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Date:      Tue, 24 Sep 2013 10:01:53 +0200
From:      Gary Jennejohn <gljennjohn@gmail.com>
To:        Anatoly <anatoly@kazanfieldhockey.ru>
Cc:        freebsd-usb@freebsd.org
Subject:   Re: spin down a USB-attached disk?
Message-ID:  <20130924100153.18756271@ernst.home>
In-Reply-To: <20130924002601.00ffa265@asd.localdomain>
References:  <20130917185047.52c63e00@ernst.home> <20130924002601.00ffa265@asd.localdomain>

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On Tue, 24 Sep 2013 00:26:01 +0400
Anatoly <anatoly@kazanfieldhockey.ru> wrote:

> By the way, what exactly goes wrong with camcontrol?

I answered that question once already but forgot to Cc the list.

<quote>
I gave that a whirl but it didn't work.  Seems like camcontrol isn't
able to send raw commands to the umass disk through the USB stack.

Here's the output:

camcontrol idle da0 -t 5
(pass4:umass-sim0:0:0:0): IDLE. ACB: e3 00 00 00 00 40 00 00 00 00 01 00
(pass4:umass-sim0:0:0:0): CAM status: Function Not Available

The disk doesn't spin down.
<\quote>

-- 
Gary Jennejohn



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