[jira] [Assigned] (CLOUDSTACK-6170) Support managed storage for root disks

["Mike Tutkowski (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-6170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Tutkowski reassigned CLOUDSTACK-6170:
------------------------------------------

    Assignee: Mike Tutkowski

> Support managed storage for root disks
> --------------------------------------
>
>                 Key: CLOUDSTACK-6170
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6170
>             Project: CloudStack
>          Issue Type: Improvement
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.4.0
>         Environment: I expect to support managed storage for root disks on XenServer and ESX (KVM is targeted for 4.5).
>            Reporter: Mike Tutkowski
>            Assignee: Mike Tutkowski
>             Fix For: 4.4.0
>
>
> Cloud environments have a need for guaranteed storage performance. By this I mean having the ability to specify a minimum and maximum number of IOPS on a volume-by-volume basis.
> I added support for this for XenServer and ESX in 4.2 for data disks.
> I added support for this for KVM in 4.3 for data disks.
> It is my intent to add support for this for XenServer and ESX in 4.4 for root disks (with subsequent support for root disks on KVM expected in 4.5).
> This will require minor changes in the SolidFire (storage) plug-in.
> The main changes are expected to occur in CloudStack logic that controls hypervisors and additions to the way root-volume orchestration happens.



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