Fix remaining memory issues with nfs backup unit tests

Here we fix another place in the nfs backup unit tests where
the configured file size was larger than the chunk size in
the corresponding Swift backup tests.  I missed this one in

   https://review.openstack.org/#/c/165394

and even though code with that fix ran fine in a bare 1GB VM,
there are still memory issues when run in CI with a VM of that
size.

Closes-Bug: 1452811
Change-Id: I20dcfb657699e1b415ae2e36ec63f8c6b0049285

diff --git a/cinder/tests/unit/backup/drivers/test_backup_nfs.py b/cinder/tests/unit/backup/drivers/test_backup_nfs.py
index 7ac948506ee6f44f4c25c0ced0ebf702ddb59939..a48e049ba095d056e38aba080edde74aa323db8d 100644 (file)
--- a/cinder/tests/unit/backup/drivers/test_backup_nfs.py
+++ b/cinder/tests/unit/backup/drivers/test_backup_nfs.py
@@ -610,7 +610,6 @@ class BackupNFSSwiftBasedTestCase(test.TestCase):
     def test_restore_uncompressed(self):
         self._create_backup_db_entry()
         self.flags(backup_compression_algorithm='none')
-        self.flags(backup_file_size=(1024 * 1024 * 1024))
         self.flags(backup_sha_block_size_bytes=32)
         service = nfs.NFSBackupDriver(self.ctxt)
         self.volume_file.seek(0)