainShmemRoleTypeToString(shmem->role));
+ return false;
+ }
+ }
}
return true;
--
2.10.0