I think I may have found a bug in dd or else something is wrong with
amanda
Joi Ellis
joi at aravox.com
Tue Sep 12 20:11:32 PDT 2000
Jim Dennis wrote:
>
>
> Note: you could dd the data (from the tape) to a raw partition
> on your Linux system (of=/dev/[hs]d[abcd...][12345...]). That
> could act as a temporary storage area if you can't use a pipe
> for some reason. I think Linux' 'restore' can use a raw device
> and I know GNU tar can do so.
>
> (I've created 6Gb backup files on raw partitions -- and I've
> tested that it will not over-write any other partitions on the
> same physical device, it will give an error if you try to write
> too much into the partition. I've also use tar to extract from
> such raw disk partitions. To do this just pick a partition and
> DON'T do a mkfs nor a 'mount' on it).
!!!UNIX NEWBIE WARNING!!!
Do not try this with disk which has real data on it! Do not try
using /proc or your swap partitions, either! Doing this with
a live disk will OVERWRITE everything important on that disk!
If it shows up in /etc/fstab or "mount", you can't use it!
Unless you've installed a disk partition specifically for this
purpose, it's a safe bet you don't have a free partition handy
to use for this.
Be extremely careful typing this command, if you get it wrong you
stand a good chance of trashing your system!
!!!UNIX NEWBIE WARNING!!!
I'm sure most of us know better, but I think this just has to be
said. Not every linux user understands what dd really does.
--
Joi Ellis Software Engineer
Aravox Technologies joi at aravox.com, gyles19 at visi.com
No matter what we think of Linux versus FreeBSD, etc., the one thing I
really like about Linux is that it has Microsoft worried. Anything
that kicks a monopoly in the pants has got to be good for something.
- Chris Johnson
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