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Date:      Thu, 15 Mar 2001 11:35:15 +1030 (CST)
From:      "Daniel O'Connor" <doconnor@gsoft.com.au>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        Luigi Rizzo <luigi@info.iet.unipi.it>, "[S_ren Schmidt]" <sos@FreeBSD.org>, cvs-all@FreeBSD.org, Josef Karthauser <joe@tao.org.uk>
Subject:   Re: cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-disk.c a
Message-ID:  <XFMail.010315113515.doconnor@gsoft.com.au>
In-Reply-To: <XFMail.010314170123.jhb@FreeBSD.org>

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On 15-Mar-01 John Baldwin wrote:
> > Any idea how that mechanism works?
> > (ie how it powers the device down)
>  I think it powers down when you remove the device by virtue of the device
>  losing power. :)  I think Windows just needs the notification to basically do
>  the equivalent of flushing all the buffers and unmounting it, etc.

Hmm OK..

I guess those sneaky laptop makers have done something to make it safe to pull the
IDE devices with the power on.

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum

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