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From "Rayees Namathponnan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-5393) [Automation] Failed to create snapshot from ROOT volume in KVM
Date Thu, 05 Dec 2013 23:46:35 GMT
Rayees Namathponnan created CLOUDSTACK-5393:
-----------------------------------------------

             Summary: [Automation] Failed to create snapshot from ROOT volume in KVM
                 Key: CLOUDSTACK-5393
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5393
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Snapshot
    Affects Versions: 4.3.0
         Environment: KVM (RHEL 6.3)
Branch : 4.3
            Reporter: Rayees Namathponnan
             Fix For: 4.3.0


Steps to reproduce 

1) Create advanced zone in KVM
2) Deploy VM 
3 ) Stop VM 
4 ) Create snapshot from root volume

Snapshot creation failed with below exception


2013-12-05 15:39:44,194 DEBUG [c.c.a.t.Request] (Job-Executor-64:ctx-1b710e00 ctx-3cf3df4e)
Seq 1-1244399478: Received:  { Ans: , MgmtId: 29066118877352, via: 1, Ver: v1, Flags: 10,
{ CreateObjectAnswer } }
2013-12-05 15:39:44,284 DEBUG [o.a.c.s.m.AncientDataMotionStrategy] (Job-Executor-64:ctx-1b710e00
ctx-3cf3df4e) copyAsync inspecting src type SNAPSHOT copyAsync inspecting dest type SNAPSHOT
2013-12-05 15:39:44,332 DEBUG [c.c.a.t.Request] (Job-Executor-64:ctx-1b710e00 ctx-3cf3df4e)
Seq 2-332864214: Sending  { Cmd , MgmtId: 29066118877352, via: 2(Rack2Host12.lab.vmops.com),
Ver: v1, Flags: 100011, [{"org.apache.cl
oudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"/mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/a44ddf93-9fa2-497f-aff6-cf4951128215/8f7d268f-1a96-4d70-9c48-cb7f6cc935a8"
,"volume":{"uuid":"a44ddf93-9fa2-497f-aff6-cf4951128215","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"fff90cb5-06dd-33b3-8815-d78c08ca01d9","id":1,"poolType":"NetworkFilesyst
em","host":"10.223.110.232","path":"/export/home/rayees/SC_QA_AUTO4/primary","port":2049,"url":"NetworkFilesystem://10.223.110.232//export/home/rayees/SC_QA_AUTO4/primary/?ROLE=Primary&STOREUUID=fff90cb5-06dd-33b3-8815-d78c08
ca01d9"}},"name":"ROOT-919","size":8589934592,"path":"a44ddf93-9fa2-497f-aff6-cf4951128215","volumeId":988,"vmName":"i-2-919-QA","accountId":2,"format":"QCOW2","id":988,"deviceId":0,"hypervisorType":"KVM"},"parentSnapshotPath
":"/mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/a44ddf93-9fa2-497f-aff6-cf4951128215/d43b61bc-4ade-4753-b1d9-c0398388147d","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"fff90cb5-06dd-33b3-8815-d78c08ca01d9","id":1,"poolType":"NetworkFilesystem","host":"10.223.110.232","path":"/export/home/rayees/SC_QA_AUTO4/primary","port":2049,"url":"NetworkFilesystem://10.223.110.232//export/home/rayees/SC_QA_AUTO4/primary/?ROLE=Primary&STOREUUID=fff90cb5-06dd-33b3-8815-d78c08ca01d9"}},"vmName":"i-2-919-QA","name":"QA-eb54bbfa-12d5-49b5-808f-864dddedc1fd_ROOT-919_20131205233943","hypervisorType":"KVM","id":54,"quiescevm":false}},"destTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/988","volume":{"uuid":"a44ddf93-9fa2-497f-aff6-cf4951128215","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"fff90cb5-06dd-33b3-8815-d78c08ca01d9","id":1,"poolType":"NetworkFilesystem","host":"10.223.110.232","path":"/export/home/rayees/SC_QA_AUTO4/primary","port":2049,"url":"NetworkFilesystem://10.223.110.232//export/home/rayees/SC_QA_AUTO4/primary/?ROLE=Primary&STOREUUID=fff90cb5-06dd-33b3-8815-d78c08ca01d9"}},"name":"ROOT-919","size":8589934592,"path":"a44ddf93-9fa2-497f-aff6-cf4951128215","volumeId":988,"vmName":"i-2-919-QA","accountId":2,"format":"QCOW2","id":988,"deviceId":0,"hypervisorType":"KVM"},"dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.223.110.232:/export/home/rayees/SC_QA_AUTO4/secondary","_role":"Image"}},"vmName":"i-2-919-QA","name":"QA-eb54bbfa-12d5-49b5-808f-864dddedc1fd_ROOT-919_20131205233943","hypervisorType":"KVM","id":54,"quiescevm":false}},"executeInSequence":false,"wait":21600}}]
}
2013-12-05 15:39:44,501 DEBUG [c.c.a.t.Request] (StatsCollector-3:ctx-3ac54662) Seq 1-1244399477:
Received:  { Ans: , MgmtId: 29066118877352, via: 1, Ver: v1, Flags: 10, { GetVmStatsAnswer
} }
2013-12-05 15:39:44,900 DEBUG [c.c.a.t.Request] (AgentManager-Handler-1:null) Seq 2-332864214:
Processing:  { Ans: , MgmtId: 29066118877352, via: 2, Ver: v1, Flags: 10, [{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"details":"/usr/share/cloudstack-common/scripts/storage/qcow2/managesnapshot.sh:
line 178: 26840 Floating point exception(core dumped) $qemu_img convert -f qcow2 -O qcow2
-s $snapshotname $disk $destPath/$destName &>/dev/nullFailed to backup 8f7d268f-1a96-4d70-9c48-cb7f6cc935a8
for disk /mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/a44ddf93-9fa2-497f-aff6-cf4951128215 to
/mnt/ffdee37d-66e9-371d-8e6e-dee20b7f7433/snapshots/2/988","wait":0}}] }
2013-12-05 15:39:44,900 DEBUG [c.c.a.t.Request] (Job-Executor-64:ctx-1b710e00 ctx-3cf3df4e)
Seq 2-332864214: Received:  { Ans: , MgmtId: 29066118877352, via: 2, Ver: v1, Flags: 10, {
CopyCmdAnswer } }
2013-12-05 15:39:44,914 DEBUG [c.c.s.s.SnapshotManagerImpl] (Job-Executor-64:ctx-1b710e00
ctx-3cf3df4e) Failed to create snapshot
com.cloud.utils.exception.CloudRuntimeException: /usr/share/cloudstack-common/scripts/storage/qcow2/managesnapshot.sh:
line 178: 26840 Floating point exception(core dumped) $qemu_img convert -f qcow2 -O qcow2
-s $snapshotname $disk $destPath/$destName &>/dev/nullFailed to backup 8f7d268f-1a96-4d70-9c48-cb7f6cc935a8
for disk /mnt/fff90cb5-06dd-33b3-8815-d78c08ca01d9/a44ddf93-9fa2-497f-aff6-cf4951128215 to
/mnt/ffdee37d-66e9-371d-8e6e-dee20b7f7433/snapshots/2/988
        at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:275)
        at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:135)
        at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:294)
        at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:951)
        at sun.reflect.GeneratedMethodAccessor808.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy161.takeSnapshot(Unknown Source)
        at org.apache.cloudstack.storage.volume.VolumeServiceImpl.takeSnapshot(VolumeServiceImpl.java:1341)
        at com.cloud.storage.VolumeApiServiceImpl.takeSnapshot(VolumeApiServiceImpl.java:1408)
        at sun.reflect.GeneratedMethodAccessor807.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
        at $Proxy233.takeSnapshot(Unknown Source)
        at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:181)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:161)
        at com.cloud.api.ApiAsyncJobDispatcher.runJobInContext(ApiAsyncJobDispatcher.java:109)
        at com.cloud.api.ApiAsyncJobDispatcher$1.run(ApiAsyncJobDispatcher.java:66)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
        at com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:63)
        at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:520)
        at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
        at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
:
 



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