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Fix weird bugs

This commit is contained in:
Joshua Boniface 2018-06-02 19:06:59 -04:00
parent 97f8030700
commit ef6b984296
1 changed files with 8 additions and 12 deletions
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18
VMInstance.py
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@ -144,27 +144,23 @@ class VMInstance:
self.inmigrate = False self.inmigrate = False
# Receive the migration from another host (wait until VM is running) # Receive the migration from another host (wait until VM is running)
def receive_migrate(self): def receive_migrate(self, conn):
print('>>> Receiving migration of %s' % self.domuuid) print('>>> Receiving migration of %s' % self.domuuid)
self.inreceive = True self.inreceive = True
while True: while True:
try: try:
if self.dom == None:
self.dom = conn.lookupByUUID(uuid.UUID(self.domuuid).bytes) self.dom = conn.lookupByUUID(uuid.UUID(self.domuuid).bytes)
elif self.dom.state()[0] != libvirt.VIR_DOMAIN_RUNNING:
continue
else:
break
except: except:
pass
time.sleep(0.2) time.sleep(0.2)
continue
if self.dom.state()[0] == libvirt.VIR_DOMAIN_RUNNING:
break
self.zk.set(self.zkey + '/state', 'start'.encode('ascii')) self.zk.set(self.zkey + '/state', 'start'.encode('ascii'))
if not self.domuuid in self.thishypervisor.domain_list: if not self.domuuid in self.thishypervisor.domain_list:
self.thishypervisor.domain_list.append(self.domuuid) self.thishypervisor.domain_list.append(self.domuuid)
print('>>> Migrated successfully')
print('>>> Migrated successfully' % self.domuuid)
self.inreceive = False self.inreceive = False
# #
@ -197,7 +193,7 @@ class VMInstance:
# VM should be migrated to this hypervisor # VM should be migrated to this hypervisor
elif running != libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor == self.thishypervisor.name and self.inreceive == False: elif running != libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor == self.thishypervisor.name and self.inreceive == False:
self.receive_migrate() self.receive_migrate(conn)
# VM should be migrated away from this hypervisor # VM should be migrated away from this hypervisor
elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor != self.thishypervisor.name and self.inmigrate == False: elif running == libvirt.VIR_DOMAIN_RUNNING and self.state == "migrate" and self.hypervisor != self.thishypervisor.name and self.inmigrate == False: