hi list!
i'm trying to set up an HA database cluster so designed: there are two 
[master/slave] redundant servers with postgres and drbd managed by 
heartbeat in crm mode. it works very well but now i've to replicate the 
db to another similar db cluster to achieve a shadow/readonly copy. i 
guess slony-I is the answer to my problem but i don't know if an ocf to 
manage this already exists. does anyone know it? does anyone set up 
something like this?

my sw scenario's:
centOS 5.2
heartbeat 2.1.4
drbd82-8.2.6
postgresql 8.3.5
slonyI-2.0.0

i'm both an english newbie and a heartbeat newbie.. so i'm sorry..
thanks in advance for feedback!

marco