Kasper Dupont <70006427576745453539@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: >> Do you have write-cache enabled on the mirrors? > How do I find out about that? for 2.4 (although I belive to remember that the reporting is broken there) and IDE: grep -i ^wcache /proc/ide/hd*/settings >> that this always affects areas which are "free" on the filesystem layer. > Does the raid layer have any way to know if they are free and No, that's why I did put the free in quotes and did desribe how the "free" differs from "used" :) > So far I have only seen it happen on swap. I thought that might > be because that machine swaps a lot. Well, if it swaps a lot, my assumption could lead to different mirrors in that case too - supposed my assumption is true at all :) regards Mario -- Tower: "Say fuelstate." Pilot: "Fuelstate." Tower: "Say again." Pilot: "Again." Tower: "Arghl, give me your fuel!" Pilot: "Sorry, need it by myself..." - 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