def deactivateNoRefcount(self, lvName):
path = self._getPath(lvName)
if self.checkLV(lvName):
lvutil.deactivateNoRefcount(path)
self.lvs[lvName].active = False
else:
util.SMlog("LVMCache.deactivateNoRefcount: no LV %s" % lvName)
lvutil._lvmBugCleanup(path)
def deactivateVdi(sr_uuid, vdi_uuid, vhd_path):
name_space = lvhdutil.NS_PREFIX_LVM + sr_uuid
lock = Lock(vdi_uuid, name_space)
lock.acquire()
try:
count = RefCounter.put(vdi_uuid, False, name_space)
if count > 0:
return
try:
lvutil.deactivateNoRefcount(vhd_path)
except Exception, e:
util.SMlog(" lv de-activate failed for %s with error %s" %
(vhd_path, str(e)))
RefCounter.get(vdi_uuid, False, name_space)
finally:
lock.release()
