Re: 2.6.18-rc2, problem to wake up spinned down drive?

From: Tejun Heo
Date: Sun Aug 06 2006 - 23:05:24 EST

Pavel Machek wrote:
echo 1 > /sys/bus/scsi/devices/1:0:0:0/power/state

Really? I thought power/state takes 0/3 (for D0 and D3)

Yes, of course. My mistake. Sorry about the confusion. The correct command is 'echo -n 3 > /sys/bus/scsi/devices/x:y:z:w/power/state'.

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