On Thu, Feb 14, 2008 at 12:10 PM, Timur Luchkin <[EMAIL PROTECTED]> wrote: > I have a question regarding SLONY replication. In short, the question is: > Can I have different values on every node in the "sl_path" table in column > "pa_conninfo"? > > For example, one node has IP addresses in "pa_conninfo", but other has > aliases from /etc/hosts?
This is more generally a matter for the Slony-I discussion list, but I can touch on the answer here... Yes, you may use varying kinds of values for hostnames for "sl_path.pa_conninfo". I'd expect that to be unwise from the perspective that it means you need to be looking at network configuration in multiple ways, which I would expect to lead to a risk of confusion. If you're clear on everything, and are careful not to get confused, there's no problem. I know I'd be likely to get confused when mixing name and IP addresses. Further, if your network is configured in such a way that different hosts see each other differently, that seems likely to have a huge risk of confusion. For instance, I could see this happening if two nodes have DNS configured, and one doesn't. I rather dislike that network configuration! :-) -- http://linuxfinances.info/info/linuxdistributions.html "The definition of insanity is doing the same thing over and over and expecting different results." -- assortedly attributed to Albert Einstein, Benjamin Franklin, Rita Mae Brown, and Rudyard Kipling ---------------------------(end of broadcast)--------------------------- TIP 4: Have you searched our list archives? http://archives.postgresql.org/
