Making duplicate hard drives
I have (2) servers that are exactly the same. They both have hot swapable drives. One is being used as the server and one is just a backup unit. I want to be able to make the hard drive on the backup server to be an exact copy when I copy the files to it at night. I'm not sure if rsync is what I want or something else. The machines are side by side to each other. Should I just run a cable between them or plug the backup machine into the network? Any suggestions?
Thanks.
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