From: Stan Hoeppner <stan@hardwarefreak.com>
To: xfs@oss.sgi.com
Subject: Re: 4k sector drives
Date: Fri, 23 Jul 2010 07:41:10 -0500 [thread overview]
Message-ID: <4C498DE6.4020006@hardwarefreak.com> (raw)
In-Reply-To: <20100723104733.GA12413@infradead.org>
Christoph Hellwig put forth on 7/23/2010 5:47 AM:
> On Fri, Jul 23, 2010 at 05:42:59AM -0500, Stan Hoeppner wrote:
>> FWIW, for comparison, my 500GB Blue series WD5000AAKS-00V1A0 shows
>>
>> logical_block_size 512
>> physical_block_size 512
>> alignment_offset 0
>
> Which means there is absolutely no visible 4k sector support.
Sorry for the confusion Christoph.
I meant for comparison to a plain old 512 byte/sec drive from the same
manufacturer. The Western Digital Caviar Blue model WD5000AAKS, my drive
above, has 512 byte sectors. His 2TB Caviar Green has 4096 byte sectors.
--
Stan
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next prev parent reply other threads:[~2010-07-23 12:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-21 10:33 4k sector drives Khelben Blackstaff
2010-07-21 12:21 ` Michael Monnerie
2010-07-23 6:09 ` Michael Monnerie
2010-07-23 9:58 ` Christoph Hellwig
2010-07-23 10:42 ` Stan Hoeppner
2010-07-23 10:47 ` Christoph Hellwig
2010-07-23 12:41 ` Stan Hoeppner [this message]
2010-07-23 10:59 ` Michael Monnerie
2010-07-23 12:56 ` Emmanuel Florac
2010-07-23 13:10 ` Stan Hoeppner
2010-07-23 13:38 ` Matthias Schniedermeyer
2010-07-23 13:50 ` Emmanuel Florac
2010-07-23 14:13 ` Matthias Schniedermeyer
2010-07-24 8:47 ` Christoph Hellwig
2010-07-24 21:07 ` Eric Sandeen
2010-07-24 22:35 ` Michael Monnerie
2010-07-25 15:33 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2010-07-23 15:02 Khelben Blackstaff
2010-07-23 15:28 ` Emmanuel Florac
2010-07-23 9:19 Khelben Blackstaff
2010-07-21 7:53 Khelben Blackstaff
2010-07-21 9:14 ` Michael Monnerie
2010-07-21 10:33 ` Emmanuel Florac
2010-07-20 18:58 Michael Monnerie
2010-07-20 20:30 ` Stan Hoeppner
2010-07-20 20:39 ` Emmanuel Florac
2010-07-20 21:34 ` Michael Monnerie
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