software/kvm: Assure that old-style backup is removed

software/kvm/test/test.py

@@ -982,6 +982,22 @@ class TestInstanceResilientBackupExporter(
     self.initialBackup()
 
 
+@skipUnlessKvm
+class TestInstanceResilientBackupExporterMigrateOld(
+  TestInstanceResilientBackupExporterMixin, KVMTestCase):
+  def test(self):
+    backup_partition = self.getPartitionPath(
+      'kvm-export', 'srv', 'backup', 'kvm')
+    backup_file_list = ['virtual.qcow2', 'virtual.qcow2.gz']
+    for backup_file in backup_file_list:
+      with open(os.path.join(backup_partition, backup_file), 'w') as fh:
+        fh.write('')
+    self.initialBackup()
+    post_backup_file_list = os.listdir(backup_partition)
+    for backup_file in backup_file_list:
+      self.assertNotIn(backup_file, post_backup_file_list)
+
+
 @skipUnlessKvm
 class TestInstanceResilientBackupExporterPartialRecovery(
   TestInstanceResilientBackupExporterMixin, KVMTestCase):
@@ -1039,6 +1055,12 @@ class TestInstanceResilientBackupExporterIde(
   disk_type = 'ide'
 
 
+@skipUnlessKvm
+class TestInstanceResilientBackupExporterMigrateOldIde(
+  TestInstanceResilientBackupExporterMigrateOld):
+  disk_type = 'ide'
+
+
 @skipUnlessKvm
 class TestInstanceResilientBackupExporterPartialRecoveryIde(
   TestInstanceResilientBackupExporterPartialRecovery):