Re: [RFC v2 0/2] New RAID library supporting up to six parities

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On 01/06, joystick wrote:
> Just by looking at the Subjects, it seems patch number 0/1 is
> missing. It might have not gotten through to the lists, or be a
> numbering mistake.
The patch files can be also downloaded from: http://snapraid.sourceforge.net/linux/v2/

Sorry about that,

> Does your code also support (shortcut) RMW as opposed to RCW, for
> all parities?
At now no. But it can be easily extended to add the parity computation
of a single disk in a set of already computed parities and then provide the
required support for RMW.

With SSSE3 this can be implemented in a very efficient way.

Ciao,
Andrea

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