HP XP P9000 Provisioning for Mainframe Systems User Guide

4. Change the tiering policy, and click OK .
After clicking OK, the Edit Tiering Policies window appears again. Note that each tiering
policy value is needed in order to meet the conditions described in the following table.
ExplanationItem
One of these conditions must be met:Tier1 Max
Equal to Tier1 Min
Bigger than Tier1 Min
One of these conditions must be met:Tier1 Min*
Equal to Tier1 Max
Smaller than Tier1 Max
One of these conditions must be met:Tier3 Max
Equal to Tier3 Min
Bigger than Tier3 Min
One of these conditions must be met:Tier3 Min*
Equal to Tier3 Max
Smaller than Tier3 Max
* The sum of Tier1 Min and Tier3 Min must be 100 (%) or less.
5. Click Finish.
The Confirm window appears.
6. In the Task Name text box, type a unique name for the task or accept the default.
7. Click Apply.
If the Go to tasks window for status check box is selected, the Tasks window appears.
Changing relocation priority setting of a V-VOL
1. In the Storage Systems tree on the left pane of the top window, select Logical Devices.
The following is another way to select LDEVs.
1. In the Storage Systems tree on the left pane of the top window, select Pool.
The pool name appears below Pool.
2. Click the pool associated with the V-VOL that has the relocation priority you want to
change.
3. Click the Virtual Volumes tab on the right pane.
2. From the table, click the row that has the V-VOL with the relocation priority you want to change.
To select consecutive rows, highlight all of the rows to be selected and press the Shift key. To
select separate rows, click each row pressing the Ctrl key.
3. Click More Actions to select Edit LDEVs.
The Edit LDEVs window appears.
4. Select the Relocation Priority check box and click Default or Prioritize. If you choose Prioritize,
LDEV is relocated preferentially.
5. Click Finish.
The Confirm window appears.
98 Configuring thin provisioning