I have a working RAID1 set. This is in a Gentoo system and I configured the RAID set using raidtools. I see that Raidtools are now deprecated in favor of mdadm. I installed mdadm, but it does not recognize my raid set. I tried the following command (note that my RAID set is active while I do this): $ mdadm /dev/md0 --query --detail This results in no output. I believe this is because I forgot to change the partition types on the partitions that make up the RAID set (/dev/sda1 and /dev/sdb1) to type fd (they are the default type 82). Can I safely change the partition types to fd on the partions that make up my RAID set? Or is there something else I should do to get mdadm to recognize my RAID set? Regards, Simon - 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