Somebody in the thread at some point said: > If anyone wants more technical information, tell me what to provide. If > anyone has some things to mitigate the problem, I'm all ears. > # hdparm -I /dev/sda | grep IDLE * IDLE_IMMEDIATE with UNLOAD It seems this is the drive attribute that is responsible -- the * means the feature is enabled. Basically the drive is going to pull the heads off the media when IT thinks it is idle. I didn't see how to turn it off yet. -Andy