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Date:      Fri, 09 Apr 2010 14:15:11 +0200
From:      Dimitry Andric <dimitry@andric.com>
To:        Alexey Tarasov <me@lexasoft.ru>
Cc:        =?UTF-8?B?RGFnLUVybGluZyBTbcO4cmdyYXY=?= <des@des.no>, mav@FreeBSD.org, current@freebsd.org
Subject:   Re: gpart and sector size
Message-ID:  <4BBF1A4F.1010904@andric.com>
In-Reply-To: <539094C7-278A-4674-8A06-E8BAF8F29E58@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> <20100408172421.62d73a90@ernst.jennejohn.org> <4BBDF7D3.3050300@andric.com> <AE6BA21B-243B-4A6D-A5B1-B8ACC1AFBC9E@lexasoft.ru> <4BBE4032.3030806@andric.com> <539094C7-278A-4674-8A06-E8BAF8F29E58@lexasoft.ru>

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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.



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