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Date:      Thu, 25 Jul 2002 15:52:41 +0930
From:      Brian Astill <bastill@sa.apana.org.au>
To:        freebsd-questions@FreeBSD.org
Subject:   Microuptime/CD weirdness
Message-ID:  <200207251218.g6PCIrL19840@tierzero.apana.org.au>

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Made my first (and successful -Yeah!) attempt to copy a couple of CDs today.
Working from the console (ie no X or KDE to interfere),
 using
dd if=/dev/acd0c of=file.iso bs=2048
the dreaded "microuptime going backwards" began in earnest.
As the source CD had only a small dta footprint, I let it run.  As the iso 
file nearde the end, the MUT messages slowed, and on completion they were 
quite gentle.  I still had to reboot, of course.
The ISO file was just file, and I burned it using burncd without incident.

using
mkisofs -o imagefile.iso /dev/acd0c
on the next disk passed without incident and was stored and burned 
successfully.

Why should dd start MUT and mkisofs not do so? 
Does this help anyone solve the problem?
Yes I DO have an Athlon CPU and a VIA chipset MB  <sigh> 

-- 
Regards,
Brian


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