On 8/31/17 10:39 PM, Reindl Harald wrote: > you gain nothing when you completly lie to fsck and after that switch > back to normal operations with the other disks part of the game Sorry, I didn't make myself clear. I meant that you could leave the array like that (all disks except one write-mostly) permanently, in normal use (and while fscking too). That way you always have a consistent view of the array. With an array composed of modern SSDs, such a setup still performs well for many loads. -- Robert L Mathews, Tiger Technologies, http://www.tigertech.net/ -- 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