Re: Fast (intelligent) raid1

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"Peter T. Breuer wrote:"
> "A month of sundays ago Neil Brown wrote:"
> > Rather than having several bitmaps, have just one.  Normally it is
> > full of zero and isn't touched.
> 
> I'm not too sure what whole-array structure to attach the bitmap to.
> Suggestions welcome.

This would be the raid1_conf_t ("conf") that is referenced in the private
data field of the mddev_t.

I'll do that first, though I presume it should later be promoted to
become an md-wide field.

Peter
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