Information Technology Reference
In-Depth Information
15 2 496, 497, 498, 499, 500, 501, 502, 503 2880 6.0 7 160
15 3 504, 505, 506, 507, 508, 509, 510, 511 2880 6.0 7 160
============================ Memory Configuration =====================
Memory Available Memory DIMM # of Mirror Interleave
LSB Group Size Status Size DIMMs Mode Factor
--- ------ -------------- ------- ------ ----- ------- ----------
00 A 32768MB okay 2048MB 16 no 8-way
00 B 32768MB okay 2048MB 16 no 8-way
15 A 65536MB okay 4096MB 16 no 8-way
15 B 65536MB okay 4096MB 16 no 8-way
========================= IO Cards =========================
LSB Name Model
--- -------------- ------------
00 scsi LSI,1064
00 network N/A
00 network N/A
00 scsi LSI,1064
00 network N/A
00 network N/A
==================== Hardware Revisions ====================
System PROM revisions:
----------------------
OBP 4.24.11 2009/04/21 14:53
=================== Environmental Status ===================
Mode switch is in UNLOCK mode
This output shows that the domain has two XSBs assigned: LSB#00 and
LSB#15. LSB#00 is a CMU in Uni-XSB mode, because there are 4 CPU chips (0
to 3) and 32 DIMMs (16 in Memory Group A and 16 in Memory Group B). There
is also a corresponding IOU in LSB#00 that has 2 base I/O cards (LSI-1064), each
of which provides 2 network interfaces. LSB#15 is also a CMU in Uni-XSB mode
because it has the same number of CPU and DIMM counts as LSB#00. However,
LSB#15 has no IOU associated with the CMU.
The LSBs provide CPUs with different speeds and different core counts. This
is a key differentiator of the Sun SPARC Enterprise M-Series compared to other
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