Hi, Im trying to seup Raid-1 on linux Mandrake but for some reason its not working. I added to /etc/raidtab the following lines: raid-level 1 nr-raid-disks 2 nr-spare-disks 0 chunk-size 4 persistent-superblock 1 device /dev/hda raid-disk 0 device /dev/hdd raid-disk 1 after that i run the command: mkraid /dev/md0 and i get the following output: handling MD device /dev/md0 analyzing super block disk 0: /dev/hda /dev/hda is mounted mkraid: aborted, sys the syslog when I try to restart the computer I get the following: starting up raid devices: /dev/md0: invalid argument /dev/md0 is not RAID 0 or LINEAR array! dropping to shell; system will reboot anyone have any idea how i can solve this problem so the system will work with raid 1 ? Moran Zavdi Systems Administrator TIE Middle East Ltd. Phone: (+972)-9-9501113 http://www.TIEMiddleEast.com mailto:[EMAIL PROTECTED] ================================================================= To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]