Raja Pullela created CLOUDSTACK-8883:
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Summary: [Blocker] KVM host goes into disconnected state when MS
is restarted
Key: CLOUDSTACK-8883
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8883
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.6.0
Reporter: Raja Pullela
Priority: Blocker
Fix For: 4.6.0
steps to reproduce:
- restart MS
- see the KVM host status
Expected
- Agent should reconnect
Actual
- Host states in disconnect state and Agent does not reconnect
Apparently a recent commit broke and BVTs are for KVM are all failing because
Hosts go into a disconnected state and the SSVM/CPVMs don't come up.
Current Agent Log - during the MS restart
2015-09-18 07:05:37,301 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest- Handler-5:null) Asking libvirt to refresh
storage pool c8bd627f-101f-3215-8545-7 2f7ce50f2c6
2015-09-18 07:06:37,452 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Trye pool c8bd627f-101f-3215-8545-72f7ce50f2c6
from libvirt
2015-09-18 07:06:37,469 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Askesh storage pool
c8bd627f-101f-3215-8545-72f7ce50f2c6
2015-09-18 07:07:32,417 INFO [cloud.agent.Agent] (Agent-Handler-5:null) Lost
connection to the server. Dealing with the remaining commands...
Previously Agent used to reconnect -
2015-09-18 12:15:11,902 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
Reconnecting...
2015-09-18 12:15:11,903 INFO [utils.nio.NioClient] (Agent-Selector:null)
Connecting to 10.147.28.47:8250
2015-09-18 12:15:11,904 WARN [utils.nio.NioConnection] (Agent-Selector:null)
Unable to connect to remote: is there a server running on port 8250
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