How setup raid on exiting OS Centos 6

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kainth.kumar
Posts: 1
Joined: 2015/03/04 10:20:30

How setup raid on exiting OS Centos 6

Post by kainth.kumar » 2015/03/04 10:27:33

Hi

I have already install CentOS 6 and email server running on it. now i wants to configure raid on two hard drive for OS mirroring purpose.

Please guide me how its possible.

jscarville
Posts: 135
Joined: 2014/06/17 21:50:37

Re: How setup raid on exiting OS Centos 6

Post by jscarville » 2015/03/04 18:25:51

If it is hardware RAID, contact the hardware vendor for instructions. Maybe they can help.

If it is software RAID the you will have to use mdadm but you had better know exactly what you are doing.

It is easier in most cases to reinstall and do it right the first time.

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