6800C 2+1 Clique Configurations (6650 Coexistence) - Active Enterprise Data Warehouse

6800 Platform Product and Site Preparation Guide

Product
Active Enterprise Data Warehouse
Published
February 2018
Language
English (United States)
Last Update
2018-04-19
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Product Category
Hardware

All drives in a 6800C system are HDDs.

The following coexistence configuration is supported for a 6800C 2+1 clique with HDDs:

No. of HDDs per Node Configuration
Variable Configuration
  • Two Teradata Database nodes plus one hot standby node to four disk arrays (2:4 ratio)
  • Up to 36 AMPs per node (APN) in multiples of 2 per clique
  • Up to 180 HDDs per active node in multiples of 10 per clique (no mixed drive types or sizes in each disk array)
  • Used with 6650
  • Cannot be upgraded to SSDs

For a 6800C 2+1 clique with four disk arrays, coexisting with a 6650H or 6650C system, the following guidelines apply:

  • Two Teradata Database nodes plus one hot standby node to four disk arrays (2:4 ratio)
  • Up to 36 AMPs per node in multiples of 2 per clique
  • Up to 180 drives per node (no mixed drive types or sizes in each disk array)
  • Up to 90 drives per array in 4 arrays
6800C 2+1 Node Clique with Four Disk Arrays Configuration Example (6650 Coexistence)