X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=4.3 required=5.0 tests=AWL,BAYES_20,SPF_PASS,SUBJECT_FUZZY_TION
X-Spam-Check-By:	sourceware.org
Message-ID:	<4A4F0E63.2080505@gmx.net>
Date:	Sat, 04 Jul 2009 10:10:11 +0200
From:	egghead1 AT gmx DOT net
User-Agent:	Mozilla/5.0 (Windows; U; Windows NT 5.1; de-AT; rv:1.8.1.22) Gecko/20090605 SeaMonkey/1.1.17
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	bug in dd-Command? dd copies partition without the last 2048 bytes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

My partition table shows a total number of  398 460 132 sectors for 
partition sdd1, based on 512 bytes/sector , giving a total of 204 011 
587 584 bytes.

dd states 2048 bytes less:

dd if=/dev/sdd1 of=/dev/st0 bs=4096k
48460+1 records in
48460+1 records out
204 011 585 536 bytes (204 GB) copied, 11431.5 s., 17.8 MB/s


+204 011 587 584 partition size according to partition table
-204 011 585 536 bytes copied by dd
=2048

Is this a bug or do I misunderstand something?

Regards
Stefan

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -