On Mon, 01 Dec 2014 09:06:19 +1100 Russell Coker <russell@xxxxxxxxxxxx> wrote: > When the 2 disks have different data mdadm has no way of knowing > which one is correct and has a 50% chance of overwriting good data. > But BTRFS does checksums on all reads and solves the problem of > corrupt data - as long as you don't have 2 corrupt sectors in > matching blocks. Hmm, this is very interesting and valuable info. Thank you. Sincerely, Gour -- Many, many births both you and I have passed. I can remember all of them, but you cannot, O subduer of the enemy! -- One is understood to be in full knowledge whose every endeavor is devoid of desire for sense gratification. He is said by sages to be a worker for whom the reactions of work have been burned up by the fire of perfect knowledge. http://www.atmarama.net | Hlapicina (Croatia) | GPG: 52B5C810 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
