def getLVInfo(self, lvName=None):
result = dict()
lvs = []
if lvName is None:
lvs = self.lvs.keys()
elif self.lvs.get(lvName):
lvs = [lvName]
for lvName in lvs:
lvInfo = self.lvs[lvName]
lvutilInfo = lvutil.LVInfo(lvName)
lvutilInfo.size = lvInfo.size
lvutilInfo.active = lvInfo.active
lvutilInfo.open = (lvInfo.open > 0)
lvutilInfo.readonly = lvInfo.readonly
if lvutil.LV_TAG_HIDDEN in lvInfo.tags:
lvutilInfo.hidden = True
result[lvName] = lvutilInfo
return result
def test_clone_success(self, mock_xenapi, mock_lock, mock_lvhdutil,
mock_lock_context, mock_vhdutil, mock_exists,
mock_lvutil):
"""
Successfully create snapshot
"""
# Arrange
self.stubout('lvmcache.LVMCache')
self.stubout('LVHDSR.LVHDSR._ensureSpaceAvailable')
self.stubout('journaler.Journaler.create')
self.stubout('journaler.Journaler.remove')
self.stubout('LVHDSR.RefCounter.set')
self.stubout('LVHDSR.RefCounter.put')
self.stubout('LVHDSR.LVMMetadataHandler')
vdi_uuid = 'some VDI UUID'
mock_lvhdutil.getVDIInfo.return_value = {
vdi_uuid: lvhdutil.VDIInfo(vdi_uuid)
}
mock_lv = lvutil.LVInfo('test-lv')
mock_lv.size = 10240
mock_lv.active = True
mock_lv.hidden = False
mock_lv.vdiType = vhdutil.VDI_TYPE_VHD
mock_lvhdutil.getLVInfo.return_value = {vdi_uuid: mock_lv}
test_vhdInfo = vhdutil.VHDInfo(vdi_uuid)
test_vhdInfo.hidden = False
mock_vhdutil.getVHDInfo.return_value = test_vhdInfo
sr = self.create_LVHDSR()
sr.isMaster = True
sr.legacyMode = False
sr.srcmd.params = {'vdi_ref': 'test ref'}
vdi = sr.vdi('some VDI UUID')
mock_exists.return_value = True
# Act
clone = vdi.clone(sr.uuid, 'some VDI UUID')
# Assert
self.assertIsNotNone(clone)