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  #1  
Old November 3rd, 2006
ajain12's Avatar
ajain12 Offline
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PP size

I want to configure a VG of size 900GB with 25 disks of 36GB each. Is it possible. What would be the PP size.


As per my knowledge for adressing 36 GB in AIX 5.2 , PP size should be 64MB ie Volume Multiplier factor of 16. So the limit of Big VG of 128 Hard disks /16= 8 disks. That implies with 36 Gb hard disk I can only have maxm VG as ( 36 * 8 = 288GB )288Gb only.

Pls suggest.
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  #2  
Old November 22nd, 2006
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Re: PP size

ehm first of all.. i want to say that i am a newbee but nevertheless i want to say my opinion...

maximal PV (disks) a VG = 32 .. so yours is 25 --> iit is possible

maximal PPs a VG = 32512

so .. if pp size ist = 64MB

900 000 / 64MB = 14062,5 pp so i think it is ok..
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