rp8460 cell1 warning

[stephen peng]

i did deal with an issue when one of the VRM not Enabled by replacing it, but from where can you get a single VRM? you get to get a new cell.

[mac2008_1]

I don't think so! I think VRM's 4 Pwr Good status is not good!

look this messages:

[rp8640_2_mp] MP:CM> ps

Display detailed status of the selected MP bus device.


The following MP bus devices were found:
+---+----+-----+-------+-------+-----------+
| | | | | | |
| | | Sys | | IO | Bulk Pwr |
|Cab| MP |Bkpln| Cells |Chassis| Supplies |
| # |M S| |0 1 2 3| 0 1 |0 1 2 3 4 5|
+---+----+-----+-------+-------+-----------+
| 0 |* *| * |* * * | * * |* * * * * |
+---+----+-----+-------+-------+-----------+

You may display detailed power and hardware status for the following items:

T - Cabinet
S - System Backplane
G - MP (Core I/O)
P - IO Chassis
C - Cell
Select Device: c
Enter cell number: 1

HW status for Cell 1 : FAILURE DETECTED

Power status : on, CPU 0 MODULE FAULT
Faults above are latched. They are cleared just before the cell is powered on.
Boot is not blocked
PDH memory is shared
Processor Compatibility : OK
RIO cable status : connected
RIO cable connection physical location : PCI Domain 1
Core cell is cell 0
Attention Led is off

PDHC status Leds : ****

CPU Module Slot 0 1 2 3
Populated P P P P
Local 48V Good * * * *
Power Enabled * * * *
Power Good * * * *
(* - True, P - Processor, T - Terminator)

| DIMM Presence |
| |
| Side: | A | B |
|Echelon: |01234567|01234567|
+---------+--------+--------+
| |***** ***** |
1 1 1 1 1 1
VRM's 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
Present : * * * * * * * * * * * * * * * *
Enabled : * * * * * * * * * * * * * * * *
Pwr Good : * * * * * * * * * * * * * * *

Front Side Bus Freq. : 200.25 MHz
CPU Core Freq. : 1600 MHz
CPU Part Number : 80543KC

System Boot Rom (SFW) firmware rev 004.080.000
PDH controller (PDHC) firmware rev 022.002.003 built SUN JAN 08 23:26:14 2006

[mac2008_1]

why did you say "cell 1's VRM f power fault"

how did you find???

[stephen peng]

mac2008,
check out how many(16) VRM were configured in cell 1 and how many(15) were Pwr good. it is just my opinion, and i consider you should try to unload cell 1 and cell 2 first to see what happen.

regards

[mac2008_1]

thank you ! I don't understand why "CPU 0 MODULE FAULT"? "CPU 2 MODULE FAULT"?

[Torsten.]

Can you really read this???

Power Status
---------------+-----+-------+-------+-----------+
| | | | |
| Sys | | IO | Bulk Pwr |
|Bkpln| Cells |Chassis| Supplies |
| |0 1 2 3| 0 1 |0 1 2 3 4 5|
---------------+-----+-------+-------+-----------+
Populated | * |* * * | * * |* * * * * |
Enabled | * |* * * | * * |* * * * * |
Power OK | * |* * * | * * |* * * * * |
Warning/Fault | | * | | |
Attention LED | | | | |







Consider to attach such output for better format and reading, thanks.

[Andrew Rutter]

hi,

sorry for the delay in getting back here.

Torsten, i agree not easy reading!

but it does clearly state that the cell 2 is the one with a fault?

Also it is not detecting an io chassis assy? the rio connection cannot be verified?

HW status for Cell 2 : FAILURE DETECTED

Power status : on, CPU 0 MODULE FAULT
Faults above are latched. They are cleared just before the cell is powered on.
Boot is not blocked
PDH memory is shared
Processor Compatibility : OK
RIO cable status : not connected
RIO cable connection physical location : cannot be determined
Core cell is cell 0
Attention Led is off


was the system working? has a third cell (cell2) just been added? how are the cells configured within an npar/npar's

might be an idea to pull cell 2 and boot up?

Andy