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https://issues.apache.org/jira/browse/CLOUDSTACK-9504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15543135#comment-15543135
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ASF GitHub Bot commented on CLOUDSTACK-9504:
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GitHub user mike-tutkowski reopened a pull request:
https://github.com/apache/cloudstack/pull/1642
CLOUDSTACK-9504: System VMs on Managed Storage
This PR makes it easier to spin up system VMs on managed storage.
Managed storage is when you have a dedicated volume on a SAN for a
particular virtual disk (making it easier to deliver QoS).
For example, with this PR, you'd likely have a single virtual disk for a
system VM. On XenServer, that virtual disk resides by itself in a storage
repository (no other virtual disks share this storage repository).
It was possible in the past to spin up system VMs that used managed
storage, but this PR facilitates the use case by making changes to the System
Service Offering dialog (and by putting in some parameter checks in the
management server).
JIRA ticket: https://issues.apache.org/jira/browse/CLOUDSTACK-9504
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mike-tutkowski/cloudstack managed_system_vms
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1642.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1642
----
----
> Fully support system VMs on managed storage
> -------------------------------------------
>
> Key: CLOUDSTACK-9504
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9504
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.10.0.0
> Environment: All
> Reporter: Mike Tutkowski
> Assignee: Mike Tutkowski
> Fix For: 4.10.0.0
>
>
> There are three related items for this ticket:
> 1) Do not permit "custom IOPS" as a parameter when creating a system offering
> (throw an exception if this parameter is passed in).
> 2) If you transition managed storage into maintenance mode and system VMs
> were running on that managed storage, the host-side clustered file systems
> (SRs on XenServer) are not removed. Remove them.
> 3) Add integration tests for system VMs with managed storage.
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