XenServer 问题 AgentUnavailableException: Resource [Host:1] is unreachable: Host 1: Unable to start instance due to null

2014-03-15 文章 风南 
Hi，各位：
今天弄过了一天一直有一个问题搞不定，前来请教各位，环境如下：
2台机器：
管理端v4.2.1：cloudstack-manager 装在vmware里，桥接网络方式 192.168.11.60，
1,2级存储也在这个机器上NFS
Host：XenServer 6.1 192.168.11.40
问题出现在使用向导配置执行
Creating system VMs (this may take a while)
这一步的时候。

XenSever中挂载的nfs没有问题，可以正常读写。

管理端日志异常信息：

2014-03-16 03:54:38,779 DEBUG [cloud.capacity.CapacityManagerImpl]
(consoleproxy-1:null) release mem from host: 1, old used:
1342177280,reserved: 0, total: 7224936960; new used: 268435456,reserved:0;
movedfromreserved: false,moveToReserveredfalse
2014-03-16 03:54:38,789 WARN  [cloud.consoleproxy.ConsoleProxyManagerImpl]
(consoleproxy-1:null) Exception while trying to start console proxy
com.cloud.exception.InsufficientServerCapacityException: Unable to create a
deployment for VM[ConsoleProxy|v-2-VM]Scope=interface
com.cloud.dc.DataCenter; id=1
at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:841)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:577)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:570)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.startProxy(ConsoleProxyManagerImpl.java:556)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.allocCapacity(ConsoleProxyManagerImpl.java:928)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:1672)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:157)
at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:111)
at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2014-03-16 03:54:41,326 INFO  [storage.volume.VolumeServiceImpl]
(secstorage-1:null) Unable to acquire lock on VMTemplateStoragePool 1
2014-03-16 03:54:41,330 ERROR [cloud.vm.VirtualMachineManagerImpl]
(secstorage-1:null) Failed to start instance VM[SecondaryStorageVm|s-1-VM]
java.lang.NullPointerException
at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.createBaseImageAsync(VolumeServiceImpl.java:428)
at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.createVolumeFromTemplateAsync(VolumeServiceImpl.java:575)
at
com.cloud.storage.VolumeManagerImpl.recreateVolume(VolumeManagerImpl.java:2577)
at com.cloud.storage.VolumeManagerImpl.prepare(VolumeManagerImpl.java:2641)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:888)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:577)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:570)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.startSecStorageVm(SecondaryStorageManagerImpl.java:267)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.allocCapacity(SecondaryStorageManagerImpl.java:696)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.expandPool(SecondaryStorageManagerImpl.java:1300)
at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:123)
at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:50)
at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:104)
at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2014-03-16 03:54:41,343 DEBUG [cloud.vm.VirtualMachineManagerImpl]
(secstorage-1:null) Cleaning up resources for the vm
VM[SecondaryStorageVm|s-1-VM] in Starting state
2014-03-16 03:54:41,350 DEBUG [agent.transport.Request] (secstorage-1:null)
Seq 1-1640628238:

Re: XenServer 问题 AgentUnavailableException: Resource [Host:1] is unreachable: Host 1: Unable to start instance due to null

2014-03-15 文章 evanitsharp 
看日志，异常原因很可能是：内存资源或硬盘资源不足




evanitsharp

发件人： 风南
发送时间： 2014-03-15 20:15
收件人： users-cn
主题： XenServer 问题 AgentUnavailableException: Resource [Host:1] is unreachable: 
Host 1: Unable to start instance due to null
Hi，各位：
今天弄过了一天一直有一个问题搞不定，前来请教各位，环境如下：
2台机器：
管理端v4.2.1：cloudstack-manager 装在vmware里，桥接网络方式 192.168.11.60，
1,2级存储也在这个机器上NFS
Host：XenServer 6.1 192.168.11.40
问题出现在使用向导配置执行
Creating system VMs (this may take a while)
这一步的时候。

XenSever中挂载的nfs没有问题，可以正常读写。

管理端日志异常信息：

2014-03-16 03:54:38,779 DEBUG [cloud.capacity.CapacityManagerImpl]
(consoleproxy-1:null) release mem from host: 1, old used:
1342177280,reserved: 0, total: 7224936960; new used: 268435456,reserved:0;
movedfromreserved: false,moveToReserveredfalse
2014-03-16 03:54:38,789 WARN  [cloud.consoleproxy.ConsoleProxyManagerImpl]
(consoleproxy-1:null) Exception while trying to start console proxy
com.cloud.exception.InsufficientServerCapacityException: Unable to create a
deployment for VM[ConsoleProxy|v-2-VM]Scope=interface
com.cloud.dc.DataCenter; id=1
at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:841)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:577)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:570)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.startProxy(ConsoleProxyManagerImpl.java:556)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.allocCapacity(ConsoleProxyManagerImpl.java:928)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:1672)
at
com.cloud.consoleproxy.ConsoleProxyManagerImpl.expandPool(ConsoleProxyManagerImpl.java:157)
at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:111)
at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2014-03-16 03:54:41,326 INFO  [storage.volume.VolumeServiceImpl]
(secstorage-1:null) Unable to acquire lock on VMTemplateStoragePool 1
2014-03-16 03:54:41,330 ERROR [cloud.vm.VirtualMachineManagerImpl]
(secstorage-1:null) Failed to start instance VM[SecondaryStorageVm|s-1-VM]
java.lang.NullPointerException
at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.createBaseImageAsync(VolumeServiceImpl.java:428)
at
org.apache.cloudstack.storage.volume.VolumeServiceImpl.createVolumeFromTemplateAsync(VolumeServiceImpl.java:575)
at
com.cloud.storage.VolumeManagerImpl.recreateVolume(VolumeManagerImpl.java:2577)
at com.cloud.storage.VolumeManagerImpl.prepare(VolumeManagerImpl.java:2641)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:888)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:577)
at
com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:570)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.startSecStorageVm(SecondaryStorageManagerImpl.java:267)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.allocCapacity(SecondaryStorageManagerImpl.java:696)
at
com.cloud.storage.secondary.SecondaryStorageManagerImpl.expandPool(SecondaryStorageManagerImpl.java:1300)
at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:123)
at
com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:50)
at com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:104)
at com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
at com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2014-03-16 03:54:41,343 DEBUG