GitHub user mike-tutkowski opened a pull request:
https://github.com/apache/cloudstack/pull/1748
KVM enhancements for managed storage
This PR contains changes mainly related to enhancing managed storage on
KVM. I recently added these features to a custom build of 4.5 for a prospect
(and, here, I'd like to place these changes in master):
Allow zone-wide primary storage based on a custom plug-in to be added via
the GUI in a KVM-only environment.
Support for root disks on managed storage with KVM
Template caching with managed storage and KVM
Support for volume snapshots with managed storage on KVM
Added the ability to revert a volume to a snapshot on KVM
Updated some integration tests
Enforce that a SolidFire volumeâs Min IOPS cannot exceed 15,000 and its
Max and Burst IOPS cannot exceed 100,000.
A SolidFire volume must be at least one GB.
The storage driver should not remove the row from the
cloud.template_spool_ref table.
Enable cluster-scoped managed storage
Only volumes from zone-wide managed storage can be storage motioned from a
host in one cluster to a host in another cluster (cannot do so at the time
being with volumes from cluster-scoped managed storage).
Updates for SAN-assisted snapshots
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mike-tutkowski/cloudstack
managed-storage-enhancements-for-kvm
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1748.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 #1748
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