Set Disk Capacity for the Standby Cache Database | Teradata Viewpoint - 16.20 - 16.50 - Setting Disk Capacity for the Standby Cache Database - Teradata Viewpoint

Teradata® Viewpoint Installation, Configuration, and Upgrade Guide for Customers

Product
Teradata Viewpoint
Release Number
16.20
16.50
Release Date
July 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-2207-071K
Language
English (United States)
The disk capacity available to different generations of Teradata Viewpoint servers might be different. When clustering, if the active cache database has more disk capacity than the standby cache database, set a disk quota so that the active cache database does not use up more space than is available on the standby cache database.
  1. To make sure that enough disk capacity is available to the cache database, run df -h /data.
  2. If the capacity on the active cache database is greater than on the standby cache database, run the following command on the active cache database server to limit the capacity used (replace number of GBs with the limit, in Gigabytes, for the drive):
    setquota -u postgres 0 <number of GBs>000000 0 0 /data