Messages in this thread | | | Date | Tue, 07 Aug 2007 03:43:08 +0900 | From | Tejun Heo <> | Subject | Re: Disk spin down issue on shut down/suspend to disk |
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Michael Sedkowski wrote: >> Hmmm... If the problem only shows up on nx6325, it might be that ACPI is >> pulling unnecessary stunt. Please apply the attached patch and report >> when the disk spins down and up. > > Disk spins down on "Pre-shutdown prepare" and then goes up and down on > "Power down".
Oh... crap, so acpi wants to sync cache on shutdown. I wonder whether it spins down the disk correctly. Does emergency unload count increase after each power down? Also, please post the result of 'dmidecode'.
Thanks.
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