It is safe to remove manually these temporary volume groups left from the previous job runs. The next job run will create a new volume group.
Follow the next steps to remove the groups, when there are no backup jobs running:
1. Locate a volume group named with “Veeam-“ in Prism Element:
2. Update the volume group options and untick ‘Client IQN/Address’ checkbox:
Otherwise, you will get the following error:
3. Save the volume group configuration and run the remove operation.