How to set up RAID 1 on Dell PERC S300 With Existing OS Install

Posted by Daniel Dugger on Server Fault See other posts from Server Fault or by Daniel Dugger
Published on 2012-06-28T17:56:25Z Indexed on 2012/12/14 5:06 UTC
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windows-server-2008

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raid

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perc

We have a server that is being used in production, but it was not originally meant to. The main thing I want to add to it is a Dell PERC S300 RAID Card to have the main hard drive (Windows Server 2008 R2) mirrored on another hard drive. I can not initialize the disk and wipe the the OS to create the array and then re-install. Is there a way to create the array with a current hard drive, without affecting it, and just mirroring the drive? If that card is not an option, is there a card that would allow that? The server is a Dell PowerEdge T110 II.

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