17.20 - On Teradata Vantage Nodes - Analytics Database - Teradata Vantage

Teradata Vantage™ - Analytics Database Security Administration - 17.20

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-03-07
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Teradata Vantage Upgrade: When you upgrade a database system with a new release of Teradata Vantage, TDGSS does not overwrite the TdgssUserConfigFile.xml, but retains the existing configuration.

Teradata Operating System and Hardware Migration: When you migrate Teradata Vantage data to new hardware, or to the same hardware after a change of operating system, the following files and directories are automatically preserved:
  • TDGSS site directory and its contents, including the LDAP configuration, if any.
    If the LDAP configuration and certificates are outside of the TDGSS site directory, the migration script detects this and preserve the files and the non-standard directory structure.
  • Certificates for the PROXY mechanism.
  • If Kerberos is in use, the /etc/krb5.conf file and the file named in the KRB5 mechanism's TeradataKeyTab property are preserved.