def __validateDirectoriesAndSetupRecoveryStartup(self):
"""
validate that the directories all exist and run recovery startup if needed
"""
self.logger.info("Validating directories...")
for datadir in self.overall_status.dirmap.keys():
self.logger.info("Validating directory: %s" % datadir)
if os.path.isdir(datadir):
#
# segment datadir exists
#
postmaster_pid = os.path.join(datadir, 'postmaster.pid')
if os.path.exists(postmaster_pid):
self.logger.warning("postmaster.pid file exists, checking if recovery startup required")
msg = gp.recovery_startup(datadir)
if msg:
reasoncode = gp.SEGSTART_ERROR_STOP_RUNNING_SEGMENT_FAILED
self.overall_status.mark_failed(datadir, msg, reasoncode)
else:
#
# segment datadir does not exist
#
msg = "Segment data directory does not exist for: '%s'" % datadir
self.logger.warning(msg)
reasoncode = gp.SEGSTART_ERROR_DATA_DIRECTORY_DOES_NOT_EXIST
self.overall_status.mark_failed(datadir, msg, reasoncode)
def __validateDirectoriesAndSetupRecoveryStartup(self):
"""
validate that the directories all exist and run recovery startup if needed
"""
self.logger.info("Validating directories...")
for datadir in list(self.overall_status.dirmap.keys()):
self.logger.info("Validating directory: %s" % datadir)
if os.path.isdir(datadir):
#
# segment datadir exists
#
postmaster_pid = os.path.join(datadir, 'postmaster.pid')
if os.path.exists(postmaster_pid):
self.logger.warning(
"postmaster.pid file exists, checking if recovery startup required"
)
msg = gp.recovery_startup(datadir)
if msg:
reasoncode = gp.SEGSTART_ERROR_STOP_RUNNING_SEGMENT_FAILED
self.overall_status.mark_failed(
datadir, msg, reasoncode)
else:
#
# segment datadir does not exist
#
msg = "Segment data directory does not exist for: '%s'" % datadir
self.logger.warning(msg)
reasoncode = gp.SEGSTART_ERROR_DATA_DIRECTORY_DOES_NOT_EXIST
self.overall_status.mark_failed(datadir, msg, reasoncode)