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[HTCondor-users] Master Shutdown From Startd Cron



Hi,

I am setting a boolean variable using a Startd Cron and would like this to be used in the Master Daemon Shutdown expression. The boolean variable is MULTICORE_SHUTDOWN and returns either "true" or "false".

The cron is working and I can see the variable being set correctly in the MachineAd. The Master is shutdown correctly if the shutdown expression is explicitly set to "true".

MASTER.DAEMON_SHUTDOWN = true

However I have tried the following to include the variable but none seem to work.

MASTER.DAEMON_SHUTDOWN = ( STARTD_MULTICORE_SHUTDOWN =?= true )
MASTER.DAEMON_SHUTDOWN = ( MULTICORE_SHUTDOWN =?= true )
MASTER.DAEMON_SHUTDOWN = ( MULTICORE_SHUTDOWN == true )
MASTER.DAEMON_SHUTDOWN = ( $(MULTICORE_SHUTDOWN) == true )

What would the correct expression be or is this not possible?

Thanks

Laurence