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From: Anil kumar <anils_r@yahoo.com>
To: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: blk_queue_hardsect_size 520-byte sector
Date: Thu, 5 Jun 2008 21:58:28 -0700 (PDT)	[thread overview]
Message-ID: <339116.28290.qm@web32404.mail.mud.yahoo.com> (raw)

Hi,

Can I call blk_queue_hardsect_size in a driver and set it to 520-byte as hardware sector size. 
How does the kernel and block layers take the request, will it be in multiples of 520-bytes aligned or 512 bytes aligned?

Thanks for your help in advance.

with regards,
  Anil


      

             reply	other threads:[~2008-06-06  5:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-06  4:58 Anil kumar [this message]
2008-06-06  7:54 ` blk_queue_hardsect_size 520-byte sector Jens Axboe
2008-06-06 10:18   ` Alan Cox
2008-06-06 10:36     ` Jens Axboe

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