Changing external LDEV tier rank
The Storage Administrator (Provisioning) role is required to perform this task.
Perform one of following to display the Pools window.
For Hitachi Command Suite:
On the Resource tab, expand the Storage Systems tree. Right click DP Pools of the target storage system, then select System GUI.
For Storage Navigator:
In the tree on the left pane of the main window, select Pools.
From the Pool volumes table in the right pane, select the pool-VOL that has the external LDEV tier rank you want to change.
You cannot change the external LDEV tier rank of a pool-VOL if External Volume is not displayed in the Drive Type/RPM column.
Perform one of following to display the Edit External LDEV Tier Rank window.
Click More Actions - Edit External LDEV Tier Rank.
Click Actions > Pool > Edit External LDEV Tier Rank to open the window.
From the Selected Pool volumes table, select the pool-VOL with the external LDEV tier rank you want to change.
Click Change and select the tier rank.
Click Finish.
The Confirm window appears.
In the Task Name text box, enter the task name.
You can enter up to 32 ASCII characters and symbols in all, except for \ / : , ; * ? " < > |. "date-window name" is entered by default.
In the Confirm window, click Apply to register the setting in the task.
If the Go to tasks window for status check box is selected, the Tasks window appears.