mike-tutkowski opened a new pull request #2501: Only perform certain actions with managed storage if the VM is s… URL: https://github.com/apache/cloudstack/pull/2501 …tarted up in a new cluster (not if it is just started up on a new host in the same cluster). ## Description Example: A VM that uses managed storage is stopped. The VM is then started on a different host in the same cluster. The Start operation fails. To get around this issue, you must either start the VM up on the same host or on a host in a different cluster. The reason is due to a slightly erroneous check in VolumeOrchestrator.prepare. To solve this issue, we should be checking if the cluster ID changes, not if the host ID changes. ## Types of changes <!--- What types of changes does your code introduce? Put an `x` in all the boxes that apply: --> - [ ] Breaking change (fix or feature that would cause existing functionality to change) - [ ] New feature (non-breaking change which adds functionality) - [x] Bug fix (non-breaking change which fixes an issue) - [ ] Enhancement (improves an existing feature and functionality) - [ ] Cleanup (Code refactoring and cleanup, that may add test cases) ## How Has This Been Tested? I noticed that I could not start a stopped VM that uses managed storage on a different host in the same cluster as the host it was originally running on. After I changed the code (this PR), I re-tested the scenario. I can now start the VM up on a different host in the same cluster as the host it was originally running on. Also, I can still start it up on the same host as it was originally running on or on a host in a different cluster. ## Checklist: - [x] I have read the [CONTRIBUTING](https://github.com/apache/cloudstack/blob/master/CONTRIBUTING.md) document. - [x] My code follows the code style of this project. - [ ] My change requires a change to the documentation. - [ ] I have updated the documentation accordingly. - [ ] I have added tests to cover my changes. - [ ] All new and existing tests passed. <!-- The following will kick a packaging job, remove it as applicable --> @blueorangutan package
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