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) : -- This message was sent by Atlassian JIRA (v6.1#6144)