Fujitsu M10 Product Notes page 85

Table 3-5 Problems that might occur with XCP 2240 and workarounds (continued)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x
140605-002
Description
XSCF in a SPARC M10-4S in the PPAR
resets in this status, you may be unable to
switch to the control domain console.
You can confirm that this event has
occurred by executing the showlogs
event command and confirming that an
event log for console path switching was
registered during the time between POST
diagnosis completion and OpenBoot
PROM start completion.
[Example] Event log message issued
when PPAR_ID is 0
POST Diag complete from PPAR (PPAR
ID 0)
--- Omitted ---
PPAR ID 0: Console path is switched
--- Omitted ---
PPARID 0 GID 00000000 state change
(OpenBoot Running)
Suppose that all but one of the system
boards (PSBs) that make up a physical
partition (PPAR) are faulty. If you
attempt to use the DR function to
disconnect the normal PSB by executing
the deleteboard(8) command, this
command times out and terminates
abnormally. In addition, if you execute
the deleteboard(8) command using the
DR function after then in an attempt to
disconnect another PSB in the same
PPAR, the command always times out.
Furthermore, you can no longer connect
to the control domain console by
executing the console(8) command.
[Example] deleteboard(8) command
timeout
XSCF> deleteboard -c disconnect 00-0
PSB#00-0 will be unconfigured from
PPAR immediately. Continue?[y|n] :y
All domains are temporarily suspended,
proceed?[y|n] :y
Start unconfigure preparation of PSB.
[1200sec]
0..... 30..... 60..... 90.....120.....150.....180.....
210.....240.....\
270.....300.....330.....360.....390.....420.....450
.....480.....510.....\
Workaround
If all but one of the PSBs are faulty, first
turn off the power to the PPAR, and then
execute the deleteboard(8) command to
disconnect the normal PSB.
[How to restore]
Execute the following procedure:
1. Execute the rebootxscf -a command to
reset the XSCF.
2. Check the error logs and messages to
identify the cause of the error.
3. Eliminate the cause of the error.
4. Perform the operation described in
"6.3.1 Example operation for
unassigning a system board" or "6.3.3
Example operation for reserving the
unassignment of a system board" in the
Fujitsu M10/SPARC M10 Systems
Domain Configuration Guide.
Chapter 3 Information on Software 71