This is the last, and the most difficult part of our exercise on DRBD. We needed four computers, one for the database, two for the servers, and another one for the client. The two servers should have heartbeat installed so when the primary server failed, a secondary one will take over. The database and these servers will be connected using DRBD. Same procedures with the Heartbeat and DRBD Set up (see Exer 5 (Part II), Exer 6 (Part II)) will be done here. But after setting up, we must make it access the database on the other computer.
Unfortunately, we were not able to do it because of Heartbeat. We were stuck making it work and could not move on to the next steps. We could not try to connect it with the database. :(
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