Date: Tue, 07 Dec 2010 15:04:21 +0200 From: Andriy Gapon <avg@freebsd.org> To: Erik Trulsson <ertr1013@student.uu.se> Cc: Bruce Cran <bruce@cran.org.uk>, src-committers@freebsd.org, Pawel Jakub Dawidek <pjd@freebsd.org>, John Baldwin <jhb@freebsd.org>, svn-src-all@freebsd.org, Ivan Voras <ivoras@freebsd.org>, svn-src-head@freebsd.org, Alexander Motin <mav@freebsd.org> Subject: Re: svn commit: r216230 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <4CFE30D5.5090605@freebsd.org> In-Reply-To: <20101207121058.GA53449@owl.midgard.homeip.net> References: <AANLkTine9rGq_cM4ruFXYq=-F7cMXcQAr-zKHuWoQs2z@mail.gmail.com> <20101206195327.GD1936@garage.freebsd.pl> <201012061518.49835.jhb@freebsd.org> <4CFD514E.8010103@FreeBSD.org> <20101207095137.GC1700@garage.freebsd.pl> <4CFE0B9E.3060808@FreeBSD.org> <20101207110410.GE1700@garage.freebsd.pl> <4CFE1B0F.90908@FreeBSD.org> <20101207115106.GB68479@muon.cran.org.uk> <4CFE2110.8020108@freebsd.org> <20101207121058.GA53449@owl.midgard.homeip.net>
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on 07/12/2010 14:10 Erik Trulsson said the following: > On Tue, Dec 07, 2010 at 01:57:04PM +0200, Andriy Gapon wrote: >> And another reason is that modern drives do not actually report any CHS >> parameters, so I don't even know where we get them and how we (pretend to) know >> we track boundaries are. > > Modern drives do actually report CHS parameters. The values reported Hmm, can you give me a reference? That is, a command, a byte, etc... > rarely (if ever) have any relationship whatsoever to reality, but they > are reported. That's without a doubt. -- Andriy Gapon
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