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From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-6170) Support managed storage for root disks
Date Fri, 25 Apr 2014 18:31:20 GMT


ASF subversion and git services commented on CLOUDSTACK-6170:

Commit 6dfa742eb8d6b775317829636bfa28f0ec297242 in cloudstack's branch refs/heads/4.4-forward
from [~mike-tutkowski]
[;h=6dfa742 ]

CLOUDSTACK-6170 Updated logic to more accurately calculate how much space is currently allocated
for a managed storage pool

> Support managed storage for root disks
> --------------------------------------
>                 Key: CLOUDSTACK-6170
>                 URL:
>             Project: CloudStack
>          Issue Type: New Feature
>      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
(ESX and KVM are 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).
> 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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