On 20/03/2014 09:51, Chris Tothill
wrote:
Since no-one else has replied...
I replied to this off-list.
I can't see any reason why it shouldn't work with a routed
address (provided of course that your router/firewall passes
traffic on the correct TCP ports) since it's just sending IP
packets- it doesn't matter how they make the trip, just that
they do. Performance might be questionable depending on the
speed of the link. The danger of split brain would be severe-
you'd need good fencing, as everyone always says! Personally I
prefer to have the DR site have a regular snapshot of the data
rather than a live copy in case of corrupted data being
written to all your copies and then having to recover from
backup, but it depends entirely on your application.
Chris
+1. Only other thing to add here is you might also want to look at
drbd-proxy depending on the size of the replication link
and the rate of data change.
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