Oracle SPARC T7-4 Service Manual page 84

Verify a DIMM
-> set /SYS/PM0/CM0/CMP/BOB10/CH0/DIMM requested_config_state=Enabled
Set 'requested_config_state' to 'enabled'
4. For a host-detected fault, perform the following steps to verify the new DIMM:
a.
Set the virtual keyswitch to diag so that POST will run in Service mode.
-> set /HOST keyswitch_state=diag
Set 'keyswitch_state' to 'diag'
b. Power cycle the server.
-> stop /System
Are you sure you want to stop /System (y/n)? y
Stopping /System
-> start /System
Are you sure you want to start /System (y/n)? y
Starting /System
c.
Use the show /HOST command to determine when the host has been powered
off.
The console will display status=Powered Off. Allow approximately one minute before
running this command.
Switch to the system console to view POST output.
d.
Watch the POST output for possible fault messages. The following output indicates that
POST did not detect any faults:
-> start /HOST/console
...
0:0:0>INFO:
0:0:0>
0:0:0>POST:
0:0:0>Master set ACK for vbsc runpost command and spin...
Note -
remains at the ok prompt go to
e.
If the server remains at the ok prompt, type boot.
Return the virtual keyswitch to normal mode.
f.
-> set /SYS keyswitch_state=normal
84 SPARC T7-4 Server Service Manual • May 2017
POST Passed all devices.
Return to VBSC.
The server might boot automatically at this point. If so, go directly to
Step 4e.
Step 4g. If it