2 ms·
A pdf I found describing raid 6 parity describes it. https://www.kernel.org/pub/linux/kernel/people/hpa/raid6.pdf https://www.kernel.org/pub/linux/kernel/people
by jimktrains2 9y ago
A pdf I found describing raid 6 parity describes it. https://www.kernel.org/pub/linux/kernel/people/hpa/raid6.pdf https://www.kernel.org/pub/linux/kernel/people/hpa/raid6.pdf That PDF + the sibling comment should help in understanding.
(I took a stab at implementing it in C a few years back. https://github.com/jimktrains/r6parity https://github.com/jimktrains/r6parity)