Enhance functionality of cached plugins/local checks for AIX Agent

Hi all,

the function run_cached of the checkmk AIX Agent for cached local checks and plugins should be enhanced to same which the Linux Agent already has:

  • cached local checks/plugins are running in the background so that the checkmk agent does not hang during script execution (does not work on AIX 7.2 with ksh Version M 93t+ 2009-05-01)
  • kill old processes if the age (access time) of $CACHEFILE.new is twice the MAXAGE

Best Regards