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From "edison su (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CLOUDSTACK-4768) [Automation] Race condition; delete the template and create VM at same time; deployment failed with libvirt error
Date Fri, 08 Nov 2013 21:20:18 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

edison su resolved CLOUDSTACK-4768.
-----------------------------------

    Resolution: Won't Fix

Had took a look at Rayees' environment, it's a test case issue.
1.We have a test case, which delete its account at the end of the test case, which will delete
a template owned by this account in async
2. marvin will start another test case, which will call listtemplate to create a vm, wihch
will return any available templates in the db, and choose the first one, which happened to
be the one will be deleted in  step 1. Then possible, delete template and create vm from that
template, happened at the same time.


> [Automation] Race condition; delete the template and create VM at same time; deployment
failed with libvirt error 
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4768
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4768
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM
>    Affects Versions: 4.2.1
>         Environment: KVM (RHEL 6.3)
> branch - 4.2-forward
>            Reporter: Rayees Namathponnan
>            Assignee: edison su
>             Fix For: 4.3.0
>
>         Attachments: Sep_30_KVM_Adv_Zone.rar
>
>
> This issue observed during regression automation run, few vm deployment failed due to
some race condition;  this issue observed while template delete and deploy vm command issued
at same time 
> Observed below error in MS log; attached full logs with this defect
> 2013-09-27 19:39:36,490 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-4:null)
Ping from 9
> 2013-09-27 19:39:36,678 DEBUG [agent.transport.Request] (AgentManager-Handler-10:null)
Seq 2-1251542761: Processing:  { Ans: , MgmtId: 29066118877352, via: 2, Ver: v1, Flags:
> 110, [{"com.cloud.agent.api.StartAnswer":{"vm":{"id":247,"name":"i-192-247-QA","type":"User","cpus":1,"minSpeed":100,"maxSpeed":100,"minRam":134217728,"maxRam":134217728,"arch
> ":"x86_64","os":"CentOS 5.5 (64-bit)","bootArgs":"","rebootOnCrash":false,"enableHA":false,"limitCpuUse":false,"enableDynamicallyScaleVm":false,"vncPassword":"992293216169b56"
> ,"vncAddr":"10.223.50.67","params":{"Message.ReservedCapacityFreed.Flag":"false"},"uuid":"590048c7-682c-4dd5-be5e-b0ea9203d181","disks":[{"data":{"org.apache.cloudstack.storag
> e.to.VolumeObjectTO":{"uuid":"a7b372d9-8cb4-4549-9ce1-6b4b2b249472","volumeType":"ROOT","dataStore":{"org.apache.cloudstack.storage.to.PrimaryDataStoreTO":{"uuid":"41b632b5-40
> b3-3024-a38b-ea259c72579f","id":2,"poolType":"NetworkFilesystem","host":"10.223.110.232","path":"/export/home/rayees/SC_QA_AUTO4/primary2","port":2049}},"name":"ROOT-247","siz
> e":8589934592,"path":"35083f24-8882-4754-b29f-6ce8025df305","volumeId":271,"vmName":"i-192-247-QA","accountId":192,"format":"QCOW2","id":271,"hypervisorType":"KVM"}},"diskSeq"
> :0,"type":"ROOT"},{"data":{"org.apache.cloudstack.storage.to.TemplateObjectTO":{"id":0,"format":"ISO","accountId":0,"hvm":false}},"diskSeq":3,"type":"ISO"}],"nics":[{"deviceId
> ":0,"networkRateMbps":200,"defaultNic":true,"uuid":"b10db69f-b7f6-419f-872a-feaa31cab581","ip":"10.1.1.221","netmask":"255.255.255.0","gateway":"10.1.1.1","mac":"02:00:5a:16:0
> 0:02","dns1":"8.8.8.8","broadcastType":"Vlan","type":"Guest","broadcastUri":"vlan://2340","isolationUri":"vlan://2340","isSecurityGroupEnabled":false}]},"result":false,"detail
> s":"unable to set user and group to '0:0' on '/mnt/41b632b5-40b3-3024-a38b-ea259c72579f/ddeac719-b362-4462-b905-6b07578108de':
No such file or directory","wait":0}}] }
> 2013-09-27 19:39:36,679 DEBUG [agent.manager.AgentAttache] (AgentManager-Handler-10:null)
Seq 2-1251542761: No more commands found
> 2013-09-27 19:39:36,679 DEBUG [agent.transport.Request] (Job-Executor-139:job-1077 =
[ f7164e6a-544f-4c8d-8dc6-45d74ace2094 ]) Seq 2-1251542761: Received:  { Ans: , MgmtId: 29
> 066118877352, via: 2, Ver: v1, Flags: 110, { StartAnswer } }
> 2013-09-27 19:39:36,683 INFO  [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-139:job-1077
= [ f7164e6a-544f-4c8d-8dc6-45d74ace2094 ]) Unable to start VM on Host[-2-Routing
> ] due to unable to set user and group to '0:0' on '/mnt/41b632b5-40b3-3024-a38b-ea259c72579f/ddeac719-b362-4462-b905-6b07578108de':
No such file or directory
> 2013-09-27 19:39:36,686 DEBUG [cloud.vm.VirtualMachineManagerImpl] (Job-Executor-139:job-1077
= [ f7164e6a-544f-4c8d-8dc6-45d74ace2094 ]) Cleaning up resources for the vm VM[U
> ser|590048c7-682c-4dd5-be5e-b0ea9203d181] in Starting state
> 2013-09-27 19:39:36,687 DEBUG [agent.transport.Request] (Job-Executor-139:job-1077 =
[ f7164e6a-544f-4c8d-8dc6-45d74ace2094 ]) Seq 2-1251542762: Sending  { Cmd , MgmtId: 29066
> 118877352, via: 2, Ver: v1, Flags: 100111, [{"com.cloud.agent.api.StopCommand":{"isProxy":false,"executeInSequence":true,"vmName":"i-192-247-QA","wait":0}}]
}
> 2013-09-27 19:39:36,884 DEBUG [agent.transport.Request] (AgentManager-Handler-11:null)
Seq 2-1251542762: Processing:  { Ans: , MgmtId: 29066118877352, via: 2, Ver: v1, Flags:
> 110, [{"com.cloud.agent.api.StopAnswer":{"vncPort":0,"result":true,"wait":0}}] }



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