Re: What about storing more crc32 in the unused csum size for metadata?

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Qu Wenruo posted on Mon, 12 Jan 2015 12:56:14 +0800 as excerpted:

> Oh, my fault, sector 1 should contains csum for the second eighth of the
> leaf/node...
> Since the first eighth csum can be calculated  vice verse.
> 
> Thanks,

Thanks indeed.

/Now/ it makes sense.  Skip the one and reverse-calculate it.  (Which you 
had actually implied and I guess it doesn't matter which one as long as 
it's /only/ one, but given my general unfamiliarity with crc at a 
practical level and impaired logic state, and your hiding it in the ... 
gap, I needed a bit more help to make the leap. =:^)

-- 
Duncan - List replies preferred.   No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master."  Richard Stallman

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