Messages in this thread |  | | Date | Thu, 24 May 2001 15:20:48 +0200 | From | Erik Mouw <> | Subject | Re: patch to put IDE drives in sleep-mode after an halt |
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On Thu, May 24, 2001 at 12:03:49PM +0100, Rodrigo Ventura wrote: > I am submitting a patch to kernel/sys.c that walks through all > IDE drives (#ifdef CONFIG_BLK_DEV_IDE, of course), and issues a > "sleep" command (as code in hdparam) to each one of them right before > the kernel halts. Here goes the diff:
What was wrong with "hdparm -Y /dev/hd*" in the halt/reboot script that you need to do it in kernel?
Erik
-- J.A.K. (Erik) Mouw, Information and Communication Theory Group, Department of Electrical Engineering, Faculty of Information Technology and Systems, Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl WWW: http://www-ict.its.tudelft.nl/~erik/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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