On Wed, May 25, 2016 at 11:55:04AM BST, Pau Amaro-Seoane wrote:
> > pyrrha# dd if=/dev/arandom of=/dev/rsd2c bs=1m
>                      ^
> > Since there's no difference on OpenBSD, why do you keep on changing
> > the device name to something other than what's in the document?
> 
> Do you mean /dev/rsd2c?
> 
> As I understand it, if I left the name that's in the document,
> 
> /dev/rsd0c
> 
> I would screw all data of my internal drive, where the OS is installed.
> 
> sd2 is what I got from dmesg

There's a '^' below the 'a' in 'arandom' above? Can you see it now? :^)

R

> 2016-05-25 12:47 GMT+02:00 Raf Czlonka <rafal.czlo...@gmail.com>:
> > On Tue, May 24, 2016 at 05:10:31PM BST, Pau Amaro-Seoane wrote:
> >> Dear all,
> >>
> >> I have been following this guide here:
> >>
> >> http://www.openbsd.org/faq/faq14.html#softraidCrypto
> >>
> >> And I get this problem:
> >>
> >> pyrrha# dd if=/dev/arandom of=/dev/rsd2c bs=1m
> >                      ^
> > Since there's no difference on OpenBSD, why do you keep on changing
> > the device name to something other than what's in the document?
> >
> >> dd: /dev/rsd2c: short write on character device
> >> dd: /dev/rsd2c: end of device
> >> 57260+0 records in
> >> 57259+1 records out
> >> 60040544256 bytes transferred in 2966.279 secs (20241028 bytes/sec)
> >> pyrrha# fdisk -iy sd2
> >> Writing MBR at offset 0.
> >> pyrrha# disklabel -E sd2
> >> Label editor (enter '?' for help at any prompt)
> >> > a a
> >> offset: [64]
> >> size: [117258371]
> >> FS type: [4.2BSD]
> >            ^^^^^^^
> > This should be RAID.
> >
> > It is there in the document you had linked to above :^)
> >
> > Regards,
> >
> > Raf
> >
> >> Rounding size to bsize (32 sectors): 117258368
> >> > w
> >> > q
> >> No label changes.
> >> pyrrha# bioctl -c C -l sd2a softraid0
> >> softraid0: invalid metadata format
> >>
> >> /dev/sd2 is my external usb disk.
> >>
> >> What am I doing wrong?
> >>
> >> Thanks,
> >>
> >> Pau
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