Thanks everyone, now I understand!
have a nice day! :) :)
2013/11/26 Ted Unangst t...@tedunangst.com
On Tue, Nov 26, 2013 at 09:49, obsd, cgi wrote:
Wouldn't it be much easier that before I create the bioctl softraid
CRYPTO
I would dd zero the psychical disk for the first.. dunno, 10
Wouldn't it be much easier that before I create the bioctl softraid CRYPTO
I would dd zero the psychical disk for the first.. dunno, 10 MBytes?
2013/11/25 Nick Holland n...@holland-consulting.net
On 11/25/13 04:07, obsd, cgi wrote:
according to:
On Tue, Nov 26, 2013 at 9:49 AM, obsd, cgi obsd...@postafiok.hu wrote:
Wouldn't it be much easier that before I create the bioctl softraid CRYPTO
I would dd zero the psychical disk for the first.. dunno, 10 MBytes?
I don't see how and why it should be easier. We are talking about a
single line
On 11/26/13 04:29, Luca Ferrari wrote:
On Tue, Nov 26, 2013 at 9:49 AM, obsd, cgi obsd...@postafiok.hu wrote:
Wouldn't it be much easier that before I create the bioctl softraid CRYPTO
I would dd zero the psychical disk for the first.. dunno, 10 MBytes?
I don't see how and why it should be
On Tue, Nov 26, 2013 at 09:49, obsd, cgi wrote:
Wouldn't it be much easier that before I create the bioctl softraid CRYPTO
I would dd zero the psychical disk for the first.. dunno, 10 MBytes?
Putting zeroes on the outside of an encrypted partition does not put
zeroes on the inside of the
according to:
http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl
dd if=/dev/zero of=/dev/rsd3c bs=1m count=1
is needed. but Why?
On Mon Nov 25 2013 10:08, obsd, cgi wrote:
according to:
http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl
dd if=/dev/zero of=/dev/rsd3c bs=1m count=1
is needed. but Why?
since it's likely to contain garbage. If this area has been in use
before, there's a good chance it exposes random
On Mon, Nov 25, 2013 at 10:08 AM, obsd, cgi obsd...@postafiok.hu wrote:
according to:
http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl
dd if=/dev/zero of=/dev/rsd3c bs=1m count=1
is needed. but Why?
Isn't already explained?
the first megabyte of it should be zeroed, so tools like
On 11/25/13 04:07, obsd, cgi wrote:
according to:
http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl
dd if=/dev/zero of=/dev/rsd3c bs=1m count=1
is needed. but Why?
I've actually found it more useful to zero the raw RAID partition than
the assembled softraid disk. This takes care of
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