Re: LPAR - micro partitioning an i5-520

but I still don't get it: is my calculation correct or do I have to know 

something
miraculous to get the numbers I need ?
In other words, I can't divide that single POWER5 processor like I 

thought ?

What is the math behind that ?
The Redbook for VPM only talks about a 2 CPU system and gives 1 CPU
to a secondary partition with Linux, allowing the first LPAR with i5-OS 
to get
the whole processor power of 2 CPUs when running in uncapped mode.
I can't even go to uncapped mode, because my system is "not able" to !

Sigh,
Philipp

Hello Philipp,

You can divide a Power5/5+ processor in tenths som the smallest partition 
will have 0.1 processor
A "whole" Power5/5+ processor is roughly 3000-3800CPW.
Some of the smaller i5 520 does not have one processor capacity - in your 
case just 0.32 processor.
According to your own formula that will give you the posibillity to create 
three partitions.
Makes sense?

Regards
 
Stefan Tageson
Informatikk Sverige AB
Propellergatan 1, SE-211 19 Malmö, Sweden 
Cell :     +46 (0) 732 36 99 34
stefan.tageson@xxxxxxxxxxxxxx