HP StorageWorks 2000 Modular Smart Array Reference Guide (481599-003, August 2008)

138 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008
Viewing Disk Drive Read-Cache Status
To view a disk drive’s read-cache status:
1. Select Manage > Utilities > Disk Drive Utilities > Display Disk Cache.
The page shows the enclosure view with a drive selected, and shows the drive’s
read-cache status. The first drive in the enclosure is selected by default.
2. Select a drive.
3. Click Show Disk Drive Cache Status.
Illuminating a Drive Module LED
You can illuminate a drive module LED to help you visually locate the drive in its
enclosure. To locate the enclosure that contains the drive, see “Illuminating
Enclosure LEDs” on page 144. For LED descriptions, see the user guide. For
information about identifying a faulty disk drive, see “Troubleshooting Using SMU”
on page 195.
To locate disk drives:
1. Select Manage > Utilities > Disk Drive Utilities > Locate Disk Drive.
The page shows the enclosure view.
2. Select the drives to locate.
3. Click Update LED Illumination.
To stop illuminating a drive LED:
1. Clear the drive’s check box.
2. Click Update LED Illumination.
Viewing and Updating Disk Drive Firmware
Versions
You can view the firmware version and type of each disk drive in each enclosure
connected to the system. If your drives support it, you can also update the disk drive
firmware using SMU.