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From "changhua" <l...@jinghesoft.com>
Subject cs4.0.2 snapshot failed
Date Sun, 28 Dec 2014 01:22:26 GMT

Hi, everyone,     today I test the snapshot function in my new CS4.0.2 platform, but I
get a error, failed to create snapshot.     who can help me? many thanks! the detailed
log info:catalina.out:WARN [storage.snapshot.SnapshotManagerImpl] (Job-Executor-6:job-89)
Storage unavailable 
com.cloud.exception.StorageUnavailableException: Resource [StoragePool:209] is unreachable:
Unable to send command to the pool 209 due to there is no enabled hosts up in this cluster
 at com.cloud.storage.StorageManagerImpl.sendToPool(StorageManagerImpl.java:2206)
 at com.cloud.storage.StorageManagerImpl.sendToPool(StorageManagerImpl.java:2231)
 at com.cloud.storage.snapshot.SnapshotManagerImpl.sendToPool(SnapshotManagerImpl.java:212)
 at com.cloud.storage.snapshot.SnapshotManagerImpl.backupSnapshotToSecondaryStorage(SnapshotManagerImpl.java:596)
 at com.cloud.utils.db.DatabaseCallback.intercept(DatabaseCallback.java:34)
 at com.cloud.storage.snapshot.SnapshotManagerImpl.createSnapshot(SnapshotManagerImpl.java:405)
 at com.cloud.utils.component.ComponentLocator$InterceptorDispatcher.intercept(ComponentLocator.java:1231)
 at com.cloud.storage.snapshot.SnapshotManagerImpl.createSnapshot(SnapshotManagerImpl.java:127)
 at com.cloud.api.commands.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:155)
 at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:138)
 at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:432)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:701)
WARN [storage.snapshot.SnapshotManagerImpl] (Job-Executor-6:job-89) Failed to back up snapshot
on secondary storage, deleting the record from the DB
ERROR [cloud.api.ApiDispatcher] (Job-Executor-6:job-89) Exception while executing CreateSnapshotCmd:
com.cloud.utils.exception.CloudRuntimeException: Created snapshot: com.cloud.storage.SnapshotVO$$EnhancerByCGLIB$$c8513f0f@1e41c945
on primary but failed to backup on secondary
 at com.cloud.storage.snapshot.SnapshotManagerImpl.createSnapshot(SnapshotManagerImpl.java:417)
 at com.cloud.utils.component.ComponentLocator$InterceptorDispatcher.intercept(ComponentLocator.java:1231)
 at com.cloud.storage.snapshot.SnapshotManagerImpl.createSnapshot(SnapshotManagerImpl.java:127)
 at com.cloud.api.commands.CreateSnapshotCmd.execute(CreateSnapshotCmd.java:155)
 at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:138)
 at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:432)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:701)management.log:2014-12-28 09:19:50,628 DEBUG [storage.snapshot.SnapshotManagerImpl]
(Job-Executor-8:job-91) Retrying...
2014-12-28 09:19:50,631 DEBUG [agent.transport.Request] (Job-Executor-8:job-91) Seq 1-100467817:
Sending { Cmd , MgmtId: 119377526372660, via: 1, Ver: v1, Flags: 100011, [{"BackupSnapshotCommand":{"isVolumeInactive":true,"vmName":"i-2-105-VM","snapshotId":17,"pool":{"id":209,"uuid":"5de7dc13-610c-3a53-9820-d278ed08703d","host":"172.16.10.11","path":"/export/primary","port":2049,"type":"NetworkFilesystem"},"primaryStoragePoolNameLabel":"5de7dc13-610c-3a53-9820-d278ed08703d","snapshotUuid":"/mnt/5de7dc13-610c-3a53-9820-d278ed08703d/fa2f1eb9-54b3-46f9-9da5-19207b82db68/snaptest_ROOT-105_20141228011750","snapshotName":"snaptest_ROOT-105_20141228011750","secondaryStorageUrl":"nfs://172.16.10.11/export/secondary","dcId":1,"accountId":2,"volumeId":105,"volumePath":"fa2f1eb9-54b3-46f9-9da5-19207b82db68","wait":21600}}]
}
2014-12-28 09:19:50,803 DEBUG [agent.transport.Request] (AgentManager-Handler-7:null) Seq
1-100467817: Processing: { Ans: , MgmtId: 119377526372660, via: 1, Ver: v1, Flags: 10, [{"BackupSnapshotAnswer":{"full":true,"result":false,"details":"Failed
to backup snaptest_ROOT-105_20141228011750 for disk /mnt/5de7dc13-610c-3a53-9820-d278ed08703d/fa2f1eb9-54b3-46f9-9da5-19207b82db68
to /mnt/3a77a8eb-ad40-3492-81ac-63df658eb951/snapshots/1/2/105","wait":0}}] }
2014-12-28 09:19:50,803 DEBUG [agent.transport.Request] (Job-Executor-8:job-91) Seq 1-100467817:
Received: { Ans: , MgmtId: 119377526372660, via: 1, Ver: v1, Flags: 10, { BackupSnapshotAnswer
} }
2014-12-28 09:19:50,803 DEBUG [storage.snapshot.SnapshotManagerImpl] (Job-Executor-8:job-91)
The result for com.cloud.agent.api.BackupSnapshotCommand is Failed to backup snaptest_ROOT-105_20141228011750
for disk /mnt/5de7dc13-610c-3a53-9820-d278ed08703d/fa2f1eb9-54b3-46f9-9da5-19207b82db68 to
/mnt/3a77a8eb-ad40-3492-81ac-63df658eb951/snapshots/1/2/105 through 1
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