[Coco] Rainbow on disk RAID

[Camillus Blockx]

Sorry guy's but I think it is spelled RAID.

R.A.I.D. (originally redundant array of inexpensive disks; now commonly redundant array of independent disks) 

LOL

CB
On 2/17/2015 1:36:22 PM, Melanie and John Mark Mobley <johnmarkmelanie at gmail.com> wrote:
Key
RoD (Rainbow on Disk)
RADE (Redundant Array of Independent disks)

Error recover of RoD.

RoD RADE => If we had 3 copies of each disk then we could select the sectors
that match 2 out of 3 or 3 out of 3 and recover any errors.
If 2 out of 3 sectors match then use one of the matching sectors.

Then we can recover from disk errors. There is hope that we can preserve
this information even if the disk are starting to fail, but we need to act
soon.

John Mark Mobley



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