To Remove The Storage Service Processor - Sun Microsystems StorEdge 3900 Series Reference And Service Manual

To Remove the Storage Service Processor

1. Open the back door of the storage system.
2. If possible, verify the host name of the Storage Service Processor being replaced.
Log into the Storage Service Processor, using either of the following methods:
A console cable connected from the serial console port on the service panel to a
laptop
A console cable connected from the serial console port on the service panel to a
workstation or server
Cables and DB9 and DB25 adapters are shipped with the Sun StorEdge 3900 and
6900 series system.
3. Type the following command and make a note of the host name:
msp0# uname -n
msp0
msp0#
4. Create a record of all entries in your /etc/ethers file.
5. Shut down the Storage Service Processor through the service panel connection.
6. Power off the Storage Service Processor.
It takes time for the Storage Service Processor to shut down.
7. Label all cables attached to the Storage Service Processor and note their location.
8. Disconnect the Storage Service Processor from the internal net, the service panel,
and the power cable.
9. Disconnect the Sun StorEdge Remote Response cable.
10. Remove the rear two screws that hold the Storage Service Processor to the cabinet
frame.
11. Open the front door.
12. Remove the trim strips holding the Storage Service Processor to the storage
system.
13. Remove the Storage Service Processor by sliding it out the front of the cabinet.
14. Remove the six screws (three on each side) that hold the Storage Service Processor
to its mounting bracket
Note the orientation of the Storage Service Processor to the mounting brackets.
Chapter 12 Servicing the Storage Service Processor 12-9