Is Joerg Schilling's "sdd" a full replacement for "dd"

Posted by fishtoprecords on Super User See other posts from Super User or by fishtoprecords
Published on 2010-05-11T05:16:10Z Indexed on 2010/05/11 5:25 UTC
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linux

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direct

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disk

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io

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sys

I'm trying to use 'sdd' on my Debian system, and can't get one set of options to work. They do work in 'dd' so I am wondering if I am specifying them incorrectly, or if sdd didn't implement them, or something else.

What I want to do is

sdd if=/dev/hdh1 of=/bay5/imagebay1 bs=4096 conv=sync,noerror

if I leave out the "conv=..." option, it works, or at least starts copying data.

sdd if=/dev/hdh1 of=/bay5/imagebay1 bs=4096

Can you shed a bit of light?

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