Failed Disk replacement in FC60 Storage.

[Dinakar_1]

Dear All,

I hv replaced a disk in FC 60 storage. This disk is the part of a LUN which is a Raid 1 mirror set. (2:1 and 4:1). Now the disk replaced is 4:1.

How do I rebuild the Raid now?

Still the status of the LUN is being showed as degraded.

o/p of amdsp -d fc60 is as follows:
===================================

SCSI Channel:ID = 4:1
Enclosure = 1
Slot (0-based) = 3
Disk State = FAILED--CAUSE UNKNOWN
Disk Group and Type = 09493400263B5825D0 LUN
Capacity = 0.0 GB
Manufacturer and Model = SEAGATE ST336704LC
Serial Number = 3CD1DZRX
Firmware Revision = HP03

Please hlp.

Regds,

Dinakar.

[Bernhard Mueller]

Dinakar,

I assume that you have double-checked the LEDs on the disk itself and they're OK.

Then you could take the disk down, wait a minute or two and enable it again,
then check rebuild status again:

# amdsp -r ARRAY-ID

-D downs disk, -d enables it:
# amutil -D 4:1 ARRAY-ID ; sleep 120 ; amutil -d 4:1 ARRAY-ID

# amdsp -r ARRAY-ID

HTH
Regards,
Bernhard

[Dinakar_1]

Hello!

The Disk was faulty. Replaced the Disk and the rebuilding was completed.

Regds,

Dinakar.