Re: DD not working--SUCCESS!
- From: "Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>
- Date: Fri, 31 Aug 2007 12:19:34 -0400 (EDT)
On Fri, 31 Aug 2007, Ian Malone wrote:
Karl Larsen wrote:
Jacques B. wrote:
Because the clone would be of aNot a good guess. To use DD you need a computer with dd and a fast cpu. I
running system. So booting from it would be comparable to booting
from a system that crashed (I'm making an educated guess at that one).
did top while dd was working and it was taking 70% of the cpu's time :-P
It's one of the oldest Unix programs: it will copy as fast as your
system can go. Yes, a fast system will copy faster.
i'm guessing he failed to provide a decent blocksize so dd was using
the default blocksize of 512 bytes. that will slow things down in a
hurry.
rday
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Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA
http://crashcourse.ca
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