-- How to establish hardlink between XIB and Gateway filer files ?

* In the directory path determined by the attribute $UserConfigOverride.$ChangedSendDir, a hard link to the initial file will be created instead of copying the file. This will reduce the performance overhead created by changing the path, to a neglectable value.

1. This feature is available starting CORE_211_03-01-47 & IXFB_112-01-37 (both inclusive) onwards. This means, you are required install both these patches.