[jira] [Commented] (CLOUDSTACK-5426) Cannot deploy instance having multiple volumes that use different storage tags for storage pools in same cluster

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

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-5426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13843626#comment-13843626 ] 

ASF subversion and git services commented on CLOUDSTACK-5426:
-------------------------------------------------------------

Commit 6df86db2309db2b93b1001db42b5f797dd445a63 in branch refs/heads/4.3 from [~prachidamle]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=6df86db ]

CLOUDSTACK-5426: Cannot deploy instance having multiple volumes that use different storage tags for storage pools in same cluster

Changes:
- We need to reset the avoid set to its original state while calling the storage pool allocators for each volume.
- This will prevent affecting allocation of the disks due to the avoid set output of the prior disk allocations.


> Cannot deploy instance having multiple volumes that use different storage tags for storage pools in same cluster
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-5426
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5426
>             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, 4.2.1, 4.3.0
>            Reporter: Prachi Damle
>            Assignee: Prachi Damle
>            Priority: Critical
>             Fix For: 4.3.0
>
>
> This issue can be observed when VM being deployed has multiple volumes (>=2) where 2 adjacent volumes are to be created with 2 different disk offerings with different storage tags.
> Ex:
> 1. VM1 has 2 volumes root volume & 1 data volume.
> 2. root volume is to be created using a disk offering with storage tag 'root_disk'
> 3. data volume is to be created using a disk offering with storage tag 'data_disk'
> 4. There exists a cluster wide storage pool suitable for root volume with storage tag 'root_disk'
> 5. There exists a cluster wide storage pool suitable for data volume with storage tag 'data_disk'
> The deploy VM fails in this case.



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