- Notes, cautions, and warnings
- Additional Resources
- Monitoring Your System Overview
- Managing Alerts
- Monitoring Capacity
- Monitoring Performance
- Collecting System Data
You can choose to change the performance policy set on a volume, or a virtual volume (vVol).
The performance policies are provided with PowerStore. You cannot create or customize performance policies.
By default, volumes and vVols are created with a medium performance policy. The performance policies are relative to the performance of the volumes. For example, if you set a High-performance policy on a volume, the usage of the volume will take priority over volumes set with a medium, or low policy.
You can change the performance policy from medium to low or high, when a volume is created or after the volume has been created.
Members of a volume group can be assigned different performance policies. You can set the same performance policy for multiple volumes in a volume group simultaneously.