On 09/07/18 15:10, Michael Niewöhner wrote: > One would loose data when the power failure happens betwenn both writes - that > is the same problem is the raid5 write-hole, isn't it? Which has been fixed ... (or at least a fix is pending). I'm not sure of the detail - haven't got to grips with it - but you can now add a journal to the raid, and that has a whole bunch of side-effects including fixing the write-hole. Cheers, Wol -- 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