On Mon, 14 Feb 2011 18:49:03 -0600 Mark Keisler <grimm26@xxxxxxxxx> wrote: > Oh, duh, was thinking in 0+1 instead of 10. I'm still wondering why > you made mention of "but be really sure that the devices really are > working before you try this." If trying to bring the RAID back fails, > I'm just back to not having access to the data which is where I am now > :). If you try reconstructing the array before you are sure you have resolved the original problem (be it BIOS setting, bad cables, dodgey controller or even a bad disk drive) then you risk compounding your problems and at least are likely to waste time. Sometimes people are in such a hurry to get access to their data that they cut corners to their detriment. I don't know if you are such a person, but I mentioned it anyway just in case. NeilBrown -- 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