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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8313) Local Storage overprovisioning should be possible
Date Fri, 08 Dec 2017 19:43:00 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16284112#comment-16284112
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ASF GitHub Bot commented on CLOUDSTACK-8313:
--------------------------------------------

wido opened a new pull request #2356: CLOUDSTACK-8313: Support overprovisioning for local
storage
URL: https://github.com/apache/cloudstack/pull/2356
 
 
   This used to work in earlier version but was broken during a earlier
   refactor.
   
   This commit restores the functionality, but is also adds a boolean
   per storage pool type if it supports overprovisioning.
   
   This removes the nasty if which hard codes it.
   
   UnitTests are also added to this commit to verify this functionality
   remains stable in future releases.
   
   Signed-off-by: Wido den Hollander <wido@widodh.nl>

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> Local Storage overprovisioning should be possible
> -------------------------------------------------
>
>                 Key: CLOUDSTACK-8313
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8313
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server, Storage Controller
>    Affects Versions: 4.4.0, 4.4.2, 4.3.2
>            Reporter: Wido den Hollander
>            Assignee: Wido den Hollander
>             Fix For: 4.6.0
>
>
> Currently we don't allow local storage to be overprovisioned.
> On KVM we use QCOW2 which is sparsely allocated and also uses clones for deploying from
templates.
> This makes it possible to overprovision local storage as well, but currently StorageManagerImpl
does not apply local storage over provisioning.



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