Upgrading Teradata Components Other than Server Management

Teradata® Database on VMware Base, Advanced, Enterprise Tiers Getting Started Guide

brand
Cloud
prodname
Teradata Database on VMware
vrm_release
Deployer 3.02
category
Configuration
Installation
featnum
B035-5958-018K
Before starting, open a maintenance window to see the status of the Teradata components during the upgrade process, including data, summary alerts, and reports. For more information on using maintenance windows, see Teradata Server Management Web Services User Guide.
After initiation, the upgrade process is completely non-interactive. During the upgrade, PUT reboots the system.

When performing a major upgrade, you must instead redeploy the system. See Installing and Configuring Teradata Database on VMware.

  1. Download the required upgrade bundles. Because the operating system upgrade bundle includes both important security updates and the latest version of PUT, you must upgrade the operating system whenever upgrading other Teradata components in a virtual or public cloud environment.
  2. Log on as user root to the system where the component you are upgrading is installed.
  3. If the following directory does not exist, create it: /var/opt/teradata/swupgrade-source
  4. Transfer the downloaded upgrade bundles to /var/opt/teradata/swupgrade-source.
  5. Change to the PUT bin directory: /opt/teradata/TDput/bin
  6. Manually install PUT on all the nodes. For more information, log in to https://access.teradata.com and search for KCS004693.
  7. Check the version of TDput you are running:
    # rpm -qa | grep -i TDput
  8. Run the swupgrade -U command:
    • If the TDput version is 03.09.01.07 or higher, set an environmental variable with your dbc password and run the swupgrade with the -d option:
      # export SWUPGRADEDBC='xxx'
      # /opt/teradata/TDput/bin/swupgrade -U -d
      Where xxx is your dbc password. If the password contains any special characters, you must use single quotes around your dbc password.
    • If the TDput version is lower than 03.09.01.07, set your dbc password to dbc and run the command:
      # /opt/teradata/TDput/bin/swupgrade -U
    The upgrade process begins, displaying progress messages on screen until the system reboots.
  9. Log back on to the system and run the command to display the log as the upgrade completes: tail -f /var/opt/teradata/TDput/fileservice/logs/swupgrade.log PUT displays the following to indicate upgrade completion:
    Operation completed with exit status 0
    ::
    ::
    Output for this script (swupgrade) can be found at /var/opt/teradata/TDput/fileservice/logs/swupgrade.log
  10. Press Ctrl+c to exit the tail command.
  11. Confirm the upgrade version on the system.