Messages in this thread |  | | From | "H. Peter Anvin" <> | Subject | Re: Journaling pointless with today's hard disks? | Date | 26 Nov 2001 17:33:15 -0800 |
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Followup to: <200111270101.BAA01290@mauve.demon.co.uk> By author: Ian Stirling <root@mauve.demon.co.uk> In newsgroup: linux.dev.kernel > > I have a (IIRC) elantec databook from 1985 or so, that I've found chips in > disks from the MFM/RLL PC era. > These are motor driver chips aimed at PCs, which support generation > using the motor. >
This is still being done, AFAIK. There is quite some amount of energy in a 7200 rpm platter set.
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