Hi, Does anybody encounter problem configuring software RAID 1 with FC2? I have 2 identical HDDs, the 1st one where I install FC2 and the 2nd HDD is unformatted. Here is the error messages I got: # mkraid /dev/md0 handling MD device /dev/md0 analyzing super-block disk 0: /dev/hda, 29316672kB, raid superblock at 29316608kB disk 1: /dev/hdc, 29316672kB, raid superblock at 29316608kB mkraid: aborted. (In addition to the above messages, see the syslog and /proc/mdstat as well for potential clues.) # Here is error from log file: kernel: md: could not lock hda. kernel: md: error, md_import_device() returned -16 # cat /proc/mdstat Personalities : md0 : inactive unused devices: <none> # cat /etc/raidtab raiddev /dev/md0 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/hdc raid-disk 1 # Any comments and help would be appreciated. Thanks. -Yuhard -- Fedora-config-list mailing list Fedora-config-list@xxxxxxxxxx http://www.redhat.com/mailman/listinfo/fedora-config-list