Hard Disk device IDs in Linux

Nicholas Leippe nick at leippe.com
Thu Mar 14 13:48:43 MDT 2013


On Thu, Mar 14, 2013 at 12:49 PM, Daniel Fussell <dfussell at byu.edu> wrote:
> Whatever you do, don't forget to turn off the drive's internal caches
> for any RAID setup.  You're just asking for trouble if you don't.

If they allow, set them to write-through mode. Regardless of raid,
some file systems can also be affected in power-loss scenarios with
write-back caching.


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