2009/2/25 Karsten Hilbert <Karsten.Hilbert@xxxxxxx>
Think backwards: How would it automatically *dis*appear from
there. Have the secondary create it and check for existance
at regular intervals. Have the primary delete it at slightly
shorter intervals.
When the secondary finds it again after the check interval
the primary didn't delete it. Wait some more for good
measure and/or try to ping the primary some other way...
Thanks for the suggestion. I'm wondering what the chances of such a create/delete system would have of accidentally causing failover? Is it possible to use the archive command parameter to firstly run the pg_standby command, and follow it by a touch /tmp/pg.triggerfile by using &&?
