From: Arno Wagner <arno@wagner.name>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] unusual writing speeds when benchmark speeds are high enough
Date: Mon, 18 Mar 2013 00:07:46 +0100 [thread overview]
Message-ID: <20130317230746.GA15153@tansi.org> (raw)
In-Reply-To: <CAFnMBaSjtk+qPOMR=7QH5rvPpWhGG9ba-QwhOExPR587LbRVZw@mail.gmail.com>
On Sun, Mar 17, 2013 at 05:36:19PM -0400, .. ink .. wrote:
> Sorry for my previous email without a title,resending the email with a
> title this time.
[...]
> A user of cryptsetup(through zuluCrypt) asked me a question i can not
> answer and asking it here.
>
> [root <at> sheep 8] ~ > dd if=/dev/zero of=test.img bs=70M count=1
> 1+0 Datensätze ein
> 1+0 Datensätze aus
> 73400320 Bytes (73 MB) kopiert, 2,58497 s, 28,4 MB/s
[...]
Is this over USB or on an USB memory-stick? If this is a
regular HDD, something seems to be slowing it down already.
Arno
--
Arno Wagner, Dr. sc. techn., Dipl. Inform., Email: arno@wagner.name
GnuPG: ID: CB5D9718 FP: 12D6 C03B 1B30 33BB 13CF B774 E35C 5FA1 CB5D 9718
----
One of the painful things about our time is that those who feel certainty
are stupid, and those with any imagination and understanding are filled
with doubt and indecision. -- Bertrand Russell
next prev parent reply other threads:[~2013-03-17 23:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-17 21:36 [dm-crypt] unusual writing speeds when benchmark speeds are high enough .. ink ..
2013-03-17 22:55 ` Matthias Schniedermeyer
2013-03-18 6:42 ` .. ink ..
2013-03-18 8:37 ` Matthias Schniedermeyer
2013-03-18 10:01 ` Heinz Diehl
2013-03-18 10:20 ` Arno Wagner
2013-03-18 10:43 ` Matthias Schniedermeyer
2013-03-17 23:07 ` Arno Wagner [this message]
2013-03-17 23:19 ` .. ink ..
2013-03-18 6:22 ` Milan Broz
2013-03-18 7:58 ` .. ink ..
2013-03-18 18:16 ` .. ink ..
2013-03-18 7:06 ` Heinz Diehl
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