Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 12 Jul 1999 13:17:33 -0700
From:      Greg Shenaut <greg@bogslab.ucdavis.edu>
To:        questions@FreeBSD.ORG
Subject:   Re: Is it possible to clone a hard disk? 
Message-ID:  <199907122017.NAA04579@deal1.bogs.org>
In-Reply-To: Your message of "Mon, 12 Jul 1999 14:23:28 EDT." <199907121823.OAA24661@cc942873-a.ewndsr1.nj.home.com> 

next in thread | previous in thread | raw e-mail | index | archive | help
In message <199907121823.OAA24661@cc942873-a.ewndsr1.nj.home.com>, "Crist J. Clark" cleopede:
>Some people may recommend doing a dd(1) right from one disk to
>another, but I would only recommend it if you _really_ know what you
>are doing.

The best circumstance in which to use dd to clone a whole disk is
when the destination drive is exactly the same model (in terms of
heads, cylinders, sectors) as the source drive.  I always try to
buy disks in batches so that I can configure a system to my taste
and dd the result to the other disks.  With a little light editing
of rc.conf, these clones are then ready to go.  (I ordinarily use
a tape as an intermediary, but it's the same principle.)

-Greg Shenaut


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199907122017.NAA04579>