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Date: Fri, 09 Apr 2010 14:15:11 +0200
From: Dimitry Andric <dimitry@andric.com>
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To: Alexey Tarasov <me@lexasoft.ru>
References: <1A417529-F467-4411-970A-3FF41080AC61@lexasoft.ru>	<868w8yukuy.fsf@ds4.des.no>	<6313EB8E-D3DA-459F-A372-0E871359FA1C@lexasoft.ru>	<86zl1et4rv.fsf@ds4.des.no>	<F2541C05-A42C-486F-9709-56315C2F49FF@lexasoft.ru>	<86mxxet437.fsf@ds4.des.no>	<F3A5CE7A-894E-4A4C-80DB-7D418E66FA91@lexasoft.ru>	<86eiiqt3kp.fsf@ds4.des.no>	<846676C4-C1B8-44DB-AA01-B664614DE59F@lexasoft.ru>
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Cc: =?UTF-8?B?RGFnLUVybGluZyBTbcO4cmdyYXY=?= <des@des.no>, mav@FreeBSD.org,
	current@freebsd.org
Subject: Re: gpart and sector size
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On 2010-04-09 13:00, Alexey Tarasov wrote:
> /dev/ad4
>     512             # sectorsize
>     1500301910016   # mediasize in bytes (1.4T)
>     2930277168      # mediasize in sectors
>     0               # stripesize
>     0               # stripeoffset
>     2907021         # Cylinders according to firmware.
>     16              # Heads according to firmware.
>     63              # Sectors according to firmware.
>     WD-WMAVU1512579 # Disk ident.
>
> Seems that mav@ commit doesn't work? o_O

No, the problem is that you must use the ada(4) driver instead of ad(4).
The new physical and logical sector support has only been implemented
for the newer AHCI-over-CAM stack.