Fail to change Service offering from local <> shared storage #4545
Description
ISSUE TYPE
- Bug Report
COMPONENT NAME
API
CLOUDSTACK VERSION
it's there for a long time (+9 years)
CONFIGURATION
Cluster with local and shared storage pools
OS / ENVIRONMENT
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:
// 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
1. Stop VM
2. Migrate VM's volume from local to shared primary storage
3. Update service offering
4. Start VM
EXPECTED RESULTS
VM gets migrated from local to shared storage
ACTUAL RESULTS
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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