Lucent Technologies MAP/100P Bedienungsanleitung

Issue 2

November 1999

MAP/100P RAID System Recovery - 1

MAP/100P RAID System

Recovery

MAP/100P RAID System Recovery - 2 Issue 2

November 1999

Identifying a Failed Hard Disk Drive

Click on thegraphic for a

larger view. The LEDs associated with the failed hard disk drive will usually not be lit or flashing.

However, there are some instances where a failed hard disk drive will have a lit or flashing

LED.

MAP/100P - Front View To identify a failed hard disk drive contact your remote maintenance center.

mpixf10p LJK 031799

FAN FAULT

POWERON P/SFAULT FAN FAULT

DISKACTIVITY

012345

MAINTENANCE

USE ONLY

RESET

LATCHRELEASE

iomega

MAP/100P RAID System Recovery - 3 Issue 2

November 1999

Recovering from a Single Hard Disk Drive Failure

To recover from a hard disk drive failure:

1. Identify the failed hard disk drive.

2. Remove the failed hard disk drive.

3. Install a new hard disk drive.

The system should automatically rebuild the hard disk drive. The hard disk drive LED

will flash to indicate the rebuild activity.

4. If the system does not automatically rebuild the hard disk drive, contact your remote

maintenance center.

AT T E NT ION

OBSERVE PR ECAUTIONS

FOR HANDLING

ELECTROSTATIC

SENSIT IVE

DEVICES

NOTE:NOTE:

If you removed the wrong hard disk drive, the system will

crash immediately. See Recovering from Removing the

Wrong Hard Disk Drive.

Procedure completed.

MAP/100P RAID System Recovery - 4 Issue 2

November 1999

Recovering from a Multiple Hard Disk Drive Failure

To attempt to recover from multiple hard disk drives being listed as DED:

NOTE:NOTE:

If this procedure fails, the system will have to be restored from backup.

1. Reboot the system.

2. Press ALT+R after the POST.

The system displays the RAID Controller Settings Main Menu.

3. Select:

Tools

The system displays a diagram showing all of the drives and there status. Two or

more of the drives will be marked DED.

NOTE:NOTE:

If only one drive, or no drives, is marked DED, exit the utility by pressing ESCAPE.

The system should successfully boot.

CAUTION:

Do not complete Step 4 on the first hard disk drive to have failed.

Continue, press PAGE DOWN.

MAP/100P RAID System Recovery - 5 Issue 2

November 1999

Recovering from a Multiple Hard Disk Drive Failure

4. For one of the hard disk drives marked DED, select:

Make Online

The system displays the following message:

This procedure could corrupt system data. Do you want to

continue?

Yes

If the system is unable to complete this step for the hard disk drives:

a. Check the RAID cable connectivity.

b. Check the hard disk drive carriage power cable connectivity.

c. If both cables are properly connected, contact your remote maintenance center.

5. Select:

Yes

6. Repeat Step 4 and Step 5 for each hard disk drive, other than the first hard disk drive

to fail, marked DED.

7. Press ESCAPE.

Continue, press PAGE DOWN.

MAP/100P RAID System Recovery - 6 Issue 2

November 1999

Recovering from a Multiple Hard Disk Drive Failure

8. Reboot the system.

The system will report errors related to the failure. The system should be fully

operational.

9. If the system is not fully operational, restore the system.

Procedure completed.

MAP/100P RAID System Recovery - 7 Issue 2

November 1999

Recovering from Removing the Wrong Hard Disk Drive

If, while attempting to replace a failed hard disk drive, you remove the wrong hard disk drive,

the system will crash.

To recover from removing the wrong hard disk drive:

1. Remove power from the system.

2. Replace the incorrectly removed hard disk drive.

3. Remove the failed hard disk drive.

4. Place the empty hard disk drive assembly bracket back into the MAP/100P.

5. Reboot the system.

6. Press ALT-R after the POST.

The system displays the RAID Controller Settings Main Menu.

7. Select:

Tools

NOTE:NOTE:

Do not install the replacement hard disk drive at this point.

Continue, press PAGE DOWN.

MAP/100P RAID System Recovery - 8 Issue 2

November 1999

Recovering from Removing the Wrong Hard Disk Drive

The system displays a diagram showing all of the drives and there status. Two or

more of the drives will be marked DED.

8. Select:

Make Online

The system displays the following message:

This procedure could corrupt system data. Do you want to

continue?

Yes

9. Select:

Yes

10. Press ESCAPE.

11. Reboot the system.

The system will report errors related to the failure. The system should be fully

operational.

NOTE:NOTE:

If the hard disk drive you incorrectly removed is not marked DED, exit the utility by

pressing ESCAPE. The system should successfully boot.

Continue, press PAGE DOWN.

MAP/100P RAID System Recovery - 9 Issue 2

November 1999

Recovering from Removing the Wrong Hard Disk Drive

12. Remove the empty hard disk drive assembly bracket you inserted in Step 4.

13. Install a new hard disk drive.

The system should automatically rebuild the hard disk drive. The hard disk drive LED

will flash to indicate the rebuild activity.

14. If the system does not automatically rebuild the hard disk drive, contact your remote

maintenance center.

Procedure completed.

MAP/100P RAID System Recovery - 10 Issue 2

November 1999

RAID Controller Settings Main Menu

RAID Controller

Settings Main

Menu Main Menu

01 Automatic Configuration

02 New Configuration

03 View/Update Configuration

04 Rebuild

05 Initialize System Drive

06 Consistency Check

07 Tools

08 Select DAC960

09 Advanced Functions

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