Is there anything preventing you from using the local FS? try /tmp or some such?

OTOH, why not set up a contoller? Any number of way's it can be done, a script that calls everything in turn, something that listens on a socket (and will recieve an "Am i good to go" message/"I'm finished"

There are other ways to preserve state, a database, a lock file (that you're using), signals etc etc..

In reply to Re: Running multiple jobs with dependencies by Ryszard
in thread Running multiple jobs with dependencies by Anonymous Monk

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