In response to Airbus380 <baoluc at gmail.com>:
> 
> Hi all,
> Slony-I is new with me, so I have a problem as following:
> 
> I have two databse, db_master (host: 192.168.1.226) and db_slave (host:
> 192.168.1.5).
> I config slony-i work well, all operates on data is ok. 
> 
> I using pgadminIII (on host 192.168.1.226) to connect two db, 
> then I try to disable network adapter on host 192.168.1.226.
> 
> Next, I insert and edit some data on db_master and wait for minute.
> 
> After that I enable network adapter on host 192.168.1.226, the data on
> db_slave.
> 
> The problem is: the data on db_slave and db_master are diffrent. On
> db_slave, the data isn't updated.
> 
> Note: I use postgres on windows. I restart slony service and restart
> computer 192.168.1.226.
> But I can't resolve this problem.
> 
> Please help me.

First, did you test and verify that replication was working correctly
_before_ you simulated the network failure?

Second, how long did you wait after reconnecting?  Slony sometimes takes
a few minutes to get going again after a network failure.  Restarting
everything only makes it take longer.

Third, What's in slony's logs?

-- 
Bill Moran
http://www.potentialtech.com
http://people.collaborativefusion.com/~wmoran/