- else: self._acct.configure(rec)
- if startingup or not self.is_running():
- csd_lock.acquire()
- global cumstartdelay
- delay = cumstartdelay
- cumstartdelay += 2
- csd_lock.release()
- self._acct.start(delay=delay)
- elif next_class != curr_class or self._acct.initscriptchanged:
- self._acct.start()
-
- def ensure_destroyed(self): self._q.put((self._ensure_destroyed,))
- def _ensure_destroyed(self): self._destroy(self._get_class())
-
- def start(self, delay=0): self._q.put((self._start, delay))
- def _start(self, d): self._acct.start(delay=d)
-
- def stop(self): self._q.put((self._stop,))
- def _stop(self): self._acct.stop()
-
- def is_running(self):
- if self._acct.is_running():
+ logger.verbose("accounts.ensure_created: %s, running=%r"%(self.name,self.is_running()))
+
+ # reservation_alive is set on reervable nodes, and its value is a boolean
+ if 'reservation_alive' in rec:
+ # reservable nodes
+ if rec['reservation_alive']:
+ # this sliver has the lease, it is safe to start it
+ if not self.is_running(): self.start(rec)
+ else: self.configure(rec)
+ else:
+ # not having the lease, do not start it
+ self.configure(rec)
+ # usual nodes - preserve old code
+ # xxx it's not clear what to do when a sliver changes type/class
+ # in a reservable node
+ else:
+ if not self.is_running() or next_class != curr_class:
+ self.start(rec)
+ else: self.configure(rec)
+
+ def ensure_destroyed(self): self._destroy(self._get_class())
+
+ def start(self, rec, d = 0):
+ self._acct.configure(rec)
+ self._acct.start(delay=d)
+
+ def configure(self, rec):
+ self._acct.configure(rec)
+
+ def stop(self): self._acct.stop()
+
+ def is_running(self):
+ if (self._acct != None) and self._acct.is_running():