Re: backup existing sata drive



Thanks for your answer.

I can mount all the partitions (ubuntu via the
mount_ext2fs command).

So, I could use DD, but then I would have to do this
every time I want to be synchronized.

This would be the firts thing I could try, when the
disk drive arrives. Then I would know I have at least
a copy of the full disk.

Hmm, I have to think this over, but nice knowing this
is an option.

--- "Peter A. Giessel" <pgiessel@xxxxxxx> wrote:

On 2006/09/29 14:08, Dino Vliet seems to have typed:
I waant to use this extra drive as a backup
solution.
What options do I have?


Dump is an excellent solution if you can mount all
partitions
(see

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/backup-basics.html
for details on using dump)

DD would be another option that would copy the
entire hard drive sector
by sector, regardless of the partitions. If you are
interested in
basically a "mirror" sort of situation without
running RAID, dd is what
you are looking for.

dd doesn't care what the partitions are, indeed you
could even backup
Microsoft partitions with it.


http://www.freebsd.org/cgi/man.cgi?query=dd&apropos=0&sektion=0&manpath=FreeBSD+6.1-RELEASE&format=html

basically:
dd if=/dev/sourcedisk of=/dev/backupdisk bs=1m



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