I recently underwent a fiasco that is far too long to describe. Suffice it to say that all /dev/hd* were renamed. I've recovered the primary elements of a raid-5 array, and the array successfully rebuilt during the night/day. My array is composed of /dev/hdc1, /dev/hdg1, and /dev/hdd1. Prior to said fiasco, /dev/hde1 was a member of the array but got kicked from the array. /dev/hdd1 is a new drive that I just added to the system. When the array was rebuilding, it kicked hde1 and used hdd1. I'm now unable to add /dev/hde1 as a spare. It's there, and the system sees it, but # mdadm -a /dev/hde1 mdadm: /dev/hde1 does not appear to be an md device --force results in the same message. I rebooted the system, and now can't get /dev/md0 to mount. # mount /stuff mount: wront fs type, bad option, bad superblock on /dev/md0, or too many mounted file systems (could this be the IDE devide where you in fact use ide-scsi so that sr0 or sda or so is needed?) I'm sure I've left out a ton of information you might need. If you'll let me know what's needed, I'll be glad to forward it. Thanks. -- Steve ------------------------------------------ http://www.exitwound.org......hard to find http://www.buckowensfan.com...he's the man ------------------------------------------ You are a very redundant person, that's what kind of person you are. ------------------------------------------ - 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