The total capacity and the used capacity for Tier pool can be displayed as a graph. Refer to "Capacity Management of Tier Pool" in the Storage Cruiser Operation Guide for Optimization Function for details.
When creating a Tiering policy of Automated Storage Tiering with the Web Console, it is possible to execute the evaluations on any day of a week by specifying "Week" with Evaluation Period and specifying the Evaluation Day. Refer to "Tiering Policies" in the Storage Cruiser Operation Guide for Optimization Function for details.
The Command Line Interface for the following operations will be provided. Refer to "Command References" in the Storage Cruiser Operation Guide for Optimization Function for information on the commands.
Operation | Command Name |
|---|---|
Start Automated Storage Tiering | esfast autotier start |
Stop Automated Storage Tiering | esfast autotier stop |
Start evaluation of Automated Storage Tiering | esfast evaluate start |
Configure volume allocation ratio of Automated Storage Tiering | esfast ftvshare set |
Display list of relocation history information of Automated Storage Tiering | esfast relocation history |
Display list of relocation target volumes information of Automated Storage Tiering | esfast relocation status |
Start Relocation of Automated Storage Tiering | esfast relocation start |
Stop Relocation of Automated Storage Tiering | esfast relocation stop |
The following functions are provided. Refer to the Storage Cruiser Operation Guide for Optimization Function for details.
Simplification of Configurations of Automated QoS Feature
By configuring an Automated QoS priority in relation to the volume the user will be utilizing, a performance target will be automatically calculated based on the priority and automated tuning will be performed in order to achieve the calculated target.
Coordination of Automated Storage Tiering and Automated QoS Feature
By configuring an Automated QoS priority or target response time, automated tuning of the performance will be performed with the Automated QoS feature or Automated Storage Tiering. For this reason, it will not be necessary to separate the use of the Automated QoS feature and Automated Storage Tiering.
Visualization of Effects of Performance Improvements
It is possible to confirm the effects of the installation of the Automated QoS feature with the Web Console.
