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https://issues.apache.org/jira/browse/CLOUDSTACK-1707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mice Xia resolved CLOUDSTACK-1707.
----------------------------------
Resolution: Fixed
if its type is 'Disk', that's the expected result, because snapshot does not
contain memory
> VMSnapshot on XenServer: RevertToSnapshotCmd stops a running VM on XenServer
> ----------------------------------------------------------------------------
>
> Key: CLOUDSTACK-1707
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1707
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.0
> Reporter: Chandan Purushothama
> Assignee: Mice Xia
> Priority: Critical
> Fix For: 4.2.0
>
>
> ================
> Steps to Reproduce:
> ================
> 1. Deploy a VM on the XenServer with a Data disk.
> 2. When the VM is running, take a VMSnapshot of the VM.
> 3. Revert to the VMSnapshot and observe the VM slip into Stopped State
> ===========
> Observations:
> ===========
> **Job Info from the Management Server Log**
> [root@asfmgmt ~]# grep -i "job-111"
> /var/log/cloudstack/management/management-server.log
> 2013-03-18 11:25:24,949 DEBUG [cloud.async.AsyncJobManagerImpl]
> (catalina-exec-6:null) submit async job-111, details: AsyncJobVO {id:111,
> userId: 3, accountId: 3, sessionKey: null, instanceType: null, instanceId:
> null, cmd:
> org.apache.cloudstack.api.command.user.vmsnapshot.RevertToSnapshotCmd,
> cmdOriginator: null, cmdInfo:
> {"response":"json","sessionkey":"lyydAZodgu/Ql7NdWAQPDahV7pY\u003d","ctxUserId":"3","_":"1363631153401","vmsnapshotid":"d3567079-90ce-44b7-8db1-42df53966877","ctxAccountId":"3","ctxStartEventId":"169"},
> cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0,
> processStatus: 0, resultCode: 0, result: null, initMsid: 7200344900649,
> completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
> 2013-03-18 11:25:24,965 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-8:job-111) Executing
> org.apache.cloudstack.api.command.user.vmsnapshot.RevertToSnapshotCmd for
> job-111
> 2013-03-18 11:25:24,987 DEBUG [cloud.user.AccountManagerImpl]
> (Job-Executor-8:job-111) Access to
> com.cloud.vm.snapshot.VMSnapshotVO$$EnhancerByCGLIB$$212b9a33@1d34e286
> granted to Acct[3-boron] by DomainChecker
> 2013-03-18 11:25:25,003 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) VM state transitted from :Running to Stopping with
> event: StopRequestedvm's original host id: 5 new host id: 5 host id before
> state transition: 5
> 2013-03-18 11:25:25,005 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558560: Sending { Cmd , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 100111,
> [{"StopCommand":{"isProxy":false,"vmName":"i-3-14-VMSNAP","wait":0}}] }
> 2013-03-18 11:25:25,005 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558560: Executing: { Cmd , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 100111,
> [{"StopCommand":{"isProxy":false,"vmName":"i-3-14-VMSNAP","wait":0}}] }
> 2013-03-18 11:26:19,327 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558560: Received: { Ans: , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 110, { StopAnswer } }
> 2013-03-18 11:26:19,329 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (Job-Executor-8:job-111) VM[User|xen-boron-VM-7] is stopped on the host.
> Proceeding to release resource held.
> 2013-03-18 11:26:19,355 DEBUG [cloud.network.NetworkModelImpl]
> (Job-Executor-8:job-111) Service SecurityGroup is not supported in the
> network id=204
> 2013-03-18 11:26:19,392 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Changing active number of nics for network id=204 on
> -1
> 2013-03-18 11:26:19,427 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking ElasticLoadBalancerElement to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,430 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking NiciraNvpElement to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,431 DEBUG [network.element.NiciraNvpElement]
> (Job-Executor-8:job-111) Checking if NiciraNvpElement can handle service
> Connectivity on network boron-TestNetwork-1
> 2013-03-18 11:26:19,432 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking BigSwitchVnsElement to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,432 DEBUG [network.element.BigSwitchVnsElement]
> (Job-Executor-8:job-111) Checking if BigSwitchVnsElement can handle service
> Connectivity on network boron-TestNetwork-1
> 2013-03-18 11:26:19,433 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking Ovs to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,434 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking BareMetalDhcp to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,434 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking BareMetalPxe to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,434 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking BareMetalUserdata to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,434 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking SecurityGroupProvider to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,435 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking VirtualRouter to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,435 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking VpcVirtualRouter to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,435 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking NiciraNvp to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,435 DEBUG [network.element.NiciraNvpElement]
> (Job-Executor-8:job-111) Checking if NiciraNvpElement can handle service
> Connectivity on network boron-TestNetwork-1
> 2013-03-18 11:26:19,435 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking JuniperSRX to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,436 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking Netscaler to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,436 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking F5BigIP to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,436 DEBUG [cloud.network.NetworkManagerImpl]
> (Job-Executor-8:job-111) Asking CiscoNexus1000vVSM to release
> Nic[23-14-7203787c-a822-4a42-8e47-1873ff53da53-10.1.1.115]
> 2013-03-18 11:26:19,436 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (Job-Executor-8:job-111) Successfully released network resources for the vm
> VM[User|xen-boron-VM-7]
> 2013-03-18 11:26:19,437 DEBUG [cloud.vm.VirtualMachineManagerImpl]
> (Job-Executor-8:job-111) Successfully released storage resources for the vm
> VM[User|xen-boron-VM-7]
> 2013-03-18 11:26:19,477 DEBUG [cloud.network.NetworkModelImpl]
> (Job-Executor-8:job-111) Service SecurityGroup is not supported in the
> network id=204
> 2013-03-18 11:26:19,481 DEBUG [cloud.network.NetworkModelImpl]
> (Job-Executor-8:job-111) Service SecurityGroup is not supported in the
> network id=204
> 2013-03-18 11:26:19,493 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) VM state transitted from :Stopping to Stopped with
> event: OperationSucceededvm's original host id: 5 new host id: null host id
> before state transition: 5
> 2013-03-18 11:26:19,498 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) Hosts's actual total CPU: 9044 and CPU after
> applying overprovisioning: 9044
> 2013-03-18 11:26:19,498 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) Hosts's actual total RAM: 3701658240 and RAM after
> applying overprovisioning: 3701658112
> 2013-03-18 11:26:19,499 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) release cpu from host: 5, old used: 0,reserved: 0,
> actual total: 9044, total with overprovisioning: 9044; new used:
> 0,reserved:100; movedfromreserved: false,moveToReserveredtrue
> 2013-03-18 11:26:19,499 DEBUG [cloud.capacity.CapacityManagerImpl]
> (Job-Executor-8:job-111) release mem from host: 5, old used: 0,reserved: 0,
> total: 3701658112; new used: 0,reserved:134217728; movedfromreserved:
> false,moveToReserveredtrue
> 2013-03-18 11:26:19,548 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558561: Sending { Cmd , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 100011,
> [{"RevertToVMSnapshotCommand":{"volumeTOs":[{"id":23,"name":"ROOT-14","mountPoint":"/export/home/chandan/asf4-131-170/primary2","path":"07389d9c-6b97-4ef8-9db0-4167afef078e","size":21474836480,"type":"ROOT","storagePoolType":"NetworkFilesystem","storagePoolUuid":"067fc155-b77d-3cd4-9599-579c5123a806","deviceId":0},{"id":24,"name":"DATA-14","mountPoint":"/export/home/chandan/asf4-131-170/primary2","path":"b83505e0-4dbb-460b-8e8d-01b0fe205146","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"067fc155-b77d-3cd4-9599-579c5123a806","deviceId":1}],"target":{"id":20,"snapshotName":"i-3-14-VMSNAP_VS_20130316010826","type":"Disk","createTime":1363396106000,"current":true,"description":"xen-boron-VM-7-Snapshot-1"},"vmName":"i-3-14-VMSNAP","guestOSType":"CentOS
> 5.3 (64-bit)","wait":0}}] }
> 2013-03-18 11:26:19,548 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558561: Executing: { Cmd , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 100011,
> [{"RevertToVMSnapshotCommand":{"volumeTOs":[{"id":23,"name":"ROOT-14","mountPoint":"/export/home/chandan/asf4-131-170/primary2","path":"07389d9c-6b97-4ef8-9db0-4167afef078e","size":21474836480,"type":"ROOT","storagePoolType":"NetworkFilesystem","storagePoolUuid":"067fc155-b77d-3cd4-9599-579c5123a806","deviceId":0},{"id":24,"name":"DATA-14","mountPoint":"/export/home/chandan/asf4-131-170/primary2","path":"b83505e0-4dbb-460b-8e8d-01b0fe205146","size":5368709120,"type":"DATADISK","storagePoolType":"NetworkFilesystem","storagePoolUuid":"067fc155-b77d-3cd4-9599-579c5123a806","deviceId":1}],"target":{"id":20,"snapshotName":"i-3-14-VMSNAP_VS_20130316010826","type":"Disk","createTime":1363396106000,"current":true,"description":"xen-boron-VM-7-Snapshot-1"},"vmName":"i-3-14-VMSNAP","guestOSType":"CentOS
> 5.3 (64-bit)","wait":0}}] }
> 2013-03-18 11:26:28,483 DEBUG [agent.transport.Request]
> (Job-Executor-8:job-111) Seq 5-1223558561: Received: { Ans: , MgmtId:
> 7200344900649, via: 5, Ver: v1, Flags: 10, { RevertToVMSnapshotAnswer } }
> 2013-03-18 11:26:28,492 DEBUG [vm.snapshot.VMSnapshotManagerImpl]
> (Job-Executor-8:job-111) RevertTo i-3-14-VMSNAP_VS_20130316010826 succeeded
> for vm: i-3-14-VMSNAP
> 2013-03-18 11:26:28,499 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-8:job-111) Complete async job-111, jobStatus: 1, resultCode: 0,
> result: org.apache.cloudstack.api.response.UserVmResponse@45ce0f5d
> 2013-03-18 11:26:28,507 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-8:job-111) Done executing
> org.apache.cloudstack.api.command.user.vmsnapshot.RevertToSnapshotCmd for
> job-111
> 2013-03-18 11:26:31,084 DEBUG [cloud.async.AsyncJobManagerImpl]
> (catalina-exec-2:null) Async job-111 completed
> [root@asfmgmt ~]#
> FS at https://cwiki.apache.org/confluence/display/CLOUDSTACK/VM+Snapshots has
> no reference to such behavior which is different from what observed on VMWare.
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