The last two weeks there have been excellent presentations by Rosa Davidson about Virtual Processors on the AIX Virtual Users group.  If you haven't seen these, check them out at https://www.ibm.com/developerworks/mydeveloperworks/wikis/home?lang=en#/wiki/Power%20Systems/page/AIX%20Virtual%20User%20Group%20-%20USA   One of the things Rosa covered in the presentation was making sure you understand your ratio of Virtual Processors to Cores on the entire frame and understanding the ratio of Entitled CPU to Virtual Processor on each LPAR.  I think... [More]

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