HP OpenVMS Systems

VIOC Cache Utilization?

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The Question is:

 
Ho wdo i get my vms system to use all the cache memory? Below is the curretn
 usage.
 
Virtual I/O Cache (Kbytes): Total Free  In Use
Cache Memory                50000 23752 26248
 

The Answer is :

 
  The OpenVMS Wizard would not recommend altering the VIOC (VCC)
  cache configuration, as determined by AUTOGEN based on FEEDBACK.
 
  You will want to investigate the XFC cache first available with
  OpenVMS V7.3 (ECO 2 or later, when available), and you will want
  to investigate the I/O subsystem operations and such existing
  mechanisms as global buffers.
 
  Please see the OpenVMS Performance Management documentation for
  an introduction into the areas of performance tuning.

  

     

     
answer written or last revised on ( 1-OCT-2001 )
     
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