From: Robert Story <rstory@tislabs.com>
To: taco <tacoee@gmail.com>
Cc: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>
Subject: Re: kernel cant access SATA adapter device
Date: Wed, 23 Oct 2013 12:23:38 -0400 [thread overview]
Message-ID: <20131023122338.74493acf@ispx.vb.futz.org> (raw)
In-Reply-To: <20131023160916.GA24189@taco-ThinkPad-X220>
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On Thu, 24 Oct 2013 00:09:17 +0800 taco wrote:
T> Sense key [02 04 02] means LOGICAL UNIT NOT READY, INITIALIZING COMMAND
T> REQUIRED
T>
T> it works on windows but not on linux?
Yes, according to my coworker, Windows Embedded boots fine. And the
system boots via the card, with syslinux loading the kernel/initrd from the
card, so I don't know why it wouldn't be ready.
As I mentioned before, 'sdparm --command=capacity /dev/sda' initially
fails, but will succeed after 'sdparm --command=start /dev/sda'. However,
even though capacity works after the start command, attempts to access the
card continue to fail (e.g fdisk -l /dev/sda).
Robert
--
Senior Software Engineer
Parsons Government Services , National Security & Defense Division
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prev parent reply other threads:[~2013-10-23 16:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-16 19:46 kernel cant access SATA adapter device Robert Story
2013-10-17 15:59 ` taco
2013-10-17 17:02 ` Robert Story
2013-10-18 14:37 ` taco
2013-10-18 18:53 ` Robert Story
2013-10-23 16:09 ` taco
2013-10-23 16:23 ` Robert Story [this message]
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