[jira] [Commented] (CLOUDSTACK-2987) Ensure XStools to be there in template inorder to enable dynamic scaling of vm

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-2987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704855#comment-13704855 ] 

ASF subversion and git services commented on CLOUDSTACK-2987:
-------------------------------------------------------------

Commit f7f826d4f516144069e26b3bb112e8c22414123e in branch refs/heads/master from [~jessicawang]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=f7f826d ]

CLOUDSTACK-2987: UI > Templates menu > register template action: add Dynamically Scalable field.

                
> Ensure XStools to be there in template inorder to enable dynamic scaling of vm
> ------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2987
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2987
>             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
>            Reporter: Harikrishna Patnala
>            Assignee: Harikrishna Patnala
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> XS tools need to be installed on the guest vm for Xenserver for memory dynamic scaling and over provisioning to work.
> XStools contain baloon drivers that are required to dynamically manipulate the memory attributes (dynamic max/min). If they are altered at run time without these tools, it can lead to unstable behavior for vm and  potential crash. Both for memory dynamic scaling and over provisioning this is required. 
> So we need to be able to ensure whether xstools are installed on the template based on the user inputs while registering the template and use the same to set different memory/cpu values to make dynamic scaling work. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira