--- In firebird-support@yahoogroups.com, "azrael_ezra_es"
<azrael_ezra_es@...> wrote:

>
> hi, I wanted to ask if anyone has tried clustering (active/active)
> firebird over RedHat's GFS distributed storage server.
>

Firebird code must be modified to work with GFS lock manager
So the best thing you can try is to start firebird with one active
master and one passive slave and GFS. Then if someone it will make
it work with active-active roles you can upgrade the system.
I will ask on firebird-devel about it