openstack/manila
Code Issues Proposed changes

HDS_HNAS: Fix improper error message

Browse Source 
When attempting to delete a snapshot, if the filesystem is
unmounted, the error message is the output of the delete command.
The delete command should not be invoked in such scenario, and
a proper message should be included in the exception.

Change-Id: If60f8644d4aebf5f364de44c6bef8085d2e539f7
Closes-bug: #1582747
This commit is contained in:
Rodrigo Barbieri 2016-05-17 12:25:37 -03:00
parent 70bf53b574
commit 8b1de88df1
2 changed files with 5 additions and 0 deletions
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3
manila/share/drivers/hitachi/hds_hnas.py
View File

@ -607,6 +607,9 @@ class HDSHNASDriver(driver.ShareDriver):
:param share_id: ID of share that snapshot was created.
:param snapshot_id: ID of snapshot.
"""
self._check_fs_mounted()
path = '/snapshots/' + share_id + '/' + snapshot_id
self.hnas.tree_delete(path)
path = '/snapshots/' + share_id

2
manila/tests/share/drivers/hitachi/test_hds_hnas.py
View File

@ -306,6 +306,7 @@ class HDSHNASTestCase(test.TestCase):
def test_delete_snapshot(self):
self.mock_object(hds_hnas.HDSHNASDriver, "_get_hnas_share_id",
mock.Mock(return_value=share['id']))
self.mock_object(hds_hnas.HDSHNASDriver, "_check_fs_mounted")
self.mock_object(ssh.HNASSSHBackend, "tree_delete", mock.Mock())
self.mock_object(ssh.HNASSSHBackend, "delete_directory", mock.Mock())
@ -313,6 +314,7 @@ class HDSHNASTestCase(test.TestCase):
self.assertTrue(self.mock_log.debug.called)
self.assertTrue(self.mock_log.info.called)
hds_hnas.HDSHNASDriver._check_fs_mounted.assert_called_once_with()
ssh.HNASSSHBackend.tree_delete.assert_called_once_with(
'/snapshots/' + share['id'] + '/' + snapshot['id'])
ssh.HNASSSHBackend.delete_directory.assert_called_once_with(