[Kamailio-Users] Redundancy and fault-tolerance

[Iñaki Baz Castillo]

2009/3/3 Juha Heinanen <jh at tutpro.com>:

> drbd can be used to keep the db files up to date between the hosts
> instead of mysql cluster, which i don't like at all.

DBRD for MyDWL data replication? that's really dangerous. Even if you
do a simple "scp" of a MyISAM database between two
similar hosts, the copy will become "not optimized".


> so as i wrote earlier: dbbd is ok, but linux ha even in v2 is still not good for
> this job.

I don't agree. How do you change the DBR status from slave to active
and from active to slave? with a command from a remote computer? I
think this is really better if it's done in localhost with powerfull
and tested HeartBeat commands (IMHO).



-- 
Iñaki Baz Castillo
<ibc at aliax.net>