Increase initial lock timer
With the new library the reader seems to be a little too quick, so hold the write lock for 1 second instead of 1/2 second to ensure it is caught.
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@ -494,7 +494,7 @@ class VMInstance(object):
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self.logger.out('Acquiring write lock for synchronization phase B', state='i', prefix='Domain {}'.format(self.domuuid))
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lock.acquire()
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self.logger.out('Acquired write lock for synchronization phase B', state='o', prefix='Domain {}'.format(self.domuuid))
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time.sleep(0.5) # Time fir reader to acquire the lock
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time.sleep(0.5) # Time for reader to acquire the lock
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def migrate_live():
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self.logger.out('Setting up live migration', state='i', prefix='Domain {}'.format(self.domuuid))
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@ -584,7 +584,7 @@ class VMInstance(object):
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self.logger.out('Acquiring write lock for synchronization phase C', state='i', prefix='Domain {}'.format(self.domuuid))
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lock.acquire()
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self.logger.out('Acquired write lock for synchronization phase C', state='o', prefix='Domain {}'.format(self.domuuid))
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time.sleep(0.5) # Time fir reader to acquire the lock
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time.sleep(0.5) # Time for reader to acquire the lock
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if do_migrate_shutdown:
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migrate_shutdown()
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@ -635,11 +635,11 @@ class VMInstance(object):
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self.logger.out('Acquiring write lock for synchronization phase A', state='i', prefix='Domain {}'.format(self.domuuid))
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lock.acquire()
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self.logger.out('Acquired write lock for synchronization phase A', state='o', prefix='Domain {}'.format(self.domuuid))
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time.sleep(0.5) # Time fir reader to acquire the lock
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time.sleep(1) # Time for reader to acquire the lock
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self.logger.out('Releasing write lock for synchronization phase A', state='i', prefix='Domain {}'.format(self.domuuid))
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lock.release()
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self.logger.out('Released write lock for synchronization phase A', state='o', prefix='Domain {}'.format(self.domuuid))
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time.sleep(0.1) # Time fir new writer to acquire the lock
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time.sleep(0.1) # Time for new writer to acquire the lock
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# Synchronize nodes B (I am reader)
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lock = self.zkhandler.readlock('/locks/domain_migrate/{}'.format(self.domuuid))
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@ -669,7 +669,7 @@ class VMInstance(object):
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self.logger.out('Acquiring write lock for synchronization phase D', state='i', prefix='Domain {}'.format(self.domuuid))
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lock.acquire()
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self.logger.out('Acquired write lock for synchronization phase D', state='o', prefix='Domain {}'.format(self.domuuid))
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time.sleep(0.5) # Time fir reader to acquire the lock
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time.sleep(0.5) # Time for reader to acquire the lock
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self.state = self.zkhandler.read('/domains/{}/state'.format(self.domuuid))
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self.dom = self.lookupByUUID(self.domuuid)
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