def __displayAddMirrors(self, gpEnv, mirrorBuilder, gpArray):
logger.info('Greenplum Add Mirrors Parameters')
logger.info(
'---------------------------------------------------------')
logger.info('Greenplum master data directory = %s' %
gpEnv.getMasterDataDir())
logger.info('Greenplum master port = %d' %
gpEnv.getMasterPort())
logger.info('Parallel batch limit = %d' %
self.__options.parallelDegree)
total = len(mirrorBuilder.getMirrorsToBuild())
for i, toRecover in enumerate(mirrorBuilder.getMirrorsToBuild()):
logger.info(
'---------------------------------------------------------')
logger.info('Mirror %d of %d' % (i + 1, total))
logger.info(
'---------------------------------------------------------')
tabLog = TableLogger()
programIoUtils.appendSegmentInfoForOutput(
"Primary", gpArray, toRecover.getLiveSegment(), tabLog)
programIoUtils.appendSegmentInfoForOutput(
"Mirror", gpArray, toRecover.getFailoverSegment(), tabLog)
tabLog.outputTable()
logger.info(
'---------------------------------------------------------')
def displayRecovery(self, mirrorBuilder, gpArray):
self.logger.info('Greenplum instance recovery parameters')
self.logger.info('---------------------------------------------------------')
if self.__options.recoveryConfigFile:
self.logger.info('Recovery from configuration -i option supplied')
elif self.__options.newRecoverHosts is not None:
self.logger.info('Recovery type = Pool Host')
for h in self.__options.newRecoverHosts:
self.logger.info('Pool host for recovery = %s' % h)
elif self.__options.rebalanceSegments:
self.logger.info('Recovery type = Rebalance')
else:
self.logger.info('Recovery type = Standard')
if self.__options.rebalanceSegments:
i = 1
total = len(gpArray.get_unbalanced_segdbs())
for toRebalance in gpArray.get_unbalanced_segdbs():
tabLog = TableLogger()
self.logger.info('---------------------------------------------------------')
self.logger.info('Unbalanced segment %d of %d' % (i, total))
self.logger.info('---------------------------------------------------------')
programIoUtils.appendSegmentInfoForOutput("Unbalanced", gpArray, toRebalance, tabLog)
tabLog.info(["Balanced role", "= Primary" if toRebalance.preferred_role == 'p' else "= Mirror"])
tabLog.info(["Current role", "= Primary" if toRebalance.role == 'p' else "= Mirror"])
tabLog.outputTable()
i += 1
else:
i = 0
total = len(mirrorBuilder.getMirrorsToBuild())
for toRecover in mirrorBuilder.getMirrorsToBuild():
self.logger.info('---------------------------------------------------------')
self.logger.info('Recovery %d of %d' % (i + 1, total))
self.logger.info('---------------------------------------------------------')
tabLog = TableLogger()
syncMode = "Full" if toRecover.isFullSynchronization() else "Incremental"
tabLog.info(["Synchronization mode", "= " + syncMode])
programIoUtils.appendSegmentInfoForOutput("Failed", gpArray, toRecover.getFailedSegment(), tabLog)
programIoUtils.appendSegmentInfoForOutput("Recovery Source", gpArray, toRecover.getLiveSegment(),
tabLog)
if toRecover.getFailoverSegment() is not None:
programIoUtils.appendSegmentInfoForOutput("Recovery Target", gpArray,
toRecover.getFailoverSegment(), tabLog)
else:
tabLog.info(["Recovery Target", "= in-place"])
tabLog.outputTable()
i = i + 1
self.logger.info('---------------------------------------------------------')
def displayRecovery(self, mirrorBuilder, gpArray):
self.logger.info('Greenplum instance recovery parameters')
self.logger.info('---------------------------------------------------------')
if self.__options.recoveryConfigFile:
self.logger.info('Recovery from configuration -i option supplied')
elif self.__options.newRecoverHosts is not None:
self.logger.info('Recovery type = Pool Host')
for h in self.__options.newRecoverHosts:
self.logger.info('Pool host for recovery = %s' % h)
elif self.__options.rebalanceSegments:
self.logger.info('Recovery type = Rebalance')
else:
self.logger.info('Recovery type = Standard')
if self.__options.rebalanceSegments:
i = 1
total = len(gpArray.get_unbalanced_segdbs())
for toRebalance in gpArray.get_unbalanced_segdbs():
tabLog = TableLogger()
self.logger.info('---------------------------------------------------------')
self.logger.info('Unbalanced segment %d of %d' % (i, total))
self.logger.info('---------------------------------------------------------')
programIoUtils.appendSegmentInfoForOutput("Unbalanced", gpArray, toRebalance, tabLog)
tabLog.info(["Balanced role", "= Primary" if toRebalance.preferred_role == 'p' else "= Mirror"])
tabLog.info(["Current role", "= Primary" if toRebalance.role == 'p' else "= Mirror"])
tabLog.outputTable()
i += 1
else:
i = 0
total = len(mirrorBuilder.getMirrorsToBuild())
for toRecover in mirrorBuilder.getMirrorsToBuild():
self.logger.info('---------------------------------------------------------')
self.logger.info('Recovery %d of %d' % (i + 1, total))
self.logger.info('---------------------------------------------------------')
tabLog = TableLogger()
syncMode = "Full" if toRecover.isFullSynchronization() else "Incremental"
tabLog.info(["Synchronization mode", "= " + syncMode])
programIoUtils.appendSegmentInfoForOutput("Failed", gpArray, toRecover.getFailedSegment(), tabLog)
programIoUtils.appendSegmentInfoForOutput("Recovery Source", gpArray, toRecover.getLiveSegment(),
tabLog)
if toRecover.getFailoverSegment() is not None:
programIoUtils.appendSegmentInfoForOutput("Recovery Target", gpArray,
toRecover.getFailoverSegment(), tabLog)
else:
tabLog.info(["Recovery Target", "= in-place"])
tabLog.outputTable()
i = i + 1
self.logger.info('---------------------------------------------------------')
def __displayAddMirrors(self, gpEnv, mirrorBuilder, gpArray):
logger.info('Greenplum Add Mirrors Parameters')
logger.info('---------------------------------------------------------')
logger.info('Greenplum master data directory = %s' % gpEnv.getMasterDataDir())
logger.info('Greenplum master port = %d' % gpEnv.getMasterPort())
logger.info('Parallel batch limit = %d' % self.__options.parallelDegree )
total = len(mirrorBuilder.getMirrorsToBuild())
for i, toRecover in enumerate(mirrorBuilder.getMirrorsToBuild()):
logger.info('---------------------------------------------------------')
logger.info('Mirror %d of %d' % (i+1, total))
logger.info('---------------------------------------------------------')
tabLog = TableLogger()
programIoUtils.appendSegmentInfoForOutput("Primary", gpArray, toRecover.getLiveSegment(), tabLog)
programIoUtils.appendSegmentInfoForOutput("Mirror", gpArray, toRecover.getFailoverSegment(), tabLog)
tabLog.outputTable()
logger.info('---------------------------------------------------------')
