Editing HA cluster with DRBD and Heartbeat
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− | == | + | == Bofore going in production: testing, testing, testing, and ...hm... testing! == |
The installation of the cluster is finished at this point. Before putting the cluster in production it is very important to test the cluster. Because of all the possible different kinds of hardware that you may have, you may encounter problems when a failover is necessary. And as the cluster is about high availability, such problems must be found before the cluster is used for production. | The installation of the cluster is finished at this point. Before putting the cluster in production it is very important to test the cluster. Because of all the possible different kinds of hardware that you may have, you may encounter problems when a failover is necessary. And as the cluster is about high availability, such problems must be found before the cluster is used for production. |