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[Urgent]--Moving CPUs from an LPAR

  • 1.  [Urgent]--Moving CPUs from an LPAR

    Posted Mon January 10, 2011 09:00 PM

    Originally posted by: srinivas_AIX


    I have few questions here.

    1) How to know whether a frame can fit how many CPUs.
    2) Can we move CPUs from one frame to another, if so, how?
    3) Does a change in LPAR profile need a reboot?
    #AIX-Forum


  • 2.  Re: [Urgent]--Moving CPUs from an LPAR

    Posted Tue January 11, 2011 08:47 AM

    Originally posted by: orphy


    1) That really depends on what frame you are talking about and your definition of frame. You should be able to cross-reference your "frame" here.

    http://www-03.ibm.com/systems/power/hardware/reports/factsfeatures.html

    2) Physically or logically? Usually no for physically, at least you usually don't want to do it yourself but it all depends on what you mean by the "move".

    3) If you make changes for the profile, you need to halt the LPAR and activate it using the profile to get all the changes to take effect. If the change is temporary, you could do it via DLPAR operations which don't usually require reboot.
    Orphy
    #AIX-Forum


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