Editing the settings of an existing CLPR

You can change the following settings after creating a CLPR:

• CLPR name

• CLPR cache capacity (Cache Size on the GUI)

When you select the "CLPR0" to edit, you can edit only CLPR name, and the other items are inactive.

Prerequisites

• Required role: Storage Administrator (System Resource Management)

Procedure

1. Display the Cache Partitions window.

In Storage Navigator:

1. Select Administration in Explorer.

2. Select Cache Partitions in the tree to open the Cache Partitions window.

In Hitachi Command Suite:

1. Select the Resources tab, and expand the Storage Systems tree.

2. Click Cache Partitions to open the Cache Partitions window.

2. Select the CLPR to be edited, and then click Edit CLPR to open the Edit CLPR window on the Cache Partitions tab.

3. Edit the CLPR settings as follows.

1. In CLPR Name, edit the CLPR name as needed. You can use up to 16 alphanumeric characters but cannot specify CLPR names that are already reserved. The default is the name set at the time of the CLPR creation.

2. In Cache Size, edit the CLPR cache capacity as needed. You can select 4 GB or a higher value for the cache capacity of the CLPR and the size can be changed in increments of 2 GB. The default is the value set at the time of the CLPR creation.

The maximum available capacity (subtract the total usage capacity of other CLPRs from the total capacity of the storage system) is displayed as the upper limit value.

4. When you are done editing the CLPR settings, click Finish.

5. On the Confirm window, check the settings carefully.

6. When you are ready to change the settings, enter the task name in the Confirm window, and then click Apply.

If Go to tasks window for status is checked, the Tasks window opens.

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