Hi all, quick question: is anyone running an MTA on an active-passive cluster? Specifically, I need to do a stop - wait for drbd fs to move over - update symlinks - then start again -- on both nodes. So that on the active node the MTA runs with "mail gateway" postfix config in /drbd/etc/postfix and on the passive: with "send-only" config in /etc/postfix.
Off the top of my head it looks like defining two postfix resources that both start/stop the same postfix only at different times/on different nodes should do the trick. Any gotchas I'm not seeing? Better ways to accomplish it? (I know running an MTA that way is not the Approved Way(tm), I have my reasons for wanting to it like this.) TIA -- Dimitri Maziuk Programmer/sysadmin BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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