Re: raid5 software vs hardware: parity calculations?

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On Mon, 15 Jan 2007, dean gaudet wrote:

you can also run monthly "checks"...

echo check >/sys/block/mdX/md/sync_action

it'll read the entire array (parity included) and correct read errors as
they're discovered.

A-Ha ... I've not been keeping up with the list for a bit - what's the minimum kernel version for this to work?

Cheers,

Gordon
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