diff options
Diffstat (limited to 'geo-replication')
| -rw-r--r-- | geo-replication/syncdaemon/gconf.py | 6 | ||||
| -rw-r--r-- | geo-replication/syncdaemon/master.py | 18 |
2 files changed, 19 insertions, 5 deletions
diff --git a/geo-replication/syncdaemon/gconf.py b/geo-replication/syncdaemon/gconf.py index 1fc7c381bc4..39a70a650b3 100644 --- a/geo-replication/syncdaemon/gconf.py +++ b/geo-replication/syncdaemon/gconf.py @@ -21,5 +21,11 @@ class GConf(object): log_exit = False permanent_handles = [] log_metadata = {} + """One variable is sufficient to track the + switching of worker to ACTIVE. Two variables + are intentionally used to track worker going + to PASSIVE as well mainly for debugging""" + active_earlier = False + passive_earlier = False gconf = GConf() diff --git a/geo-replication/syncdaemon/master.py b/geo-replication/syncdaemon/master.py index 5b8abc5fd9f..1bc2450c101 100644 --- a/geo-replication/syncdaemon/master.py +++ b/geo-replication/syncdaemon/master.py @@ -441,6 +441,7 @@ class GMasterCommon(object): t.start() def mgmt_lock(self): + """Take management volume lock """ fd = None bname = str(self.uuid) + "_" + str(gconf.slave_id) + "_subvol_" \ @@ -473,10 +474,16 @@ class GMasterCommon(object): os.close(fd) if isinstance(ex, IOError) and ex.errno in (EACCES, EAGAIN): # cannot grab, it's taken - logging.debug("Lock held by someother worker process") + if not gconf.passive_earlier: + gconf.passive_earlier = True + logging.info("Didn't get lock : %s : Becoming PASSIVE" + % gconf.local_path) return False raise - logging.debug("Got the lock") + + if not gconf.active_earlier: + gconf.active_earlier = True + logging.info("Got lock : %s : Becoming ACTIVE" % gconf.local_path) return True def should_crawl(self): @@ -1123,8 +1130,9 @@ class GMasterChangeloghistoryMixin(GMasterChangelogMixin): self.status.set_worker_crawl_status("History Crawl") purge_time = self.get_purge_time() - logging.info('starting history crawl... turns: %s, stime: %s' - % (self.history_turns, repr(purge_time))) + end_time = int(time.time()) + logging.info('starting history crawl... turns: %s, stime: %s, etime: %s' + % (self.history_turns, repr(purge_time), repr(end_time))) if not purge_time or purge_time == URXTIME: logging.info("stime not available, abandoning history crawl") @@ -1138,7 +1146,7 @@ class GMasterChangeloghistoryMixin(GMasterChangelogMixin): ret, actual_end = self.changelog_agent.history( changelog_path, purge_time[0], - self.changelog_register_time, + end_time, int(gconf.sync_jobs)) # scan followed by getchanges till scan returns zero. |