Re: On the subject of RAID-6 corruption recovery

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Thiemo Nagel wrote:

That's why I was asking about the generator.  Theoretically, this
situation might be countered by using a (pseudo-)random pattern of
generators for the different bytes of a sector, though I'm not sure
whether it is worth the effort.


Changing the generator is mathematically equivalent to changing the order of the drives, so no, that wouldn't help (and would make the common computations a lot more expensive.)

	-hpa
-
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux