def attachLogicalVolume(self, data):
eventid, lvolstruct = mand_keys(data, 'eventid', 'lvolstruct')
self.event_record.lock()
if self.event_record.event_exist(eventid):
self.event_record.unlock()
return 0
start_worker(self.__attach_worker, eventid, lvolstruct)
self.event_record.add_event(eventid, EVENT_STATUS['PROGRESS'])
self.event_record.unlock()
return 0
def replaceMirrorDisk(self, data):
eventid, mirrorid, add_lvolstruct, remove_lvolstruct = \
mand_keys(data, 'eventid', 'mirrorid', 'add', 'remove')
self.event_record.lock()
if self.event_record.event_exist(eventid):
self.event_record.unlock()
return 0
dextid = add_lvolstruct['lvolid']
status = get_mirror_status(mirrorid)
if not status: # mirror not exist
self.event_record.unlock()
raise xmlrpclib.Fault(errno.ENOENT, 'ENOENT')
if not status.has_key(dextid) or status[dextid] == "faulty": # start rebuild
start_worker(self.__mirror_worker, eventid, mirrorid, add_lvolstruct, remove_lvolstruct)
self.event_record.add_event(eventid, EVENT_STATUS['PROGRESS'], 0, \
self.__check_mirror_status, (mirrorid, add_lvolstruct['lvolid']))
elif status[dextid] == "in_sync": # rebuild done already
self.event_record.add_event(eventid, EVENT_STATUS['DONE'], 0)
elif status[dextid] == "spare": # rebuild started already
self.event_record.add_event(eventid, EVENT_STATUS['PROGRESS'], 0, \
self.__check_mirror_status, (mirrorid, add_lvolstruct['lvolid']))
# else: that's all
self.event_record.unlock()
return 0
