写的不全，特别是在pp那个，找找看
AIX中关于LVM中有几个关于容量的计算
Everyone system have 255 VGs
PV MaxPVs/VGfactor per VG
pp 1016*VGfactor per PV
Total LV size=PP size*LPs assigned to LV * Number of vopies of the LV
The JFS restricts all file system to 16MB（2的24次方） i-node
The file system size limitation is the minimum of NPBI*2(24次方)or Fragment Size*2(28次方)
延伸阅读
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