Release notes for IBM Informix for UNIX and Linux, 14.10.xC9

Contents

• Description
• Announcement
• System requirements
• Installing IBM Informix 14.10.xC9
• Known problems
• Related information

Description

IBM Informix 14.10 is available in several different editions, and each offers different features and function.

For a complete list of what's new and changed in this release, go to . https://www.ibm.com/docs/en/informix-servers/14.10?topic=overview-whats-new-in-informix

Information about the fixed defects for IBM Informix 14.10.xC9 is available at: https://www.ibm.com/support/pages/defects-fix-list-informix-server-v1410-releases.

Announcement

System requirements

For information about hardware and software compatibility, see the detailed system requirements document at http://www.ibm.com/support/docview.wss?uid=swg27013343.

Installing IBM Informix 14.10.xC9

For step-by-step installation instructions, see installing Informix on UNIX and Linux at Installing Informix..

If you are migrating from another version of , make sure that you understand all migration requirements and restrictions before you install the product. For migration information, see https://www.ibm.com/docs/en/informix-servers/14.10?topic=documentation-migrating-upgrading.

Known problems

Related information

• Notice of deprecation:

  The Backup to Amazon Simple Storage Services (AWS S3) provided in the ontape utility is considered deprecated and will be removed in an upcoming release. This feature will be replaced with the same REST based technology used in the Informix Primary Storage Manager, to expand coverage to other cloud providers and enhance functionality.

  The onconfig parameter RSS_NONBLOCKING_CKPT will be deprecated in 14.10.xC8 and later versions. This is replaced with SEC_NONBLOCKING_CKPT for both HDR & RSS from 14.10.xC8 version onwards.

  End of life/Removal of ENCCSM from JDBC and server in future releases. Support for Encryption Communication Support Module will be removed in the future releases of Informix Dynamic Server.

  End of life/Removal of GSSCSM from JDBC and server in future releases. Support for Generic Security Services Communication Support Module will be removed in the future releases of Informix Dynamic Server.

• End of support:
  1. The Informix Storage Manager is not a valid storage manager anymore for the ON-Bar utilities. Usage of the old XBSA library with 14.10 is not supported and can lead to unpredictable results including loss of data or inability to restore.
  2. Informix Server no longer supports TLS versions 1.0 and 1.1 for network connections starting Informix Server 14.10.xC8. Currently supported TLS versions are 1.2 and 1.3.
  3. Removal of Informix Server 14.10 support for HP-UX in future releases. HP-UX support will be removed from 14.10 in a later fixpack given the end of support announcement of December 2025 for HP-UX.
  4. Removal of IBM JRE in future releases. Future releases of Informix will replace the ${INFORMIXDIR}/extend/krakatoa/jre with JAVA_HOME used at the time of installation. Customers will need to pre-install the Java JRE that will be used with Informix products.
  5. Support for blademgr and DataBlade Developers Kit (DBDK) is removed starting Informix Server 14.10.xC6. Standard blades will be autoregistered. You should use SYSBldPrepare() function to register user defined blades.
  6. Support for Communication Support Module (CSM) is removed starting Informix Server 14.10.xC9. You should use Secure Sockets Layer (SSL)/Transport Layer Security (TLS) instead.
  
  
• Features not supported:

  Rolling upgrades are not supported in IDS version 14.10.xC2 and 14.10.xC6. Migration to these versions from a previous version require changes to disk structures, and the conversion process is incompatible with a rolling upgrade. When upgrading HDR and RSS secondary servers to version 14.10.xC2 or 14.10.xC6, you must follow the steps listed in the on-line documentation under "Migrating an offline cluster to a new major version.".

• Latest open source drivers for Informix: http://github.com/OpenInformix.
• IBM Support Portal: http://www.ibm.com/support/entry/portal/
• International Informix Users Group (IIUG): http://www.iiug.org

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