Sun Microsystems Sun SPARC Enterprise M3000 Administration Manual page 114

An LSB on a midrange or high-end server has up to four processors (when a Uni-XSB
is assigned to the LSB); therefore, the LSB needs 32 processor IDs. An LSB on an
entry-level server, which supports only a single processor, requires only eight
processor IDs.
TABLE A-1
numbers, in hexadecimal/decimal format. The Solaris prtdiag(IM) command
provides the LSB numbers and CPU chip numbers in decimal format for components
that are part of the domain.
TABLE A-1
LSB
Number
00
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
98 SPARC Enterprise Mx000 Servers Administration Guide • August 2009
shows the relationship between LSB numbers and starting processor (proc)
LSB Numbers and Starting Processor Numbers
CPU Chip 0 CPU Chip 1
00/00 N/A
Midrange and High-End Servers
00/00 08/08
20/32 28/40
40/64 48/72
60/96 68/104
80/128 88/136
a0/160 a8/168
c0/192 c8/200
e0/224 e8/232
100/256 108/264
120/288 128/296
140/320 148/328
160/352 168/360
180/384 188/392
1a0/416 1a8/424
1c0/448 1c8/456
1e0/480 1e8/488
CPU Chip 2
Entry-Level Servers
N/A
10/16
30/48
50/80
70/112
90/144
b0/176
d0/208
f0/240
110/272
130/304
150/336
170/368
190/400
1b0/432
1d0/464
1f0/496
CPU Chip 3
N/A
18/24
38/56
58/88
78/120
98/152
b8/184
d8/216
f8/248
118/280
138/312
158/344
178/376
198/408
1b8/440
1d8/472
1f8/504