Donal Lafferty created CLOUDSTACK-5439:
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             Summary: CloudStack does not deal with existing Hyper-V System VMs
                 Key: CLOUDSTACK-5439
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5439
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Hypervisor Controller
    Affects Versions: 4.3.0
            Reporter: Donal Lafferty


I started a Hyper-V zone, which deployed a secondary storage VM to my Hyper-V 
host.

Later, I stopped the management server, deleted the database, and restarted the 
database server.  I applied the same configuration script.

This time, the management server seemed to get stuck trying to connect to the 
agent on the existing secondary storage.  I saw the following message appear 
multiple times in vmops.log:

2013-12-10 13:15:26,997 DEBUG [c.c.s.StatsCollector] 
(StatsCollector-1:ctx-c483bea4) HostStatsCollector is running...
2013-12-10 13:15:26,999 DEBUG [c.c.s.StatsCollector] 
(StatsCollector-2:ctx-a2557e88) VmStatsCollector is running...
2013-12-10 13:15:27,005 DEBUG [c.c.s.StatsCollector] 
(StatsCollector-3:ctx-6520624e) StorageCollector is running...
2013-12-10 13:15:31,243 WARN  [c.c.u.n.Link] (AgentManager-Selector:null) SSL: 
Fail to find the generated keystore. Loading fail-safe one to continue.
2013-12-10 13:15:32,129 DEBUG [c.c.a.t.Request] (AgentManager-Handler-7:null) 
Seq 0-0: Scheduling the first command  { Cmd , MgmtId: -1, via: 0, Ver: v1, 
Flags: 101, 
[{"com.cloud.agent.api.StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","id":0,"version":"4.3.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.70.176.132","publicNetmask":"255.255.240.0","publicMacAddress":"06:56:a4:00:00:12","privateIpAddress":"10.70.176.93","privateMacAddress":"06:de:9a:00:00:04","privateNetmask":"255.255.240.0","storageIpAddress":"10.70.176.93","storageNetmask":"255.255.240.0","storageMacAddress":"06:de:9a:00:00:04","resourceName":"NfsSecondaryStorageResource","wait":0}}]
 }
2013-12-10 13:15:32,137 DEBUG [c.c.a.t.Request] 
(AgentConnectTaskPool-2:ctx-10fb889d) Seq 0-0: Processing the first command  { 
Cmd , MgmtId: -1, via: 0, Ver: v1, Flags: 101, 
[{"com.cloud.agent.api.StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","id":0,"version":"4.3.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.70.176.132","publicNetmask":"255.255.240.0","publicMacAddress":"06:56:a4:00:00:12","privateIpAddress":"10.70.176.93","privateMacAddress":"06:de:9a:00:00:04","privateNetmask":"255.255.240.0","storageIpAddress":"10.70.176.93","storageNetmask":"255.255.240.0","storageMacAddress":"06:de:9a:00:00:04","resourceName":"NfsSecondaryStorageResource","wait":0}}]
 }
2013-12-10 13:15:32,144 DEBUG [c.c.a.m.AgentManagerImpl] 
(AgentConnectTaskPool-2:ctx-10fb889d) Failed to handle host connection: 
java.lang.IllegalArgumentException: Host 10.70.176.93 sent incorrect data 
center: 1
2013-12-10 13:15:32,149 WARN  [c.c.a.m.AgentManagerImpl] 
(AgentConnectTaskPool-2:ctx-10fb889d) Unable to create attache for agent: Seq 
0-0:  { Cmd , MgmtId: -1, via: 0, Ver: v1, Flags: 101, 
[{"com.cloud.agent.api.StartupSecondaryStorageCommand":{"type":"SecondaryStorage","dataCenter":"1","pod":"1","guid":"s-1-VM-NfsSecondaryStorageResource","name":"s-1-VM","id":0,"version":"4.3.0-SNAPSHOT","iqn":"NoIqn","publicIpAddress":"10.70.176.132","publicNetmask":"255.255.240.0","publicMacAddress":"06:56:a4:00:00:12","privateIpAddress":"10.70.176.93","privateMacAddress":"06:de:9a:00:00:04","privateNetmask":"255.255.240.0","storageIpAddress":"10.70.176.93","storageNetmask":"255.255.240.0","storageMacAddress":"06:de:9a:00:00:04","resourceName":"NfsSecondaryStorageResource","wait":0}}]
 }
2013-12-10 13:15:32,240 WARN  [c.c.a.m.AgentManagerImpl] 
(AgentManager-Handler-8:null) Throwing away a request because it came through 
as the first command on a connect: Seq 0--1:  { Cmd , MgmtId: -1, via: 0, Ver: 
v1, Flags: 111, 
[{"com.cloud.agent.api.ShutdownCommand":{"reason":"sig.kill","wait":0}}] }
2013-12-10 13:15:32,247 WARN  [c.c.a.m.AgentManagerImpl] 
(AgentManager-Handler-9:null) Throwing away a request because it came through 
as the first command on a connect: Seq 0-1:  { Cmd , MgmtId: -1, via: 0, Ver: 
v1, Flags: 11, 
[{"com.cloud.agent.api.PingStorageCommand":{"changes":{},"hostType":"Storage","hostId":0,"wait":0}}]
 }
2013-12-10 13:15:33,190 INFO  [c.c.a.m.AgentManagerImpl] 
(AgentManager-Handler-10:null) Connection from /10.70.176.93 closed but no 
cleanup was done.
2013-12-10 13:15:40,875 DEBUG [c.c.c.ConsoleProxyManagerImpl] 
(consoleproxy-1:ctx-fe8996d6) Skip capacity scan due to there is no Primary 
Storage UPintenance mode
2013-12-10 13:15:42,022 DEBUG [c.c.a.AlertManagerImpl] 
(CapacityChecker:ctx-2aa2b4e9) Running Capacity Checker ...




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