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From "Animesh Chaturvedi (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CLOUDSTACK-2584) [Object_Store_Refactor] Failed to create template from stopped guest vm's root disk
Date Fri, 19 Jul 2013 18:46:50 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-2584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13713929#comment-13713929
] 

Animesh Chaturvedi edited comment on CLOUDSTACK-2584 at 7/19/13 6:46 PM:
-------------------------------------------------------------------------

Sanjeev I suggets filing a different bug rather than reopening old bug since this relates
to S3/KVM and original bug was for Xen/KVM. 
                
      was (Author: animeshc):
    Sanjeev I suggets filing a different bug rather than reopening old bug since this relates
to S3/KVM and original bug was for Xen/KVM
                  
> [Object_Store_Refactor] Failed to create template from stopped guest vm's root disk
> -----------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2584
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2584
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Template
>    Affects Versions: 4.2.0
>         Environment: Build from object_store branch
>            Reporter: Sanjeev N
>            Assignee: edison su
>            Priority: Critical
>             Fix For: 4.2.0
>
>         Attachments: management-server.rar, management-server.rar
>
>
> [Object_Store_Refactor] Failed to create template from stopped guest vm's root disk
> Steps to reproduce:
> ================
> 1.Bring up CS in advanced zone with S3 as the secondary storage provider
> 2.Deploy guest vm with default cent os template downloaded after system vms are up
> 3.Stop the guest vm and try to take template from the root volume of the guest vm deployed
above
> Observations:
> ============
> Observed following exception while taking template:
> 2013-05-20 12:33:23,481 DEBUG [cloud.api.ApiServlet] (catalina-exec-15:null) ===START===
 10.146.0.15 -- GET  command=createTemplate&response=json&sessionkey=R6B02dSeoRFzL6CVp2PX3UbfsGg%3D&volumeId=135a3df1-20e1-4b4b-a433-86976ddc9218&name=root3&displayText=root3&osTypeId=6d6b2f3e-c0bf-11e2-8198-06ab4600005f&isPublic=true&passwordEnabled=false&isfeatured=true&_=1369047892340
> 2013-05-20 12:33:23,711 DEBUG [cloud.template.TemplateManagerImpl] (catalina-exec-15:null)
This template is getting created from other template, setting source template Id to: 5
> 2013-05-20 12:33:23,763 DEBUG [cloud.async.AsyncJobManagerImpl] (catalina-exec-15:null)
submit async job-19, details: AsyncJobVO {id:19, userId: 2, accountId: 2, sessionKey: null,
instanceType: Template, instanceId: 205, cmd: org.apache.cloudstack.api.command.user.template.CreateTemplateCmd,
cmdOriginator: null, cmdInfo: {"sessionkey":"R6B02dSeoRFzL6CVp2PX3UbfsGg\u003d","volumeId":"135a3df1-20e1-4b4b-a433-86976ddc9218","ctxUserId":"2","httpmethod":"GET","osTypeId":"6d6b2f3e-c0bf-11e2-8198-06ab4600005f","isPublic":"true","isfeatured":"true","response":"json","id":"205","displayText":"root3","passwordEnabled":"false","name":"root3","_":"1369047892340","ctxAccountId":"2","ctxStartEventId":"75"},
cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0, processStatus: 0, resultCode:
0, result: null, initMsid: 7332683579487, completeMsid: null, lastUpdated: null, lastPolled:
null, created: null}
> 2013-05-20 12:33:23,766 DEBUG [cloud.api.ApiServlet] (catalina-exec-15:null) ===END===
 10.146.0.15 -- GET  command=createTemplate&response=json&sessionkey=R6B02dSeoRFzL6CVp2PX3UbfsGg%3D&volumeId=135a3df1-20e1-4b4b-a433-86976ddc9218&name=root3&displayText=root3&osTypeId=6d6b2f3e-c0bf-11e2-8198-06ab4600005f&isPublic=true&passwordEnabled=false&isfeatured=true&_=1369047892340
> 2013-05-20 12:33:23,774 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-6:job-19)
Executing org.apache.cloudstack.api.command.user.template.CreateTemplateCmd for job-19
> 2013-05-20 12:33:23,853 DEBUG [cloud.template.TemplateManagerImpl] (Job-Executor-6:job-19)
Failed to create templatecom.cloud.utils.exception.CloudRuntimeException: Can't find cache
storage in zone: null
> 2013-05-20 12:33:23,857 DEBUG [db.Transaction.Transaction] (Job-Executor-6:job-19) Rolling
back the transaction: Time = 3 Name =  -AsyncJobManagerImpl$1.run:401-Executors$RunnableAdapter.call:471-FutureTask$Sync.innerRun:334-FutureTask.run:166-ThreadPoolExecutor.runWorker:1146-ThreadPoolExecutor$Worker.run:615-Thread.run:679;
called by -Transaction.rollback:890-Transaction.removeUpTo:833-Transaction.close:657-TransactionContextBuilder.interceptException:63-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:133-TemplateManagerImpl.createPrivateTemplate:1433-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:125-CreateTemplateCmd.execute:258-ApiDispatcher.dispatch:155-AsyncJobManagerImpl$1.run:437-Executors$RunnableAdapter.call:471-FutureTask$Sync.innerRun:334
> 2013-05-20 12:33:23,867 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-6:job-19)
Unexpected exception while executing org.apache.cloudstack.api.command.user.template.CreateTemplateCmd
> com.cloud.utils.exception.CloudRuntimeException: DB Exception on: com.mysql.jdbc.JDBC4PreparedStatement@6265c4a7:
DELETE FROM vm_template WHERE vm_template.id= 205
>         at com.cloud.utils.db.GenericDaoBase.expunge(GenericDaoBase.java:1137)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at com.cloud.template.TemplateManagerImpl.createPrivateTemplate(TemplateManagerImpl.java:1433)
>         at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>         at org.apache.cloudstack.api.command.user.template.CreateTemplateCmd.execute(CreateTemplateCmd.java:258)
>         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$Sync.innerRun(FutureTask.java:334)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         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`.`template_store_ref`,
CONSTRAINT `fk_template_store_ref__template_id` FOREIGN KEY (`template_id`) REFERENCES `vm_template`
(`id`))
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>         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(DelegatingPreparedStatement.java:105)
>         at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
>         at com.cloud.utils.db.GenericDaoBase.expunge(GenericDaoBase.java:1128)
>         ... 20 more
> 2013-05-20 12:33:23,870 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-6:job-19)
Complete async job-19, jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text:
DB Exception on: com.mysql.jdbc.JDBC4PreparedStatement@6265c4a7: DELETE FROM vm_template WHERE
vm_template.id= 205
> 2.Even though the template creation failed, I could see template state as Allocated in
vm_template and template_store_ref tables:
> mysql> select * from vm_template where id=205\G;
> *************************** 1. row ***************************
>                 id: 205
>        unique_name: 25a63a226-e490-3bc7-885e-fb9c83464397
>               name: root3
>               uuid: 088f76b9-1765-4eac-bdc6-8d51716cf9d5
>             public: 1
>           featured: 1
>               type: USER
>                hvm: 1
>               bits: 64
>                url: NULL
>             format: RAW
>            created: 2013-05-20 16:33:23
>            removed: NULL
>         account_id: 2
>           checksum: NULL
>       display_text: root3
>    enable_password: 0
>      enable_sshkey: 0
>        guest_os_id: 142
>           bootable: 1
>        prepopulate: 0
>        cross_zones: 0
>        extractable: 1
>    hypervisor_type: XenServer
> source_template_id: 5
>       template_tag: NULL
>           sort_key: 0
>               size: NULL
>              state: Allocated
>       update_count: 2
>            updated: 2013-05-20 16:33:23
> 1 row in set (0.00 sec)
> ERROR:
> No query specified
> mysql> select * from template_store_ref where template_id=205\G;
> *************************** 1. row ***************************
>             id: 12
>       store_id: 1
>    template_id: 205
>        created: 2013-05-20 16:33:23
>   last_updated: NULL
>         job_id: NULL
>   download_pct: 0
>           size: 0
>     store_role: Image
>  physical_size: 0
> download_state: NULL
>      error_str: NULL
>     local_path: NULL
>   install_path: template/tmpl/2/205
>            url: NULL
>          state: Allocated
>      destroyed: 0
>        is_copy: 0
>   update_count: 2
>        updated: 2013-05-20 16:33:23
> 1 row in set (0.00 sec)
> ERROR:
> No query specified
>  

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