The procedure to start/stop Automated Storage Tiering for the specific Tier pool is as follows:
On the global navigation tab, click Storage.
The registered ETERNUS Disk storage systems are displayed on the Main pane.
On the Main pane, click the target ETERNUS Disk storage system.
On the Category pane, click Automated Storage Tiering.
The items of the Category pane change into the items concerning Automated Storage Tiering.
On the Category pane, click Tier Pool.
The registered Tier pools are displayed on the Main pane.
On the Main pane, check the target Tier pool checkbox.
Perform the following procedures according to the operation purpose.
On the Action pane, click Start under Automated Storage Tiering.
On the Action pane, click Stop under Automated Storage Tiering.
Note
If Execution Mode of the Tiering policy is "Auto" or "Semi-Auto", and the Automated Storage Tiering for a particular Tier pool is stopped and restarted, the collected performance data is discarded with respect to the Tier pool and new performance data starts to be collected. The evaluation period is counted from when the Automated Storage Tiering starts.
