Ivan Kozlov created CLOUDSTACK-4939: ---------------------------------------
Summary: Failed to create snaphot (KVM, GFS2) Key: CLOUDSTACK-4939 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4939 Project: CloudStack Issue Type: Bug Security Level: Public (Anyone can view this level - this is the default.) Components: KVM, Snapshot Affects Versions: 4.2.0 Environment: CentOS 6.4, KVM, Shared mount point primary storage, GFS2, iSCSI Reporter: Ivan Kozlov Priority: Blocker With one host snapshots are created ok. After adding second host some snapshots fail (Failed to create snapshot due to an internal error creating snapshot for volume 14) stucking with state "CreatedOnPrimary". Even when all VMs are running on the same host. debug libvirt log shows: 2013-10-23 17:31:21.634+0000: 20007: debug : virStorageFileGetMetadataInternal:673 : path=/mnt/48a148f6-3373-3af2-8667-2f240988163d/snapshots, fd=31, format=2 2013-10-23 17:32:57.189+0000: 20015: debug : qemuSnapObjFromName:233 : Domain snapshot not found: no domain snapshot with matching name '909848a0-b3ec-4657-a53a-c449dc24365b' 2013-10-23 17:32:57.474+0000: 20009: debug : virStorageFileGetMetadataInternal:673 : path=/mnt/48a148f6-3373-3af2-8667-2f240988163d/snapshots, fd=31, format=2 2013-10-23 17:34:28.264+0000: 20008: debug : qemuSnapObjFromName:233 : Domain snapshot not found: no domain snapshot with matching name 'f4e51b11-ac79-4a6a-b887-8926ffbd5cca' management server log: 2013-10-23 20:29:50,561 INFO [user.snapshot.CreateSnapshotCmd] (Job-Executor-52:job-94 = [ 42f8d6e0-762e-4f01-a7d5-daff2e31be13 ]) VOLSS: createSnapshotCmd starts:1382549390561 2013-10-23 20:29:52,053 DEBUG [agent.transport.Request] (Job-Executor-52:job-94 = [ 42f8d6e0-762e-4f01-a7d5-daff2e31be13 ]) Seq 6-1170407437: Waiting for Seq 1170407434 Scheduling: { Cmd , MgmtId: 161342718518, via: 6, Ver: v1, Flags: 100111, [{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"/primary/d59c6574-8ff9-41e4-86e5-ce560f30d717/f4e51b11-ac79-4a6a-b887-8926ffbd5cca","volume":{"uuid":"02c07659-59d3-42f2-8928-1d899cef94e7","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"2c8e7b93-2d02-4c47-99ce-7bcd8670554a","id":2,"poolType":"SharedMountPoint","host":"localhost","path":"/primary","port":0}},"name":"ROOT-14","size":8589934592,"path":"d59c6574-8ff9-41e4-86e5-ce560f30d717","volumeId":14,"vmName":"i-2-14-VM","accountId":2,"format":"QCOW2","id":14,"hypervisorType":"KVM"},"parentSnapshotPath":"/primary/d59c6574-8ff9-41e4-86e5-ce560f30d717/ab317705-7368-4a40-9d1c-da2c8a7b1824","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"2c8e7b93-2d02-4c47-99ce-7bcd8670554a","id":2,"poolType":"SharedMountPoint","host":"localhost","path":"/primary","port":0}},"vmName":"i-2-14-VM","name":"t1_ROOT-14_20131023172950","hypervisorType":"KVM","id":33}},"destTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/14","volume":{"uuid":"02c07659-59d3-42f2-8928-1d899cef94e7","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"2c8e7b93-2d02-4c47-99ce-7bcd8670554a","id":2,"poolType":"SharedMountPoint","host":"localhost","path":"/primary","port":0}},"name":"ROOT-14","size":8589934592,"path":"d59c6574-8ff9-41e4-86e5-ce560f30d717","volumeId":14,"vmName":"i-2-14-VM","accountId":2,"format":"QCOW2","id":14,"hypervisorType":"KVM"},"parentSnapshotPath":"snapshots/2/14/ab317705-7368-4a40-9d1c-da2c8a7b1824","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://192.168.10.31/export/secondary","_role":"Image"}},"vmName":"i-2-14-VM","name":"t1_ROOT-14_20131023172950","hypervisorType":"KVM","id":33}},"executeInSequence":true,"wait":21600}}] } 2013-10-23 20:31:21,560 DEBUG [agent.transport.Request] (AgentManager-Handler-8:null) Seq 6-1170407434: Processing: { Ans: , MgmtId: 161342718518, via: 6, Ver: v1, Flags: 110, [{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"details":"org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '65113136-dfb5-4cea-8e65-1065462ca2fe'","wait":0}}] } 2013-10-23 20:31:21,832 DEBUG [storage.snapshot.SnapshotManagerImpl] (Job-Executor-49:job-91 = [ e2bf2454-4273-4a89-bc38-35add8297eb1 ]) Failed to create snapshot com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '65113136-dfb5-4cea-8e65-1065462ca2fe' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) 2013-10-23 20:31:21,999 DEBUG [storage.volume.VolumeServiceImpl] (Job-Executor-49:job-91 = [ e2bf2454-4273-4a89-bc38-35add8297eb1 ]) Take snapshot: 18 failed com.cloud.utils.exception.CloudRuntimeException: Failed to create snapshot at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1040) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) Caused by: com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '65113136-dfb5-4cea-8e65-1065462ca2fe' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) 2013-10-23 20:31:22,167 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-49:job-91 = [ e2bf2454-4273-4a89-bc38-35add8297eb1 ]) Complete async job-91 = [ e2bf2454-4273-4a89-bc38-35add8297eb1 ], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: Failed to create snapshot due to an internal error creating snapshot for volume 18 2013-10-23 20:31:24,709 DEBUG [agent.transport.Request] (AgentManager-Handler-13:null) Seq 9-1437990929: Processing: { Ans: , MgmtId: 161342718518, via: 9, Ver: v1, Flags: 110, [{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"newData":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/16/157016cb-5e57-428f-b747-5d9b628d2864","id":0}},"result":true,"wait":0}}] } 2013-10-23 20:31:25,760 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-51:job-93 = [ 25e157c0-f966-401e-9263-c42dac56e0c1 ]) Done executing org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd for job-93 = [ 25e157c0-f966-401e-9263-c42dac56e0c1 ] 2013-10-23 20:32:57,416 DEBUG [agent.transport.Request] (AgentManager-Handler-8:null) Seq 6-1170407435: Processing: { Ans: , MgmtId: 161342718518, via: 6, Ver: v1, Flags: 110, [{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"details":"org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '909848a0-b3ec-4657-a53a-c449dc24365b'","wait":0}}] } 2013-10-23 20:32:57,680 DEBUG [storage.snapshot.SnapshotManagerImpl] (Job-Executor-50:job-92 = [ b8bbb5be-54ba-43df-b429-5b5fb61416ad ]) Failed to create snapshot com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '909848a0-b3ec-4657-a53a-c449dc24365b' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) 2013-10-23 20:32:57,763 DEBUG [storage.volume.VolumeServiceImpl] (Job-Executor-50:job-92 = [ b8bbb5be-54ba-43df-b429-5b5fb61416ad ]) Take snapshot: 17 failed com.cloud.utils.exception.CloudRuntimeException: Failed to create snapshot at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1040) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) Caused by: com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name '909848a0-b3ec-4657-a53a-c449dc24365b' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) 2013-10-23 20:32:57,849 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-50:job-92 = [ b8bbb5be-54ba-43df-b429-5b5fb61416ad ]) Complete async job-92 = [ b8bbb5be-54ba-43df-b429-5b5fb61416ad ], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: Failed to create snapshot due to an internal error creating snapshot for volume 17 2013-10-23 20:33:50,627 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null) Snapshot scheduler.poll is being called at 2013-10-23 17:33:50 GMT 2013-10-23 20:33:50,627 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null) Got 0 snapshots to be executed at 2013-10-23 17:33:50 GMT 2013-10-23 20:34:28,514 DEBUG [agent.transport.Request] (AgentManager-Handler-3:null) Seq 6-1170407437: Processing: { Ans: , MgmtId: 161342718518, via: 6, Ver: v1, Flags: 110, [{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"details":"org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name 'f4e51b11-ac79-4a6a-b887-8926ffbd5cca'","wait":0}}] } 2013-10-23 20:34:28,779 DEBUG [storage.snapshot.SnapshotManagerImpl] (Job-Executor-52:job-94 = [ 42f8d6e0-762e-4f01-a7d5-daff2e31be13 ]) Failed to create snapshot com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name 'f4e51b11-ac79-4a6a-b887-8926ffbd5cca' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) 2013-10-23 20:34:28,870 DEBUG [storage.volume.VolumeServiceImpl] (Job-Executor-52:job-94 = [ 42f8d6e0-762e-4f01-a7d5-daff2e31be13 ]) Take snapshot: 14 failed com.cloud.utils.exception.CloudRuntimeException: Failed to create snapshot at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1040) at org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:170) Caused by: com.cloud.utils.exception.CloudRuntimeException: org.libvirt.LibvirtException: Domain snapshot not found: no domain snapshot with matching name 'f4e51b11-ac79-4a6a-b887-8926ffbd5cca' at org.apache.cloudstack.storage.snapshot.SnapshotServiceImpl.backupSnapshot(SnapshotServiceImpl.java:280) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.backupSnapshot(XenserverSnapshotStrategy.java:138) at org.apache.cloudstack.storage.snapshot.XenserverSnapshotStrategy.takeSnapshot(XenserverSnapshotStrategy.java:264) at com.cloud.storage.snapshot.SnapshotManagerImpl.takeSnapshot(SnapshotManagerImpl.java:1013) -- This message was sent by Atlassian JIRA (v6.1#6144)