Migrating from a SLES 10 Appliance-Licensed System to a SLES 11 System

Preparing to Move from SLES 10 to SLES 11

Published
January 2016
Language
English (United States)
Last Update
2018-05-04
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Product Category
Hardware
Software
The following procedure outlines the main steps of migrating from an SLES 10 appliance-licensed system to a SLES 11 system licensed for TASM or IWM. Before performing this task, be sure to review General Upgrade Considerations and License- and Platform-Dependent Upgrade Considerations.
  1. Ensure that the version of Teradata Database on the source system meets the requirements for migration based on the database to be installed on the destination system. If installing version 14.00.02.11 on a 2690 or 2700 system, do not enable hardware compression.
  2. Back up the source system data, including the TDWM database. This database encompasses configurations for the default performance groups.
  3. On the destination system, install SLES 11.
  4. On the destination system, install a version of Teradata Database that is supported on SLES 11 and meets or exceeds the minimum requirements of the hardware.
  5. On the destination system, restore the TDWM database.
  6. On the destination system, run the post_data_restore script. The post_data_restore script executes the TDWMDIP program, which converts the default SLES 10 performance groups in the TDWM database to SLES 11-compatible workloads based on a pre-defined processing scheme.
  7. Bring the destination system to the Logons Enabled state.
  8. Use the Workload Designer portlet in Teradata Viewpoint to refine workload settings as necessary.