AMCC 3WARE 9500S Betriebsanweisung PDF herunterladen (Seite 116)

Chapter 8. Configuring Units

106 3ware Serial ATA RAID Controller User Guide

To name or rename a unit through 3BM

1 At the main 3BM screen, select the unit by highlighting it and pressing

Enter

An asterisk appears in the left-most column to indicate that it is selected.

Tab to the Maintain Unit button and press Enter.

3 On the pop-up menu, select

Configure and press Enter.

On the Configure Disk Array screen, the

Array Name field is already

selected.

4 Press

Enter to open a text box.

5 Type a name for the unit and press

Enter.

Tab to the OK button and press Enter to select it. You return to the main

3BM screen.

7 When you are finished making changes, press

F8 to save them and exit

3BM.

Setting Unit Policies

The following polices are set when you create a unit, and can be adjusted later

through settings on the

Management > Controller Settings pages of 3DM

and 3BM. Details about adjusting each policy are described on the following

pages.

•

Unit Write Cache. Determines whether write cache is enabled for the

unit. When the write cache is enabled, data is stored locally on the drive

before it is written to disk, allowing the computer to continue with its next

task. This provides the most efficient access times for your computer

system. When disabled, the computer will wait for the drive to write all

the data to disk before going on to its next task. For details, see “Enabling

and Disabling the Unit Write Cache” on page 108.

This feature interacts with functionality of the BBU, if you have one, and

with the unit’s StorSave profile. For details, see “Enabling and Disabling

the Unit Write Cache” on page 108.

•

Auto Verify. Determines whether Auto Verify is enabled for the unit .

When enabled, the Auto Verify policy causes a verify task to be

performed automatically once every 24 hours. This feature is designed to

make it easier to insure regular verification of units. If verify schedules

have been enabled, then Auto Verify will run only in the scheduled verify

time slots. When Auto Verify is disabled, you must manually specify

when you want to verify a unit, even if you have set a verify schedule. For

details, see “Setting Auto Verify for a Unit” on page 109.

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