查看p750内存插槽占用情况
lscfg -vp | grep -p DIMM
Memory DIMM:
Record Name.................VINI
Flag Field..................XXMS
Hardware Location Code......U78A0.001.DNWKM02-P1-C13-C2
Customer Card ID Number.....31F4
Serial Number...............YLD000B8FB0E
CCIN Extender...............1
Product Specific.(VZ).......03
FRU Number..................78P0555
Part Number.................78P0555
Power.......................4800000000020000
Size........................8192
Product Specific.(HE).......0001
Product Specific.(CT).......10210004
Product Specific.(HW).......0001
Product Specific.(B3).......030000000001
Product Specific.(B4).......00
Product Specific.(B7).......000000000000000000000000
Version.....................ipzSeries
Physical Location: U78A0.001.DNWKM02-P1-C13-C2
Memory DIMM:
Record Name.................VINI
Flag Field..................XXMS
Hardware Location Code......U78A0.001.DNWKM02-P1-C13-C3
Customer Card ID Number.....31F4
Serial Number...............YLD003B8F9D3
CCIN Extender...............1
Product Specific.(VZ).......03
FRU Number..................78P0555
Part Number.................78P0555
Power.......................4800000000020000
Size........................8192
Product Specific.(HE).......0001
Product Specific.(CT).......10210004
Product Specific.(HW).......0001
Product Specific.(B3).......030000000001
Product Specific.(B4).......00
Product Specific.(B7).......000000000000000000000000
Version.....................ipzSeries
Physical Location: U78A0.001.DNWKM02-P1-C13-C3
Memory DIMM:
Record Name.................VINI
Flag Field..................XXMS
Hardware Location Code......U78A0.001.DNWKM02-P1-C13-C4
Customer Card ID Number.....31F4
Serial Number...............YLD001B8F9CC
CCIN Extender...............1
Product Specific.(VZ).......03
FRU Number..................78P0555
Part Number.................78P0555
Power.......................4800000000020000
Size........................8192
Product Specific.(HE).......0001
Product Specific.(CT).......10210004
Product Specific.(HW).......0001
Product Specific.(B3).......030000000001
Product Specific.(B4).......00
Product Specific.(B7).......000000000000000000000000
Version.....................ipzSeries
Physical Location: U78A0.001.DNWKM02-P1-C13-C4
……
查看：http://www-01.ibm.com/support/knowledgecenter/8233-E8B/p7ecs/p7ecsp7ebsparts.htm?cp=8233-E8B%2F0-4-6-3-4&lang=en
位置19是CPU组件，可以看到一共可以配4个
位置30是内存，每个CPU组件支持2-8根，所以满配是32根，支持三种容量大小的内存。
