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max usable cache memory for a single Vmax engine
Just want to understand the following:
A single V-max engine comes with two directores and each directore can only have max 64GB memory (so total max 128 GB for a V-max engine). My question: what is the max usable memory for a single V-max engine? 128GB or only 64GB ( due to they are mirrored between two directores)?
thanks
long
Fenglin1
6 Operator
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2074 Posts
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Posted November 24th, 2011 17:00
Yes, the memory is mirrored. you have usable 64GB memory per engine
use SE command to check the usable memory information.
symcfg list -memory
Symmetrix ID : 00029260xxxx
Number of Memory Boards : 4
Slot Number Capacity(MB)
6 28672
7 28672
8 28672
9 28672
--------
Total (Usable Cache) 57344
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