On Wed, Sep 10, 2008 at 10:52 PM, Joshua D. Drake <jd@xxxxxxxxxxxxxxxxx> wrote: > Aftab Alam wrote: >> >> Yes ,I want a replica of my db so that I can use it as failover >> >> >> Version 7.3 linux AS release 4 update 6 > > Version 7.3 is end of life and I don't know of *any* of the replication > technologies that will work with it. I think older versions of slony can talk to it, but I'd only use that to upgrade in place to 8.3. I'm pretty sure you'd have to make a stop at 8.0 or 8.1 along the way...