On Thu, 16 Oct 2008, Sam Leon wrote: >>> Hmm, sounded like a good idea but with the drive unmounted and spun >>> down, it still spins up right before a shut down or a reboot. :( >> >> Hmmm, very puzzling. I'd ask lkml.
Not puzziling at all. Most HDs have utter crap inside that is too dumb to flush caches that are already flushed without waking up, and which is too dumb to wake up without spinning up the platter. Try actually hot-unplugging it from the logical bus (I don't mean unplugging it physically). hdparm can do it for ide (but it is NOT safe on all setups, do it on your own risk). If it is SATA or, it is PATA on a controller that is handled by libpata (i.e. the disk shows up as if it was a scsi disk, i.e. /dev/sd*), then you are supposed to be able to hotunplug safely using "scsiadd -r", for example. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
