Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 6 Nov 2000 17:37:22 +0100
From:      "James A Wilde" <james.wilde@tbv.se>
To:        "Send to questions" <freebsd-questions@freebsd.org>
Subject:   dd to a  smaller disk
Message-ID:  <NEBBLHNJHLFCJGCBFDKIMEFLCCAA.james.wilde@tbv.se>

next in thread | raw e-mail | index | archive | help
Hope the question is not too stupid.

Can I use dd to copy a disk to a smaller disk - in other words, will dd just
copy the parts of the disk which have data on them and ignore empty disk
space?

I am trying to copy a large - but nearly empty - disk on <whisper> Solaris
X86 to a smaller disk on the same machine.  I tried the command

tar clfX - /usr/exclude.lst -C / . |tar xvpf - /mnt

but it just doesn't seem to cut it.  Or if it does, it takes a devil of a
time to do it.  Where can I see the temporary file being created?  The
/usr/exclude.lst file contains:

/mnt
/usr
/export

these being separate file systems.

mvh/regards

James



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?NEBBLHNJHLFCJGCBFDKIMEFLCCAA.james.wilde>