def release(self, lease):
self.log.info("Releasing %s", lease)
with self._lock:
try:
sanlock.release(self._sdUUID,
lease.name, [(lease.path, lease.offset)],
slkfd=SANLock._sanlock_fd)
except sanlock.SanlockException as e:
raise se.ReleaseLockFailure(self._sdUUID, e)
self.log.info("Successfully released %s", lease)
def release(self):
with self._lock:
self.log.info("Releasing cluster lock for domain %s", self._sdUUID)
try:
sanlock.release(self._sdUUID,
SDM_LEASE_NAME,
self.getLockDisk(),
slkfd=SANLock._sanlock_fd)
except sanlock.SanlockException as e:
raise se.ReleaseLockFailure(self._sdUUID, e)
self._sanlockfd = None
self.log.debug("Cluster lock for domain %s successfully released",
self._sdUUID)
def release(self, lease):
self.log.info("Releasing %s", lease)
with self._lock, SANLock._process_lock:
try:
sanlock.release(self._lockspace_name,
lease.name.encode("utf-8"),
[(lease.path, lease.offset)],
slkfd=SANLock._process_fd)
except sanlock.SanlockException as e:
# See acquire() on why we must panic.
if SANLock._lease_count > 0 and e.errno == errno.EPIPE:
panic("Sanlock process fd was closed while "
"holding {} leases: {}".format(
SANLock._lease_count, e))
raise se.ReleaseLockFailure(self._sdUUID, e)
SANLock._lease_count -= 1
self.log.info("Successfully released %s", lease)
