Release Notes


|4.23 Possible Data Loss on Linux for S/390

|When using DB2 on Linux for S/390 with a 2.2 series kernel, the |amount of available RAM on the Linux machine should be limited to less than 1 |GB. Limiting the RAM to 1 GB will avoid possible data loss in DB2 due |to a Linux kernel bug.

|This only affects DB2 on Linux for S/390 and not Linux on Intel.

|A kernel patch will be made available at the IBM |developerworks site, after which it will be possible to use more than 1 GB |of RAM.


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