Problem: Resouce[host: 1] is unreachable

[仇惊雷 <qi...@gmail.com>]

hi, everybody

i have a trouble, when i start secondary storage vm and Console Proxy VM。
cloudstack-management.log follows:
2012-12-06 15:12:54,105 WARN
 [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null)
Exception while trying to start secondary storage vm
com.cloud.exception.AgentUnavailableException: Resource [Host:3] is
unreachable: Host 3: Unable to start instance due to Unable to get answer
that is of class com.cloud.agent.api.StartAnswer
        at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:847)
        at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:472)
        at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:465)
        at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.startSecStorageVm(SecondaryStorageManagerImpl.java:257)
        at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.allocCapacity(SecondaryStorageManagerImpl.java:684)
        at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.expandPool(SecondaryStorageManagerImpl.java:1310)
        at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:119)
        at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:50)
        at
com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:106)
        at
com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:34)
        at
com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:83)
        at
com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:73)
        at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
        at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:679)
Caused by: com.cloud.utils.exception.CloudRuntimeException: Unable to get
answer that is of class com.cloud.agent.api.StartAnswer
        at com.cloud.agent.manager.Commands.getAnswer(Commands.java:80)
        at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:783)
        ... 20 more
2012-12-06 15:12:54,106 INFO
 [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Unable
to start secondary storage vm for standby capacity, secStorageVm vm Id :
478, will recycle it and start a new one

which need to be fixed and how to fix?

thanks

Regards


Joe