The output provides information about both controllers and includes WWN,
firmware version number, serial number, status, and speed of the link on the
host and expansion ports. If a controller is not discovered, the WWN and serial
number fields are blank. Restart the file system.
3. Enter the enclosure show topology command to verify the HBA ports and
connection:
# enclosure show topology
Port enc.ctrl.port enc.ctrl.port enc.ctrl.port enc.ctrl.port
---- - ------------- - ------------- - ------------- - -------------
1a
1b
1c
1d
4a
4b > 9.B.H: 9.B.E > 11.B.H:11.B.E
4c
4d
7a
7b
7c
7d
10a
10b > 11.A.H:11.A.E > 9.A.H: 9.A.E
10c
10d
---- - ------------- - ------------- - ------------- - -------------
The output provides a text representation of each HBA port and the order in
which the shelf controllers are connected. If the replacement controller does
not appear in the map, then there is still an issue with this controller.
4. Enter the filesys enable command to restart the file system.
Complete the procedure
Procedure
1. Return the failed or replaced part(s) to EMC Data Domain. Reuse the packaging
from the new part(s) and use the included prepaid waybill for shipping.
Reference the RMA number on the outside of the package.
2. Send an autosupport report from the system by entering the autosupport
send command.
Disk replacement
This procedure describes how to remove and replace a disk.
Identify the failed drive
Procedure
1. Check the disk enclosure LEDs visible on the front panel of the shelf. Use the
table to identify the color and status.
Removing and Replacing FRUs
86 EMC Data Domain DS60 Expansion Shelf Installation and FRU Replacement Hardware Guide
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