Hi, Corresponding to that: http://marc.theaimsgroup.com/?l=linux-raid&m=107684467010898&w=2 I have had some badblocks and wanted to fix them. The only real Problem was if an "e2fsck -f -n -l bblist /dev/md0" On a mounted RAID Device will make damage to a file system. If anyone knows an answer to this, i would be real happy :) Anyways why i open a new thread: Yesterday the PowerSupply in the computercenter, where my server stands, was broken and my server was unwillingly rebooted. Because it was a power failure, the raid had to resync. After that i took a look in the syslog (kern.log), and there wasn't any hint on badblocks (like an uncorrectable error on /dev/hda1 etc.) So it seems that the badblocks went away.... I'm happy but i still want to know where they are, and if they come back ;) Any hint is useful! :D Greetings, Stephan - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html