Ddc Replacement; Active Replacement And Hot Replacement - Fujitsu SPARC ENTERPRISE M9000 Service Manual

19.2 Active Replacement and Hot
Replacement
The active replacement procedure and hot replacement procedure for the DDC are
the same.
The procedure is as follows.
1. Unlock and open the appropriate door of the server.
For details, see
Caution – Before touching FRU or the dummy (filler) unit, see
"Antistatic Precautions" on page 1-6
Failure to do so might result in serious damage to operating domains.
2. Using the maintenance menu, select the DDC to be replaced. (Use the
maintenance menu for
The fieldeng permission is required for executing this command.
a. Log in to the XSCF from the terminal connected to the XSCF, and execute the
FIGURE 19-2
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Maintenance/Replacement Menu
Please select a type of FRU to be replaced.
1. CMU/IOU(CPU Memory Board Unit/IO Unit)
2. FAN(Fan Unit)
3. PSU(Power Supply Unit)
4. XSCFU(Extended System Control Facility Unit)
5. DDC_A(DDC for BP_A)
---------------------------------------------------
Select [1-5|c:cancel] :
Note – DDC_A is displayed only for the M8000.
b. Select "5. DDC" from the replacement parts list in the maintenance menu.
Chapter
Step
replacefru command.
The initial page of the maintenance menu is displayed as shown in
Initial Page of the Maintenance Menu
5.
and be sure to wear the antistatic wrist strap.
8.)
Section 1.4,
Chapter 19

DDC Replacement

.
FIGURE 19-2
19-3