Recommendation for managing the data distribution
To ensure efficient and balanced data distribution across disk volumes in an MVG volume, follow these recommendations:
Monitor the trend of disk space usage across all disk volumes in the MVG volume.
If a disk volume is not utilized well, manually move client/policy assignments to or from it using the cacontrol --cluster set-cp-assignment command.
Add new disk volumes or expand the capacity of existing ones before they become full.
After adding new disk volumes, manually reassign some client/policy combinations to the new volumes to balance the load between old and new disk volumes.
Use the node failure handling procedure to manage disk volume failures effectively.