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From "edison su (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CLOUDSTACK-3484) Parallel deployment - KVM - Synchrnization still happens on the agent side when execute.in.sequence.hypervisor.command and execute.in.sequence.network.element.commands are set to false.
Date Tue, 16 Jul 2013 00:32:49 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

edison su reassigned CLOUDSTACK-3484:
-------------------------------------

    Assignee: Kishan Kavala  (was: edison su)

Kishan, on the kvm agent code, we added synchronized on some commands, so that, we can't fully
parallel execute these commands, even mgt server sends these commands to kvm host in parallel.
Could you help to remove this "synchronized" on commands, like: startcommand, MigrateCommand
in libvirtcomputingresource, and DhcpEntryCommand,SavePasswordCommand, savePassword in VirtualRoutingResource
                
> Parallel deployment - KVM - Synchrnization still happens on the agent side when execute.in.sequence.hypervisor.command
and execute.in.sequence.network.element.commands are set to false.
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-3484
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3484
>             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: Build from 4.2
>            Reporter: Sangeetha Hariharan
>            Assignee: Kishan Kavala
>            Priority: Blocker
>             Fix For: 4.2.0
>
>
> Parallel deployment - KVM - Synchrnization still happens on the agent side when execute.in.sequence.hypervisor.command
and execute.in.sequence.network.element.commands are set to false.
> Steps to reproduce the problem:
> Set up -Advanced zone with KVM host.
> Deploy 30 Vm in parallel.
> Following commands are not getting executed in parallel on the host:
> StartCommand
> StopCommand
> CreateCommand
> CopyVolumeCommand
> DhcpEntryCommand
> SavePasswordCommand
> UserDataCommand
> VmDataCommand

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