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SubjectRE: Corruption Stats (fwd)

> > BTW: A drive following the SCSI-specs may cause disk-corruption
> > under Linux (WCE=1). Data may still be in write-cache after
> > shutdown and power-off. (I miss "synchronize cache").
> > This is for shure a theoretical problem, but a practical bug.
> > Or did I miss something ?

Windows 98, on shutdown, sends the "power off" command to the hard drives.
I mean not just if your box has control of the power supply. I hear my hard
drives click off as the "It is now safe to switch off your computer" screen
appears, and my PC has a "manual" power switch.

So what I'm assuming is that a disk will flush its caches if it receives the
power off command. We could use that for "Halt". Bit of a PITA for
"Reboot" though.


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