def _makeDomainLock(self, domVersion=None):
if not domVersion:
domVersion = self.getVersion()
leaseParams = (
DEFAULT_LEASE_PARAMS[DMDK_LOCK_RENEWAL_INTERVAL_SEC],
DEFAULT_LEASE_PARAMS[DMDK_LEASE_TIME_SEC],
DEFAULT_LEASE_PARAMS[DMDK_LEASE_RETRIES],
DEFAULT_LEASE_PARAMS[DMDK_IO_OP_TIMEOUT_SEC],
)
try:
lockClass = self._domainLockTable[domVersion]
except KeyError:
raise se.UnsupportedDomainVersion(domVersion)
return lockClass(self.sdUUID, self.getIdsFilePath(),
self.getLeasesFilePath(), *leaseParams)
def validateDomainVersion(version):
if version not in constants.SUPPORTED_DOMAIN_VERSIONS:
raise se.UnsupportedDomainVersion(version)
def hasVolumeLeases(self):
domVersion = self.getVersion()
try:
return self._clusterLockTable[domVersion][1]
except KeyError:
raise se.UnsupportedDomainVersion(domVersion)