Adaptec CDP-00278-02-A Podręcznik Użytkownika Pobierz pdf (Strona 66)

4. In the drop-down lists:

• For maxCache Read Cache, select Enabled or Disabled, as needed.

• For maxCache Write Cache, select Enabled or Disabled, as needed.

5. Click OK.

Changing the maxCache Settings for a Controller

You can disable maxCache write caching for all logical drives on a controller. Because write caching

sends in-coming data to the maxCache Container rst, before moving it to the logical devices in your

storage space, you may want to disable write caching to reduce the possibility of data loss in the event

of a power outage, system failure, or dirty shutdown.

Note: To re-enable maxCache write caching in your storage space, you must change

the maxCache settings for each logical drive individually; see Changing the maxCache

Settings for a Logical Drive on page 65.

To disable maxCache write caching for a controller:

1. In the Enterprise View, select a controller, then select the maxCache Container on that controller.

2. On the ribbon, in the maxCache group, click Disable Write Cache.

3. Click OK.

Using maxCache with Adaptec Series 6 Controllers

Adaptec Series 6 (and other legacy) controllers support maxCache read caching only. On a Series 6

controller with maxCache read caching enabled, the system copies frequently read "hot" data to an SSD

cache pool, called the maxCache device. Unlike the maxCache Container, used for Adaptec Series 7 and

newer controllers, the maxCache device is simply a collection of SSDs used as fast read memory; it is

not a logical device and is not displayed in the Enterprise view.

66Proprietary and Condential to PMC-Sierra, Inc.

Document No.: CDP-00278-02-A Rev. A, Issue:

maxView Storage Manager User's Guide

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Adaptec CDP-00278-02-A Podręcznik Użytkownika Strona 66