Primary Storage and IBM Spectrum Virtualize

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SVC7.3 and cache stats

  • 1.  SVC7.3 and cache stats

    Posted Tue August 22, 2017 03:05 PM

    Which is the upper and lower cache when TPC is reporting stats for VC and VCC?



  • 2.  RE: SVC7.3 and cache stats

    Posted Tue August 22, 2017 03:22 PM

    VC is upper cache, VCC is lower cache.  Not sure what you are looking at but stage and de-stage times can be very revealing statistics.  Let me know if you need any help deciphering.....



  • 3.  RE: SVC7.3 and cache stats

    Posted Wed August 23, 2017 12:29 PM

    Hi Tom,

    Hoping to figure out how to utilize spectrum control to see if there are any cache constraints in my environment. Thank you for the feedback.