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What does "Partition count" in mpio_get_config output mean?

  • 1.  What does "Partition count" in mpio_get_config output mean?

    Posted Wed September 14, 2011 09:59 AM

    Originally posted by: SystemAdmin


    Hello.
    I have the following mpio_get_config -Av output from vios attached to DS5100:

    mpio_get_config -Av
    Frame id 0:
    Storage Subsystem worldwide name: 60ab80047be1e00004acee1e6
    Controller count: 2
    Partition count: 3
    Partition 0:
    Storage Subsystem Name = 'ERA'
    hdisk LUN # Ownership User Label
    hdisk2 6 A (preferred) LUN1
    ...

    Partition 1:
    Storage Subsystem Name = 'ERA'
    hdisk LUN # Ownership User Label
    hdisk6 4 B (preferred) LUN2
    ...
    Partition 2:
    Storage Subsystem Name = 'ERA'
    hdisk LUN # Ownership User Label
    hdisk4 2 B (preferred) LUN3
    ...

    Why 3 partitions? Other vioses have one storage partition in mpio_get_config output.
    #AIX-Forum


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