Conversion to and from multithreaded database apply processing - assure_mimix - 10.0

Assure MIMIX Administrator Reference

Product type
Software
Portfolio
Integrate
Product family
Assure
Product
Assure MIMIX™ Software
Version
10.0
Language
English
Product name
Assure MIMIX
Title
Assure MIMIX Administrator Reference
Copyright
2023
First publish date
1999
ft:lastEdition
2024-05-07
ft:lastPublication
2024-05-07T13:36:02.962500

For existing resource groups, the Assure UI portal and the native user interface provide the ability to:

  • Convert the configuration of data groups associated with one or more resource groups in an application group:

  • From single-threaded to required values for multithreaded database apply processing.

  • From multithreaded to required values for single-threaded database apply processing

  • Check requirements for multithreading without converting.

  • Change how long to keep saved configuration data from a previous conversion to multithreading. The saved configuration data may be helpful if you need to return to the previously configured single-threaded settings.

Before performing a conversion, you must perform a controlled end of all data groups within the selected resource groups, and all file activity (data group file entries) must have a status of *ACTIVE or *HLDIGN. Also, the data groups cannot have any open commit activity unless you explicitly specify to discard any open commits.

After a conversion, the data groups must be started with a start request that also specifies to clear pending entries (CLRPND(*YES)). If the Start Application Group (STRAG) command is used to start replication, it will automatically perform the clear pending start of the data groups. Running audits after conversion is recommended if you specify to discard open commits.

Available options and the configuration values changed by conversion processing are described in the instructions for performing conversion. For more information, see the following topics: