GabrielBrascher opened a new issue #4545:
URL: https://github.com/apache/cloudstack/issues/4545
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##### ISSUE TYPE
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* Bug Report
##### COMPONENT NAME
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API
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##### CLOUDSTACK VERSION
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branch.
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it's there for a long time (+9 years)
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##### CONFIGURATION
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advanced networking, etc. N/A otherwise
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Cluster with local and shared storage pools
##### OS / ENVIRONMENT
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##### SUMMARY
Migrated a volume from local to shared storage pool; however, it fails to
scale the offering from local to shared.
Error: "Unable to upgrade virtual machine VM [User|i-2-345-VM], cannot
switch between local storage and shared storage service offerings. Current
offering useLocalStorage=true, target offering useLocalStorage=false"
Caused due to code at:
https://github.com/apache/cloudstack/blob/58a0a7b1a3408240757279a95543ce6304cd2a62/engine/orchestration/src/main/java/com/cloud/vm/VirtualMachineManagerImpl.java#L3647
~~~
// Check that the service offering being upgraded to has the same
storage pool preference as the VM's current service
// offering
if (currentServiceOffering.isUseLocalStorage() !=
newServiceOffering.isUseLocalStorage()) {
throw new InvalidParameterValueException("Unable to upgrade
virtual machine " + vmInstance.toString() +
", cannot switch between local storage and shared
storage service offerings. Current offering " + "useLocalStorage=" +
currentServiceOffering.isUseLocalStorage() + ", target
offering useLocalStorage=" + newServiceOffering.isUseLocalStorage());
}
~~~
##### STEPS TO REPRODUCE
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test-case. Use Screenshots if accurate.
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<!-- Paste example playbooks or commands between quotes below -->
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1. Stop VM
2. Migrate VM's volume from local to shared primary storage
3. Update service offering
4. Start VM
~~~
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##### EXPECTED RESULTS
<!-- What did you expect to happen when running the steps above? -->
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VM gets migrated from local to shared storage
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##### ACTUAL RESULTS
<!-- What actually happened? -->
<!-- Paste verbatim command output between quotes below -->
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Fail to update service offering from local to shared storage; therefore, it
fails to start the VM with the migrated volume
~~~
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