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From "angeline shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-1353) KVM 6.3 snapshot Scheduling snapshot failed due to java.lang.NullPointerException
Date Thu, 21 Feb 2013 04:26:12 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-1353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

angeline shen updated CLOUDSTACK-1353:
--------------------------------------

    Attachment: management-server.log.gz
    
> KVM 6.3 snapshot Scheduling snapshot failed due to java.lang.NullPointerException
> ---------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-1353
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1353
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.1.0
>         Environment: MS    rhel6.3  ASF 4.1  latest build
> host   rhel6.3  ASF 4.1  latest build
>            Reporter: angeline shen
>            Assignee: Fang Wang
>            Priority: Critical
>             Fix For: 4.1.0
>
>         Attachments: management-server.log.gz
>
>
> 1. advance zone.  create VMs
> 2. create  snapshot schedule  policies foro ROOT and DATA volumes
> Result:
> Scheduling snapshot failed and no snapshots were generated.
> 2013-02-20 20:15:20,045 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-7:null)
Ping from 1
> 2013-02-20 20:15:26,527 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Snapshot scheduler.poll is being called at 2013-02-21 04:15:26 GMT
> 2013-02-20 20:15:26,528 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Got 9 snapshots to be executed at 2013-02-21 04:15:26 GMT
> 2013-02-20 20:15:26,530 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 5 for schedule id: 1 at 2013-02-21 02:15:00 GMT
> 2013-02-20 20:15:26,670 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,674 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule1 and thread id 1759395050
> 2013-02-20 20:15:26,677 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 4 for schedule id: 2 at 2013-02-21 02:20:00 GMT
> 2013-02-20 20:15:26,685 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,686 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule2 and thread id 1759395050
> 2013-02-20 20:15:26,689 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 7 for schedule id: 3 at 2013-02-21 02:45:00 GMT
> 2013-02-20 20:15:26,697 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,697 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule3 and thread id 1759395050
> 2013-02-20 20:15:26,700 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 14 for schedule id: 5 at 2013-02-21 02:50:00 GMT
> 2013-02-20 20:15:26,708 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,708 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule5 and thread id 1759395050
> 2013-02-20 20:15:26,726 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 6 for schedule id: 6 at 2013-02-21 02:51:00 GMT
> 2013-02-20 20:15:26,786 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,787 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule6 and thread id 1759395050
> 2013-02-20 20:15:26,821 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 8 for schedule id: 7 at 2013-02-21 02:52:00 GMT
> 2013-02-20 20:15:26,869 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,870 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule7 and thread id 1759395050
> 2013-02-20 20:15:26,900 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 11 for schedule id: 8 at 2013-02-21 02:53:00 GMT
> 2013-02-20 20:15:26,948 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:26,949 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule8 and thread id 1759395050
> 2013-02-20 20:15:26,953 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 15 for schedule id: 9 at 2013-02-21 02:54:00 GMT
> 2013-02-20 20:15:27,027 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:27,027 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule9 and thread id 1759395050
> 2013-02-20 20:15:27,029 DEBUG [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling 1 snapshot for volume 10 for schedule id: 10 at 2013-02-21 03:30:00 GMT
> 2013-02-20 20:15:27,060 WARN  [storage.snapshot.SnapshotSchedulerImpl] (SnapshotPollTask:null)
Scheduling snapshot failed due to java.lang.NullPointerException
> 2013-02-20 20:15:27,060 WARN  [utils.db.Merovingian2] (SnapshotPollTask:null) Was unable
to find lock for the key snapshot_schedule10 and thread id 1759395050
> 2013-02-20 20:15:39,666 DEBUG [storage.secondary.SecondaryStorageManagerImpl] (secstorage-1:null)
Zone 1 is ready to launch secondary storage VM
> mysql> select * from snapshot_schedule;
> +----+--------------------------------------+-----------+-----------+---------------------+--------------+-------------+
> | id | uuid                                 | volume_id | policy_id | scheduled_timestamp
| async_job_id | snapshot_id |
> +----+--------------------------------------+-----------+-----------+---------------------+--------------+-------------+
> |  1 | 1508fba4-c066-4118-917f-ba13b4a2a66c |         5 |         1 | 2013-02-21 02:15:00
|         NULL |        NULL |
> |  2 | c276a712-45a9-46a8-8820-7be3b4b0cf84 |         4 |         2 | 2013-02-21 02:20:00
|         NULL |        NULL |
> |  3 | ee877637-75c4-451e-ac46-4055ee977cb3 |         7 |         3 | 2013-02-21 02:45:00
|         NULL |        NULL |
> |  5 | 3be4be13-7a5e-4d6d-a1c2-1640888ab6dc |        14 |         5 | 2013-02-21 02:50:00
|         NULL |        NULL |
> |  6 | c28249c5-3f79-457d-aad4-4477ac7a3b5d |         6 |         6 | 2013-02-21 02:51:00
|         NULL |        NULL |
> |  7 | 2f1e2794-5cb2-459c-865d-765f11f1ca45 |         8 |         7 | 2013-02-21 02:52:00
|         NULL |        NULL |
> |  8 | b2c9eb30-cad4-4347-97fa-a6f579f55913 |        11 |         8 | 2013-02-21 02:53:00
|         NULL |        NULL |
> |  9 | 0a6c2da0-4f61-4395-86f0-7e3e2a214983 |        15 |         9 | 2013-02-21 02:54:00
|         NULL |        NULL |
> | 10 | 9c4f4a1d-17e4-45e8-b679-f35a553f955e |        10 |        10 | 2013-02-21 03:30:00
|         NULL |        NULL |
> +----+--------------------------------------+-----------+-----------+---------------------+--------------+-------------+
> 9 rows in set (0.00 sec)
> mysql> select * from snapshot_policy;
> +----+--------------------------------------+-----------+----------+---------------------+----------+-----------+--------+
> | id | uuid                                 | volume_id | schedule | timezone       
    | interval | max_snaps | active |
> +----+--------------------------------------+-----------+----------+---------------------+----------+-----------+--------+
> |  1 | ec9b0586-c492-481c-ae59-32d8e8b0e1bf |         5 | 15       | America/Los_Angeles
|        0 |         1 |      1 |
> |  2 | 6b7fa0ca-d4b1-4403-a65a-63e374f7d0cf |         4 | 20       | America/Los_Angeles
|        0 |         1 |      1 |
> |  3 | 4838d3fa-9111-49ed-961d-6d86ec72c8db |         7 | 45       | America/Los_Angeles
|        0 |         2 |      1 |
> |  5 | bd8237c6-22ae-491f-91ed-15d60eddda97 |        14 | 50       | America/Los_Angeles
|        0 |         1 |      1 |
> |  6 | 6593e5c5-4991-4026-91fd-ce9ffe27ee6d |         6 | 51       | America/Los_Angeles
|        0 |         1 |      1 |
> |  7 | b6c014c1-fe43-4ca7-b6d4-89f5662de8f2 |         8 | 52       | America/Los_Angeles
|        0 |         1 |      1 |
> |  8 | d534cffb-9d3e-4b77-80a5-e7d5af0966e9 |        11 | 53       | America/Los_Angeles
|        0 |         1 |      1 |
> |  9 | f5b84149-ae3d-44e0-ad33-80180e83577b |        15 | 54       | America/Los_Angeles
|        0 |         1 |      1 |
> | 10 | fc6822b0-6adb-4f39-aecc-3de8273f989e |        10 | 30       | America/Los_Angeles
|        0 |         1 |      1 |
> +----+--------------------------------------+-----------+----------+---------------------+----------+-----------+--------+
> 9 rows in set (0.00 sec)
> mysql> select * from snapshots;
> +----+----------------+------------+-----------+-----------+------------------+----------+----------------------------------------------------------------------------------------------------------------------------+---------------------------------------------+--------------------------------------+---------------+------------------+------------+---------------------+---------+--------------------------------------------------------------+----------+------------+--------------+-----------------+---------+-------+
> | 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 |
> +----+----------------+------------+-----------+-----------+------------------+----------+----------------------------------------------------------------------------------------------------------------------------+---------------------------------------------+--------------------------------------+---------------+------------------+------------+---------------------+---------+--------------------------------------------------------------+----------+------------+--------------+-----------------+---------+-------+
> |  1 |              1 |          2 |         1 |         5 |               11 | BackedUp
| /mnt/f2cbe828-eb33-3f49-8175-20639eceddef/4e191ea6-0ee2-42a9-a2a9-14cae0abb5dc/z1vpc1G1admindataV2_ROOT-13_20130221010733
 | z1vpc1G1admindataV2_ROOT-13_20130221010733  | 7f4991d7-c781-4b58-a449-e7c5f71c4257 |  
          0 | MANUAL           | 8589934592 | 2013-02-21 01:07:33 | NULL    | /snapshots/1/2/5/z1vpc1G1admindataV2_ROOT-13_20130221010733
 |     NULL |          2 |            0 | KVM             | 2.2     |  NULL |
> |  2 |              1 |          2 |         1 |         6 |                3 | Creating
| NULL                                                                                   
                                   | z1vpc1G1admindataV2_DATA-13_20130221010741  | 32a5f811-23f1-424b-a577-cdd9465f743a
|             0 | MANUAL           | 5368709120 | 2013-02-21 01:07:41 | NULL    | NULL   
                                                     |     NULL |       NULL |           
0 | KVM             | 2.2     |  NULL |
> |  3 |              1 |          2 |         1 |         4 |               11 | BackedUp
| /mnt/f2cbe828-eb33-3f49-8175-20639eceddef/c4dcf515-b908-4a6f-8b9e-b5a249be0764/z1vpc1G1adminnodataV1_ROOT-4_20130221010755
| z1vpc1G1adminnodataV1_ROOT-4_20130221010755 | f58f8917-b6ab-4e90-9470-60af17117cdb |   
         0 | MANUAL           | 8589934592 | 2013-02-21 01:07:55 | NULL    | /snapshots/1/2/4/z1vpc1G1adminnodataV1_ROOT-4_20130221010755
|     NULL |          2 |            0 | KVM             | 2.2     |  NULL |
> |  4 |              1 |          2 |         1 |         7 |               11 | BackedUp
| /mnt/f2cbe828-eb33-3f49-8175-20639eceddef/6ab4d56c-4586-40fa-997f-bc536af055c9/z1isolateV40_ROOT-27_20130221021514
        | z1isolateV40_ROOT-27_20130221021514         | 53128535-aa59-476f-8818-ef970355e210
|             0 | MANUAL           | 8589934592 | 2013-02-21 02:15:14 | NULL    | /snapshots/1/2/7/z1isolateV40_ROOT-27_20130221021514
        |     NULL |          2 |            0 | KVM             | 2.2     |  NULL |
> |  5 |              1 |          2 |         1 |         8 |                3 | Creating
| NULL                                                                                   
                                   | z1isolateV40_DATA-27_20130221021551         | 87d7bd03-2b3d-497b-b3cb-4a8b31b6470f
|             0 | MANUAL           | 5368709120 | 2013-02-21 02:15:51 | NULL    | NULL   
                                                     |     NULL |       NULL |           
0 | KVM             | 2.2     |  NULL |
> |  6 |              1 |          2 |         1 |        12 |               11 | BackedUp
| /mnt/f2cbe828-eb33-3f49-8175-20639eceddef/9876e6de-438d-45db-9e95-f229fc202809/z1vpc1G1dataV7_ROOT-39_20130221032856
      | z1vpc1G1dataV7_ROOT-39_20130221032856       | 12ed6e1d-7536-4fa1-83e6-359d896cb5a0
|             0 | MANUAL           | 8589934592 | 2013-02-21 03:28:56 | NULL    | /snapshots/1/2/12/z1vpc1G1dataV7_ROOT-39_20130221032856
     |     NULL |          2 |            0 | KVM             | 2.2     |  NULL |
> +----+----------------+------------+-----------+-----------+------------------+----------+----------------------------------------------------------------------------------------------------------------------------+---------------------------------------------+--------------------------------------+---------------+------------------+------------+---------------------+---------+--------------------------------------------------------------+----------+------------+--------------+-----------------+---------+-------+

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