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Posted to issues@cloudstack.apache.org by "Sanjeev N (JIRA)" <ji...@apache.org> on 2013/07/24 09:43:56 UTC
[jira] [Created] (CLOUDSTACK-3769) [Object_Store_Refactor] Create
snapshot failed when tried for more than once
Sanjeev N created CLOUDSTACK-3769:
-------------------------------------
Summary: [Object_Store_Refactor] Create snapshot failed when tried for more than once
Key: CLOUDSTACK-3769
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3769
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Snapshot, Storage Controller, XenServer
Affects Versions: 4.2.0
Environment: Latest build from ACS 4.2 branch
Storage: NFS for both primary and secondary
Reporter: Sanjeev N
Priority: Critical
Fix For: 4.2.0
[Object_Store_Refactor] Create snapshot failed when tried for more than once
Steps to reproduce the problem:
==========================
Deploy a Vm with root and data disk.
Take 1 snapshot of root volume.
Do some changes to the root volume like create files.
Take another snapshot of root volume.
Observations:
===========
Takings 2nd snapshot on the root volume failed with following exceptions:
2013-07-24 03:25:21,442 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-1:null) submit async job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ], details: AsyncJobVO {id:42, userId: 2, accountId: 2, sessionKey: null, instanceType: Snapshot, instanceId: 6, cmd: org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd, cmdOriginator: null, cmdInfo: {"id":"6","response":"json","sessionkey":"gxyIuffvqQNym83RCq1S1RkHA1Q\u003d","cmdEventType":"SNAPSHOT.CREATE","ctxUserId":"2","httpmethod":"GET","_":"1374650721318","volumeid":"76802bbc-07a7-4afb-8425-178fe4b5f699","ctxAccountId":"2","ctxStartEventId":"169"}, cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus: 0, resultCode: 0, result: null, initMsid: 6615759585382, completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
2013-07-24 03:25:21,445 DEBUG [cloud.api.ApiServlet] (catalina-exec-1:null) ===END=== 10.146.0.20 -- GET command=createSnapshot&volumeid=76802bbc-07a7-4afb-8425-178fe4b5f699&response=json&sessionkey=gxyIuffvqQNym83RCq1S1RkHA1Q%3D&_=1374650721318
2013-07-24 03:25:21,448 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Executing org.apache.cloudstack.api.command.user.snapshot.CreateSnapshotCmd for job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]
2013-07-24 03:25:21,509 INFO [user.snapshot.CreateSnapshotCmd] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) VOLSS: createSnapshotCmd starts:1374650721509
2013-07-24 03:25:21,616 DEBUG [agent.transport.Request] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Seq 1-1326448839: Sending { Cmd , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 100011, [{"org.apache.cloudstack.storage.command.CreateObjectCommand":{"data":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"8ebcb2c7-c728-40be-adbd-5adb3ff26ae8","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"wait":0}}] }
2013-07-24 03:25:21,617 DEBUG [agent.transport.Request] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Seq 1-1326448839: Executing: { Cmd , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 100011, [{"org.apache.cloudstack.storage.command.CreateObjectCommand":{"data":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"8ebcb2c7-c728-40be-adbd-5adb3ff26ae8","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"wait":0}}] }
2013-07-24 03:25:21,617 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-119:null) Seq 1-1326448839: Executing request
2013-07-24 03:25:23,203 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-119:null) Seq 1-1326448839: Response Received:
2013-07-24 03:25:23,204 DEBUG [agent.transport.Request] (DirectAgent-119:null) Seq 1-1326448839: Processing: { Ans: , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 10, [{"org.apache.cloudstack.storage.command.CreateObjectAnswer":{"data":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"27f8a618-d6c7-447f-8a38-930d087757bf","id":0}},"result":true,"wait":0}}] }
2013-07-24 03:25:23,204 DEBUG [agent.transport.Request] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Seq 1-1326448839: Received: { Ans: , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 10, { CreateObjectAnswer } }
2013-07-24 03:25:23,319 DEBUG [storage.motion.AncientDataMotionStrategy] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) copyAsync inspecting src type SNAPSHOT copyAsync inspecting dest type SNAPSHOT
2013-07-24 03:25:23,428 DEBUG [agent.transport.Request] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Seq 1-1326448840: Sending { Cmd , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 100011, [{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"27f8a618-d6c7-447f-8a38-930d087757bf","volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"8ebcb2c7-c728-40be-adbd-5adb3ff26ae8","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"destTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/14","volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"snapshots/2/14/bb46b02e-22ad-4642-b1cb-7c4fd0bd0aef","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.147.28.7/export/home/sanjeev/sec_xen_os","_role":"Image"}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"executeInSequence":false,"wait":21600}}] }
2013-07-24 03:25:23,430 DEBUG [agent.transport.Request] (Job-Executor-6:job-42 = [ df65e67e-7912-4e69-b397-ea7f6bbeeb86 ]) Seq 1-1326448840: Executing: { Cmd , MgmtId: 6615759585382, via: 1, Ver: v1, Flags: 100011, [{"org.apache.cloudstack.storage.command.CopyCommand":{"srcTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"27f8a618-d6c7-447f-8a38-930d087757bf","volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"8ebcb2c7-c728-40be-adbd-5adb3ff26ae8","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"destTO":{"org.apache.cloudstack.storage.to.SnapshotObjectTO":{"path":"snapshots/2/14","volume":{"uuid":"76802bbc-07a7-4afb-8425-178fe4b5f699","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"05820c30-2a0e-33f7-b358-cc9c08864e10","id":2,"poolType":"NetworkFilesystem","host":"10.147.28.7","path":"/export/home/sanjeev/pri_xen_os2","port":2049}},"name":"ROOT-7","size":21474836480,"path":"d91e634e-4eae-4306-8d46-2e587f1f4961","volumeId":14,"vmName":"i-2-7-VM","accountId":2,"format":"VHD","id":14},"parentSnapshotPath":"snapshots/2/14/bb46b02e-22ad-4642-b1cb-7c4fd0bd0aef","dataStore":{"com.cloud.agent.api.to.NfsTO":{"_url":"nfs://10.147.28.7/export/home/sanjeev/sec_xen_os","_role":"Image"}},"vmName":"i-2-7-VM","name":"Delte-snaps_ROOT-7_20130724072521","hypervisorType":"XenServer","id":6}},"executeInSequence":false,"wait":21600}}] }
2013-07-24 03:25:23,430 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-49:null) Seq 1-1326448840: Executing request
2013-07-24 03:25:23,982 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null) Zone 1 is ready to launch secondary storage VM
2013-07-24 03:25:24,245 DEBUG [cloud.consoleproxy.ConsoleProxyManagerImpl] (consoleproxy-1:null) Zone 1 is ready to launch console proxy
2013-07-24 03:25:24,544 DEBUG [cloud.api.ApiServlet] (catalina-exec-16:null) ===START=== 10.146.0.20 -- GET command=queryAsyncJobResult&jobId=df65e67e-7912-4e69-b397-ea7f6bbeeb86&response=json&sessionkey=gxyIuffvqQNym83RCq1S1RkHA1Q%3D&_=1374650724624
2013-07-24 03:25:24,611 DEBUG [cloud.api.ApiServlet] (catalina-exec-16:null) ===END=== 10.146.0.20 -- GET command=queryAsyncJobResult&jobId=df65e67e-7912-4e69-b397-ea7f6bbeeb86&response=json&sessionkey=gxyIuffvqQNym83RCq1S1RkHA1Q%3D&_=1374650724624
2013-07-24 03:25:24,653 DEBUG [cloud.network.ExternalDeviceUsageManagerImpl] (ExternalNetworkMonitor-1:null) External devices stats collector is running...
2013-07-24 03:25:24,763 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterMonitor-1:null) Found 0 running routers.
2013-07-24 03:25:24,765 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterStatusMonitor-1:null) Found 0 routers to update status.
2013-07-24 03:25:24,768 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterStatusMonitor-1:null) Found 0 networks to update RvR status.
2013-07-24 03:25:24,848 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterMonitor-1:null) Found 0 running routers.
2013-07-24 03:25:24,859 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterStatusMonitor-1:null) Found 0 routers to update status.
2013-07-24 03:25:24,861 DEBUG [network.router.VirtualNetworkApplianceManagerImpl] (RouterStatusMonitor-1:null) Found 0 networks to update RvR status.
2013-07-24 03:25:24,966 WARN [xen.resource.CitrixResourceBase] (DirectAgent-49:null) Task failed! Task record: uuid: fe2ffb5c-69a2-d8ee-4da7-cce570510c86
nameLabel: Async.host.call_plugin
nameDescription:
allowedOperations: []
currentOperations: {}
created: Wed Jul 24 03:25:22 EDT 2013
finished: Wed Jul 24 03:25:22 EDT 2013
status: failure
residentOn: com.xensource.xenapi.Host@2d122f30
progress: 1.0
type: <none/>
result:
errorInfo: [XENAPI_PLUGIN_FAILURE, backupSnapshot, NameError, global name 'localMountPointPath' is not defined]
otherConfig: {}
subtaskOf: com.xensource.xenapi.Task@aaf13f6f
subtasks: []
2013-07-24 03:25:24,975 WARN [xen.resource.CitrixResourceBase] (DirectAgent-49:null) callHostPlugin failed for cmd: backupSnapshot with args secondaryStorageMountPath: 10.147.28.7:/export/home/sanjeev/sec_xen_os, localMountPoint: /var/run/cloud_mount/c6789378-d1dc-3c93-808d-8c27375483c0, backupUuid: 2b36ca41-14ba-493c-bb9c-fa9bedb59015, path: snapshots/2/14, prevBackupUuid: snapshots/2/14/bb46b02e-22ad-4642-b1cb-7c4fd0bd0aef, snapshotUuid: 27f8a618-d6c7-447f-8a38-930d087757bf, isISCSI: false, primaryStorageSRUuid: 667cf98d-5b59-77c5-3cd5-da4b04513888, due to Task failed! Task record: uuid: fe2ffb5c-69a2-d8ee-4da7-cce570510c86
nameLabel: Async.host.call_plugin
nameDescription:
allowedOperations: []
currentOperations: {}
created: Wed Jul 24 03:25:22 EDT 2013
finished: Wed Jul 24 03:25:22 EDT 2013
status: failure
residentOn: com.xensource.xenapi.Host@2d122f30
progress: 1.0
type: <none/>
result:
errorInfo: [XENAPI_PLUGIN_FAILURE, backupSnapshot, NameError, global name 'localMountPointPath' is not defined]
otherConfig: {}
subtaskOf: com.xensource.xenapi.Task@aaf13f6f
subtasks: []
Task failed! Task record: uuid: fe2ffb5c-69a2-d8ee-4da7-cce570510c86
nameLabel: Async.host.call_plugin
nameDescription:
allowedOperations: []
currentOperations: {}
created: Wed Jul 24 03:25:22 EDT 2013
finished: Wed Jul 24 03:25:22 EDT 2013
status: failure
residentOn: com.xensource.xenapi.Host@2d122f30
progress: 1.0
type: <none/>
result:
errorInfo: [XENAPI_PLUGIN_FAILURE, backupSnapshot, NameError, global name 'localMountPointPath' is not defined]
otherConfig: {}
subtaskOf: com.xensource.xenapi.Task@aaf13f6f
subtasks: []
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.checkForSuccess(CitrixResourceBase.java:3644)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.callHostPluginAsync(CitrixResourceBase.java:3958)
at com.cloud.hypervisor.xen.resource.XenServerStorageProcessor.backupSnapshot(XenServerStorageProcessor.java:1161)
at com.cloud.hypervisor.xen.resource.XenServerStorageProcessor.backupSnapshot(XenServerStorageProcessor.java:1340)
at com.cloud.storage.resource.StorageSubsystemCommandHandlerBase.execute(StorageSubsystemCommandHandlerBase.java:84)
at com.cloud.storage.resource.StorageSubsystemCommandHandlerBase.handleStorageCommands(StorageSubsystemCommandHandlerBase.java:49)
at com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:623)
at com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:73)
at com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:104)
at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
But UI shows the snapshot creation successful even for 2nd snapshot.
DB entries are as follows:
====================
mysql> select * from snapshots where volume_id=14;
+----+----------------+------------+-----------+-----------+------------------+----------+------+-----------------------------------+--------------------------------------+---------------+------------------+-------------+---------------------+---------+----------------+----------+------------+--------------+-----------------+---------+-------+
| id | data_center_id | account_id | domain_id | volume_id | disk_offering_id | status | path | name | uuid | snapshot_type | type_description | size | created | removed | backup_snap_id | swift_id | sechost_id | prev_snap_id | hypervisor_type | version | s3_id |
+----+----------------+------------+-----------+-----------+------------------+----------+------+-----------------------------------+--------------------------------------+---------------+------------------+-------------+---------------------+---------+----------------+----------+------------+--------------+-----------------+---------+-------+
| 5 | 1 | 2 | 1 | 14 | 1 | BackedUp | NULL | Delte-snaps_ROOT-7_20130724071710 | 10c21e2e-0aaf-4d65-b002-ded1b9afa64b | 0 | MANUAL | 21474836480 | 2013-07-24 07:17:10 | NULL | NULL | NULL | NULL | NULL | XenServer | 2.2 | NULL |
| 6 | 1 | 2 | 1 | 14 | 1 | BackedUp | NULL | Delte-snaps_ROOT-7_20130724072521 | 5cdf7485-ac85-4565-8c4e-efb304e25eef | 0 | MANUAL | 21474836480 | 2013-07-24 07:25:21 | NULL | NULL | NULL | NULL | NULL | XenServer | 2.2 | NULL |
+----+----------------+------------+-----------+-----------+------------------+----------+------+-----------------------------------+--------------------------------------+---------------+------------------+-------------+---------------------+---------+----------------+----------+------------+--------------+-----------------+---------+-------+
2 rows in set (0.00 sec)
Here volume id 14 is the Root disk of the vm on which parent snapshot was created.
mysql> select * from snapshot_store_ref where snapshot_id in (5,6)\G;
*************************** 1. row ***************************
id: 10
store_id: 1
snapshot_id: 5
created: 2013-07-24 07:17:11
last_updated: NULL
job_id: NULL
store_role: Image
size: 0
physical_size: 0
parent_snapshot_id: 0
install_path: snapshots/2/14/bb46b02e-22ad-4642-b1cb-7c4fd0bd0aef
state: Ready
update_count: 2
ref_cnt: 0
updated: 2013-07-24 07:18:41
volume_id: 14
*************************** 2. row ***************************
id: 11
store_id: 2
snapshot_id: 6
created: 2013-07-24 07:25:21
last_updated: NULL
job_id: NULL
store_role: Primary
size: 0
physical_size: 0
parent_snapshot_id: 0
install_path: 27f8a618-d6c7-447f-8a38-930d087757bf
state: Ready
update_count: 2
ref_cnt: 0
updated: 2013-07-24 07:25:23
volume_id: 14
*************************** 3. row ***************************
id: 12
store_id: 1
snapshot_id: 6
created: 2013-07-24 07:25:23
last_updated: NULL
job_id: NULL
store_role: Image
size: 0
physical_size: 0
parent_snapshot_id: 5
install_path: snapshots/2/14/null
state: Ready
update_count: 2
ref_cnt: 0
updated: 2013-07-24 07:25:26
volume_id: 14
3 rows in set (0.00 sec)
ERROR:
No query specified
For the 2nd snapshot we see the Install_pass as "snapshots/2/14/null" . Also did not find delta snapshot in the secondary storage in the install_path.
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