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https://issues.apache.org/jira/browse/CLOUDSTACK-3038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13685392#comment-13685392
]
Sanjeev N commented on CLOUDSTACK-3038:
---------------------------------------
mysql> select * from snapshots where account_id=7\G;
*************************** 1. row ***************************
id: 1
data_center_id: 1
account_id: 7
domain_id: 1
volume_id: 5
disk_offering_id: 12
status: CreatedOnPrimary
path: NULL
name: 7af94ea3-3041-4792-9ca4-2250fc076f3c_ROOT-5_20130614161522
uuid: 54c80842-556f-4f5f-b02b-1a1efa4ba9e7
snapshot_type: 0
type_description: MANUAL
size: 21474836480
created: 2013-06-14 16:15:22
removed: NULL
backup_snap_id: NULL
swift_id: NULL
sechost_id: NULL
prev_snap_id: NULL
hypervisor_type: XenServer
version: 2.2
s3_id: NULL
1 row in set (0.00 sec)
ERROR:
No query specified
mysql> select * from snapshot_store_ref where snapshot_id=1\G;
*************************** 1. row ***************************
id: 1
store_id: 1
snapshot_id: 1
created: 2013-06-14 16:15:22
last_updated: NULL
job_id: NULL
store_role: Primary
size: 0
physical_size: 0
parent_snapshot_id: 0
install_path: eb70bcb5-c966-4014-aa2b-3fcb51d73d39
state: Ready
update_count: 2
updated: 2013-06-14 16:15:24
1 row in set (0.00 sec)
ERROR:
No query specified
mysql> select * from image_store;
+----+--------------------------------------------------+---------------------+----------+--------------------------------------------------+----------------+--------+------------+--------------------------------------+--------+---------------------+---------+------------+
| id | name | image_provider_name |
protocol | url | data_center_id |
scope | role | uuid | parent | created
| removed | total_size |
+----+--------------------------------------------------+---------------------+----------+--------------------------------------------------+----------------+--------+------------+--------------------------------------+--------+---------------------+---------+------------+
| 1 | imagestore | S3 |
http | NULL | NULL |
REGION | Image | 9eb0800d-41ab-4338-a449-cd4624a7fe19 | NULL |
2013-06-14 12:00:03 | NULL | NULL |
| 2 | nfs://10.147.28.7/export/home/sanjeev/sec_xen_os | NFS |
nfs | nfs://10.147.28.7/export/home/sanjeev/sec_xen_os | 1 |
ZONE | ImageCache | 1051ada9-d511-4d67-8dce-98455de01697 | NULL |
2013-06-14 12:11:12 | NULL | NULL |
+----+--------------------------------------------------+---------------------+----------+--------------------------------------------------+----------------+--------+------------+--------------------------------------+--------+---------------------+---------+------------+
2 rows in set (0.00 sec)
mysql>
> [Object_Store_Refactor] Deleting account fails when there are snapshots
> present on primary for this account
> -----------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-3038
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3038
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.0
> Environment: Latest build on object_store branch
> Reporter: Sanjeev N
> Priority: Critical
> Fix For: 4.2.0
>
>
> Deleting account fails when there are snapshots present on primary for this
> account
> Steps to Reproduce:
> =================
> 1.Bring up CS in advanced zone with S3 as the secondary storage provider
> 2.Create a domain-admin account
> 3.With the domain-admin created at step2 deploy guest vms using the default
> cent os templates downloaded to S3
> 3.Create Manual/Recurring snapshots on the root/data disk of the guest
> vms(Snapshot will be created on primary but backing up to secondary will fail
> which is a know issue)
> 4. Delete the domain-admin account
> Observations:
> ===========
> Account creation failed with DB Exceptions. Following is the log snippet from
> management server log:
> 2013-06-17 10:27:17,911 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-86:job-94) Executing
> org.apache.cloudstack.api.command.admin.account.DeleteAccountCmd for job-94
> 2013-06-17 10:27:17,981 DEBUG [cloud.user.AccountManagerImpl]
> (Job-Executor-86:job-94) Removed account 7
> 2013-06-17 10:27:17,998 DEBUG [agent.transport.Request]
> (Job-Executor-86:job-94) Seq 4-1483016562: Sending { Cmd , MgmtId:
> 6615759585382, via: 4, Ver: v1, Flags: 100111,
> [{"com.cloud.agent.api.DeleteSnapshotsDirCommand":{"store":{"com.cloud.agent.api.to.S3TO":{"id":1,"uuid":"9eb0800d-41ab-4338-a449-cd4624a7fe19","accessKey":"9M7I6JPYZHDNLG43TWCD","secretKey":"KL7IAVYcYO8URicgniNjeCmL7k3tYKMpJRXNHw==","endPoint":"10.147.29.57:8080","bucketName":"imagestore","httpsFlag":false,"created":"Jun
> 14, 2013 8:00:03 AM"}},"directory":"snapshots/7/5","wait":0}}] }
> 2013-06-17 10:27:18,099 DEBUG [agent.transport.Request]
> (AgentManager-Handler-15:null) Seq 4-1483016562: Processing: { Ans: ,
> MgmtId: 6615759585382, via: 4, Ver: v1, Flags: 110,
> [{"com.cloud.agent.api.Answer":{"result":true,"details":"Deleted snapshot %s
> from bucket imagestore.","wait":0}}] }
> 2013-06-17 10:27:18,099 DEBUG [agent.manager.AgentAttache]
> (AgentManager-Handler-15:null) Seq 4-1483016562: No more commands found
> 2013-06-17 10:27:18,099 DEBUG [agent.transport.Request]
> (Job-Executor-86:job-94) Seq 4-1483016562: Received: { Ans: , MgmtId:
> 6615759585382, via: 4, Ver: v1, Flags: 110, { Answer } }
> 2013-06-17 10:27:18,099 DEBUG [storage.snapshot.SnapshotManagerImpl]
> (Job-Executor-86:job-94) Deleted all snapshots for volume: 5 under account: 7
> 2013-06-17 10:27:18,102 DEBUG [db.Transaction.Transaction]
> (Job-Executor-86:job-94) Rolling back the transaction: Time = 2 Name =
> -AsyncJobManagerImpl$1.run:401-Executors$RunnableAdapter.call:471-FutureTask$Sync.innerRun:334-FutureTask.run:166-ThreadPoolExecutor.runWorker:1110-ThreadPoolExecutor$Worker.run:603-Thread.run:679;
> called by
> -Transaction.rollback:890-Transaction.removeUpTo:833-Transaction.close:657-TransactionContextBuilder.interceptException:63-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:133-SnapshotManagerImpl.deleteSnapshotDirsForAccount:688-AccountManagerImpl.cleanupAccount:581-AccountManagerImpl.deleteAccount:544-AccountManagerImpl.deleteUserAccount:1255-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:125-RegionManagerImpl.deleteUserAccount:177-RegionServiceImpl.deleteUserAccount:118
> 2013-06-17 10:27:18,104 WARN [cloud.user.AccountManagerImpl]
> (Job-Executor-86:job-94) Failed to cleanup account Acct[7-test-WA24HE] due to
> com.cloud.utils.exception.CloudRuntimeException: DB Exception on:
> com.mysql.jdbc.JDBC4PreparedStatement@39a10f0: DELETE FROM snapshots WHERE
> snapshots.id= 1
> at com.cloud.utils.db.GenericDaoBase.expunge(GenericDaoBase.java:1137)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> com.cloud.storage.snapshot.SnapshotManagerImpl.deleteSnapshotDirsForAccount(SnapshotManagerImpl.java:688)
> at
> com.cloud.user.AccountManagerImpl.cleanupAccount(AccountManagerImpl.java:581)
> at
> com.cloud.user.AccountManagerImpl.deleteAccount(AccountManagerImpl.java:544)
> at
> com.cloud.user.AccountManagerImpl.deleteUserAccount(AccountManagerImpl.java:1255)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.region.RegionManagerImpl.deleteUserAccount(RegionManagerImpl.java:177)
> at
> org.apache.cloudstack.region.RegionServiceImpl.deleteUserAccount(RegionServiceImpl.java:118)
> at
> org.apache.cloudstack.api.command.admin.account.DeleteAccountCmd.execute(DeleteAccountCmd.java:100)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
> at
> com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> Caused by:
> com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException:
> Cannot delete or update a parent row: a foreign key constraint fails
> (`cloud`.`snapshot_store_ref`, CONSTRAINT
> `fk_snapshot_store_ref__snapshot_id` FOREIGN KEY (`snapshot_id`) REFERENCES
> `snapshots` (`id`))
> at sun.reflect.GeneratedConstructorAccessor235.newInstance(Unknown
> Source)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
> at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
> at com.mysql.jdbc.Util.getInstance(Util.java:386)
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1040)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4074)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4006)
> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2468)
> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2629)
> at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2719)
> at
> com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
> at
> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2450)
> at
> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2371)
> at
> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2355)
> at
> org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(Del
> at
> org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(Del
> at com.cloud.utils.db.GenericDaoBase.expunge(GenericDaoBase.java:1128)
> ... 25 more
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