Re: How do you duplicate a drive?

From: Steve Bertrand (iaccounts_at_ibctech.ca)
Date: 10/01/04

  • Next message: Nicx: "(no subject)"
    Date: Fri, 1 Oct 2004 14:03:03 -0400 (EDT)
    To: "Matt Staroscik" <matt@wrongcrowd.com>
    
    

    >
    > I have a RAID mirror (2x 160GB) which I would like to back up onto a
    > spare
    > 160GB drive.
    >
    > I do not have a hot-swap caddy so I was planning on powering down the
    > system to get the backup drive in and out.
    >
    > But once I have the new blank drive in, what is the best way to
    > duplicate
    > the RAID? Ideally I would like to create a disk that could boot the
    > system
    > (and rebuild the RAID) in case disaster strikes.
    >
    > Can dd do this?

    # man rsync

    Steve

    >
    > I am new to Unix disk operations... Many thanks in advance for the
    > help.
    >
    >
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