openstack
/
cinder
Code Issues Proposed changes

Merge "Implement retype for Pure drivers"

This commit is contained in:
Jenkins 2015-07-24 06:53:00 +00:00 committed by Gerrit Code Review
parent ec06dd08b7 c6026a2cb2
commit 04cdaa0ede
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
cinder/tests/unit/test_pure.py
View File

@ -1028,6 +1028,12 @@ class PureBaseVolumeDriverTestCase(PureDriverTestCase):
self.array.rename_volume.assert_called_with(vol_name,
unmanaged_vol_name)
def test_retype(self):
# Ensure that we return true no matter what the inputs are
retyped, update = self.driver.retype(None, None, None, None, None)
self.assertTrue(retyped)
self.assertIsNone(update)
class PureISCSIDriverTestCase(PureDriverTestCase):

9
cinder/volume/drivers/pure.py
View File

@ -605,6 +605,15 @@ class PureBaseVolumeDriver(san.SanDriver):
return connection
def retype(self, context, volume, new_type, diff, host):
"""Retype from one volume type to another on the same backend.
For a Pure Array there is currently no differentiation between types
of volumes. This means that changing from one type to another on the
same array should be a no-op.
"""
return True, None
class PureISCSIDriver(PureBaseVolumeDriver, san.SanISCSIDriver):