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Thanks you Anders Henke
And, but it's possible to build a load balancing cluster of database with
LVS?
where all clients connects to database servers in write and read mode.
or
there are other best tools for this target?
I want to build a cluster with postgreSQL, and then I would use the port
5432 in the keepalived.conf
For the script in the MISC_CHECK, there are some rules?
And I don't know nagios, but with the nagios, what condition I should check?
For the replicas in the database servers pool, I thinking work with the
DRBD+ocfs2.
And use heartbeat for the health-checking monitoring in the pool of
database servers.
It's a feasible scenario?
--
Sayuri Komatsu
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