Table 2-21 Psb, Xsb, And Lsb Numbers To Be Assigned (Decimal) - Sun Microsystems Sun SPARC Enterprise M3000 User Manual

Number of Domains and XSBs for Each System (2 of 2)
TABLE 2-20
System
High-end systems
High-end system with
expansion cabinet
Note – Enabling Memory Mirror would require twice the amount of memory of a
domain used for operation. If the system board is a Quad-XSB in the M8000/M9000
servers, Memory Mirror cannot be used.
TABLE 2-21
The PSB number is same as the CPU/Memory Board unit or I/O unit slot number.
If a PSB has one XSB number, the Uni-XSB configuration is assumed; and if it has
four XSB numbers, the Quad-XSB configuration is assumed.
PSB, XSB, and LSB Numbers to be Assigned (Decimal)
TABLE 2-21
PSB Number (Note)
00
01
02
:
15
TABLE 2-22
of LSB information. Up to 16 items of LSB information (on the DCL) can be set for
one domain. These items can be displayed and specified by showdcl(8), and
setdcl(8). For details on DCL terms, see
2-98 SPARC Enterprise Mx000 Servers XSCF User's Guide • August 2009
The system containing
up to 32 CPU chips.
(M9000)
The system containing
up to 16 CPU chips.
(M8000)
The system containing
up to 64 CPU chips.
(M9000)
lists the PSB, XSB, and LSB numbers to be assigned.
XSB Number
(Uni-XSB) (Note)
00-0
01-0
02-0
:
15-0
lists DCL information. The DCL has descriptors that each specify one item
Range of Domain Maximum Number of
ID XSBs
0 - 23 32 (8 x 4)
0 - 15 16 (4 x 4)
0 - 23 64 (16 x 4)
XSB Number (Quad-XSB)
(Note)
00-0, 00-1, 00-2, 00-3
01-0, 01-1, 01-2, 01-3
02-0, 02-1, 02-2, 02-3
:
15-0, 15-1, 15-2, 15-3
TABLE 2-19
Memory Mirror (Note)
Uni-XSBs only
Enabled
LSB Number
Independent values, 00 to 15, can
be arbitrarily specified in a
domain.
.