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From "Ram Ganesh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CLOUDSTACK-4066) [Object_store_Refactor] [VMWare]Template sync deletes the routing template entry from DB if the pre-seeded template is systemvmtemplate-4.2-vh8.ova
Date Tue, 06 Aug 2013 04:20:47 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ram Ganesh updated CLOUDSTACK-4066:
-----------------------------------

    Assignee: Sateesh Chodapuneedi
    
> [Object_store_Refactor] [VMWare]Template sync deletes the routing template entry from
DB if the  pre-seeded template is systemvmtemplate-4.2-vh8.ova
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4066
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4066
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Oracle VM (OVM), Storage Controller
>    Affects Versions: 4.2.0
>         Environment: Latest build from ACS 4.2 branch.
> Storage: NFS for both primary and secondary storage
> Cluster: VMWare
>            Reporter: Sanjeev N
>            Assignee: Sateesh Chodapuneedi
>            Priority: Blocker
>             Fix For: 4.2.0
>
>         Attachments: cloud.dmp, management-server.rar
>
>
> Template sync deletes the routing template entry from DB if the  pre-seeded template
is systemvmtemplate-4.2-vh8.ova. So VM deployment fails with error "Template 8 has not been
completely downloaded to zone 1"
> Steps to Reproduce:
> ================
> 1.Pre-seed secondary storage with systemvmtemplate-4.2-vh8.ova
> 2.Bring up CS with vmware cluster with ESX5.1
> 3.Wait for the System vms to come up
> 4.Try to deploy guest vm with default cent os template
> Result:
> ======
> Failed to start instance VM[User|vm1-default]
> com.cloud.utils.exception.CloudRuntimeException: Template 8 has not been completely downloaded
to zone 1"
> Observations:
> ============
> For VMWare we are providing two routing templates :
>  systemvmtemplate-4.2-vh7.ova
> systemvmtemplate-4.2-vh8.ova
> vh7.ova is for 4.x and higher and vh8 is for 5.x and when these two templates were provided
we were informed that vh8 has good performance compared to vh7. However templates.sql file
has entry only for systemvmtemplate-4.2-vh7.ova file.
> After SSVM is up Template sync deleted all the routing template entries from template_store_ref
table including vmware routing template since the pre-seeded template is not the one present
in vm_template table. Also vmware system template entry got deleted from template_store_ref
table.
> Since system template entry is not found in template_store_ref table VR deployment fails
hence VM deployment. 
> Following is the log snippet during template sync:
> =====================================
> 2013-08-04 04:39:09,204 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Template Sync did not find routing-1 on image store 4, may request download based on available
hypervisor types
> 2013-08-04 04:39:09,204 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Removing leftover template routing-1 entry from template store table
> 2013-08-04 04:39:09,291 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Template Sync did not find routing-3 on image store 4, may request download based on available
hypervisor types
> 2013-08-04 04:39:09,292 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Removing leftover template routing-3 entry from template store table
> 2013-08-04 04:39:09,357 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Template Sync did not find routing-8 on image store 4, may request download based on available
hypervisor types
> 2013-08-04 04:39:09,359 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Removing leftover template routing-8 entry from template store table
> 2013-08-04 04:39:09,367 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Template Sync did not find routing-9 on image store 4, may request download based on available
hypervisor types
> 2013-08-04 04:39:09,370 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Removing leftover template routing-9 entry from template store table
> 2013-08-04 04:39:09,380 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Template Sync did not find routing-10 on image store 4, may request download based on available
hypervisor types
> 2013-08-04 04:39:09,380 INFO  [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:null)
Removing leftover template routing-10 entry from template store table
> Attached management server log file and cloud DB.

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