atrocitytheme commented on a change in pull request #5358:
URL: https://github.com/apache/cloudstack/pull/5358#discussion_r697959408
##########
File path:
engine/orchestration/src/main/java/org/apache/cloudstack/engine/orchestration/VolumeOrchestrator.java
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@@ -311,7 +311,10 @@ public VolumeVO allocateDuplicateVolumeVO(Volume oldVol,
Long templateId) {
}
private Optional<StoragePool> getPreferredStoragePool(List<StoragePool>
poolList, VirtualMachine vm) {
- String accountStoragePoolUuid =
StorageManager.PreferredStoragePool.valueIn(vm.getAccountId());
+ String accountStoragePoolUuid = null;
+ if (vm != null) {
+ accountStoragePoolUuid =
StorageManager.PreferredStoragePool.valueIn(vm.getAccountId());
Review comment:
The issue can be caused when a temporary snapshot (which is used only to
copy a new VM or volumes) was created, I had this null pointer exception when
implementing Clone a Virtual Machine
https://github.com/apache/cloudstack/pull/5216/files, and this exception can be
fixed after this implementation.
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