PP-261: micro-second time stamp for daemon logging

Interface1: New switch in PBS Configuration: PBS_LOG_HIGHRES_TIMESTAMP

• • Visibility: Public
  • Change Control: Stable
  • Synopsis: PBS_LOG_HIGHRES_TIMESTAMP
  • Details: 
    • This is new parameter for pbs.conf file, using this parameter admin can control high resolution logging in PBS daemons logs.
      • Possible value for this parameter is 1(enabled) or 0(disabled).
      • By default high resolution will be disabled in PBS.
    • If high resolution is enabled then log's datetime format will be DD/MM/YYYY HH:MM:SS.XXXXXX where XXXXXX will be microsecond.  XXXXXX will always be 6 digits (proceeded by zeros if need be).
    • If high resolution is disabled then no change in current log's datetime format (i.e. DD/MM/YYYY HH:MM:SS). 
    • High resolution logging will NOT be used in Accounting logs for backward compatibility for PBS Analytics.  Also this feature does not apply if PBS Pro is configured to log via syslog.
    • If enabled/disabled in pbs.conf, it will apply to all daemons on that host.
      • If enabled on the server host, it will affect the server, scheduler, and the mom on that host
      • If enabled on an execution host, it will only affect the mom on that host only.
    • As with all pbs.conf variables, PBS_LOG_HIGHRES_TIMESTAMP can be overridden by an environmental variable of the same name.