I have one of the chassis with the L1 controller powered up.
If everything works, and I can supply enough power, I could make a configuration with 24 1GHz IP35 CPUs and 24GB of RAM
001c02-L1>WARNING: power appears off, console unavailable
001c02-L1>l1
L1 command processor engaged, <CTRL-D> to exit.
001c02-L1>config verbose
:0 - 001c02 (local)
:1 - not connected (attached I/O)
:5 - not connected (attached C)
001c02-L1>* version
001c02:
L1 1.40.6 (Image A), Built 01/06/2006 13:16:50 [MIPS 2MB image]
001c02-L1>power up
001c02-L1>
entering console mode 001c02 CPU0, <CTRL_T> to escape to L1
Starting PROM Boot process
IP35 PROM SGI Version 6.210 built 02:33:51 PM Aug 26, 2004
Testing/Initializing memory ............... DONE
Copying PROM code to memory ............... DONE
Discovering local IO ...................... DONE
Discovering NUMAlink connectivity .........
Local hub NUMAlink is down.
*** Local network link down
DONE
Found 1 objects (1 hubs, 0 routers) in 5893 usec
Waiting for peers to complete discovery.... DONE
No other nodes present; becoming global master
Global master is /hw/rack/001/bay/02
Intializing any CPUless nodes.............. DONE
Checking partitioning information ......... DONE
No other nodes present; becoming partition master
Local slave entering slave loop
Local slave entering slave loop
Local slave entering slave loop
Loading BASEIO prom ....................... DONE
BASEIO PROM Monitor SGI Version 6.210 built 02:30:38 PM Aug 26, 2004 (BE64)
4 CPUs on 1 nodes found.
NVRAM checksum is incorrect: reinitializing.
Automatic update of PROM environment disabled
Graphics diagnostics
Installing PROM Device drivers ............
On-board (IO9) tigon3 1000BaseT interface
Base I/O Ethernet set to /dev/ethernet/tg0
Probing IOC4 ATA adapter 2
IOC4 RevId = 83
Detected Vendor id/Product MATSHITA DVD-ROM SR-8178
Walking SCSI Adapter 0, (pci id 3)
1- 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- = 0 device(s)
Walking SCSI Adapter 1, (pci id 3)
1- 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- = 0 device(s)
Initializing PROM Device drivers ..........
Initializing Base I/O Ethernet Interface...Failed. MII Status Register = 0x7949
Done.
---------------Interface Configuration Summary----------------
ASIC|Revision|MAC Address : 5701|B5|08:00:69:15:e2:d6
Link Negotiation|Advertisement : On|<H10 F10 H100 F100 F1000>
Link|Speed|Duplex|Rx/Tx FlowCtrl: Down|10|Half|Off/Off
--------------------------------------------------------------
DONE
Checking hardware inventory ...............
WARNING: hardware inventory is invalid. Reinitializing...
Writing 3 records... DONE
Updated new configuration. Wrote 3 records.
**** System Configuration and Diagnostics Summary ****
CONFIG:
No. of NODEs enabled = 1
No. of NODEs disabled = 0
No. of CPUs enabled = 4
No. of CPUs disabled = 0
Mem enabled = 4096 MB
Mem disabled = 0 MB
No. of RTRs enabled = 0
No. of RTRs disabled = 0
DIAG RESULTS:
ALL DIAGS PASSED.
**** End System Configuration and Diagnostics Summary ****
System Maintenance Menu
1) Start System
2) Install System Software
3) Run Diagnostics
4) Recover System
5) Enter Command Monitor
Option? 5
Command Monitor. Type "exit" to return to the menu.
>> hinv
System SGI-IP35
4 1.0 GHz IP35 Processors
Main memory size: 4096 Mbytes
PCI IOC4: in slot 1, (adapter 0)
PCI Gigabit Ethernet (tigon3) Controller 1
Integral SCSI controller 2: Version IOC4 ATA
CDROM: unit 0 on SCSI Controller 2, (cdrom(2,0,7))
Integral SCSI controller 0: Version Qlogic 12160
Integral SCSI controller 1: Version Qlogic 12160
>>