raid6check map sector to stripe

Hello -

  I'm trying out raid6check.  I have the following status on a raid 6 array:

[2225216.602597] md: data-check of RAID array md0
[2241097.726463] md0: mismatch sector in range 3518805640-3518805648
[2241097.726472] md0: mismatch sector in range 3518805672-3518805680
[2268448.589916] md: md0: data-check done.

So it would seem like I should run raid6check over those sector ranges, but
raid6check takes stripes.  How do I map the sectors to stripes?

Thanks.

Also, I don't know where to source for
https://man7.org/linux/man-pages/man8/raid6check.8.html is, but it has
"vger.kernl.org" instead of "vger.kernel.org".


-- 
Orion Poplawski
IT Systems Manager                         720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                 https://www.nwra.com/