From: "Petr Vandrovec" <VANDROVE@vc.cvut.cz>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: marcel@mesa.nl (Marcel J.E. Mol),
roy@karlsbakk.net (Roy Sigurd Karlsbakk),
linux-kernel@vger.kernel.org
Subject: Re: New ac patch???
Date: Wed, 21 Nov 2001 13:29:51 MET-1 [thread overview]
Message-ID: <9CF08CC6C77@vcnet.vc.cvut.cz> (raw)
On 21 Nov 01 at 11:12, Alan Cox wrote:
> > > Not exaclty. It is a 48Gig drive in a dell inspiron 8000. I think it is
> > > IBM but the logs do not show a brandname. I can try open up the case tonight
> > > if you want to know for sure?
> >
> > It's an IBM IC25T048ATDA05-0 to be precise.
>
> Thanks. It seems IBM laptop drives are the ones that specifically need this
> fix. That ties in with the windows 98 reports/microsoft fixes.
If it will go into mainstream, please change it to config option or
something like that. I'm doing
for a in /dev/hd[a-z]; do hdparm -Y $a; done
in my poweroff script. With -ac /sbin/halt then stops on each disk
for couple of seconds, because of drive in sleep mode does not respond,
and so IDE driver has to timeout, reinit interface and flush cache
(fortunately drive does not spin up again).
Thanks,
Petr Vandrovec
vandrove@vc.cvut.cz
next reply other threads:[~2001-11-21 12:31 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-21 13:29 Petr Vandrovec [this message]
2001-11-26 20:39 ` New ac patch??? Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2001-11-26 21:47 Petr Vandrovec
2001-11-18 14:43 Roy Sigurd Karlsbakk
2001-11-18 14:49 ` J Sloan
2001-11-18 15:05 ` Alan Cox
2001-11-20 20:47 ` Roy Sigurd Karlsbakk
2001-11-20 23:38 ` Alan Cox
2001-11-21 9:08 ` Marcel J.E. Mol
2001-11-21 9:21 ` Alan Cox
2001-11-21 9:33 ` Marcel J.E. Mol
2001-11-21 10:16 ` Rasmus Bøg Hansen
2001-11-21 11:00 ` Dominik Kubla
2001-11-21 11:12 ` Alan Cox
2001-11-21 11:57 ` Miquel van Smoorenburg
2001-11-21 12:23 ` Marcel J.E. Mol
2001-11-21 17:34 ` Jakob Kemi
2001-11-22 3:03 ` Jeff Chua
2001-11-22 7:29 ` Marcel J.E. Mol
2001-11-22 8:30 ` Jeff Chua
2001-11-22 7:30 ` Marcel J.E. Mol
2001-11-21 10:43 ` Miquel van Smoorenburg
2001-11-24 0:23 ` Arnvid Karstad
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