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Hitachi Arrays Capacity understanding

Question asked by bhuvankumar kuppannagari on May 23, 2016
Latest reply on May 26, 2016 by Dang Luong



Can anyone help me understand how to know/see from hitachi command suite 8 or hitachi storage navigator on below mentioned one?

1.raw capacity

2.configured/allocated capacity

3.unallocated capacity


Also I could see below 3 parameters from VSP array under volumes in command suite, dose that give the information I am looking in?

open allocated --- 200TB

open unallocated --- 20TB

open reserved --- 400TB


when I see the same configuration from storage navigator it shows as

physical capacity --- 400TB

virtual capacity --- 200TB


so bit confused on it, please help me on how to understand the configuration?