Re: mapping of md device blocks to component blocks? (and vice versa)

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On Monday December 20, leonw@xxxxxxxxxxx wrote:
> Hello,
> 
> I would like to re-issue my earlier question:
> 
> Given the LBA (bad) block number of a disk drive, or the block number
> of a partition, how can I tell which block on the /dev/mdX device
> corresponds with it?

There is no easy answer.
You need to understand the layout of the array, and do some
arithmetic.

NeilBrown
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