Questions about: Where to find algorithms for RAID5 / RAID6

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Good day.

I am looking for some information, and hope the readers of this list
might be able to point me in the right direction:

Here is the scenario:
In RAID5 ( or RAID6) when a file is written, some parity data is
created, (by some form of XOR process, I assume), then that parity data
is written to disk.

I am looking to find the algorithm that is used to create that parity
data and to decides where to place it on the disks.

Any help on this is deeply appreciated.

-- 

With our best regards,


Maurice W. Hilarius        Telephone: 01-780-456-9771
Hard Data Ltd.  FAX:       01-780-456-9772
11060 - 166 Avenue         email:maurice@xxxxxxxxxxxx
Edmonton, AB, Canada       http://www.harddata.com/
   T5X 1Y3


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