After mirroring your root (/) file system, error messages will be displayed in the console and logged in the system log (as defined in /etc/syslog.conf). These error messages do not indicate a problem—they show up for each device type that you are not currently using, because an unused module cannot be force loaded. The error messages look similar to the following:
Jul 13 10:17:42 ifr genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_trans failed Jul 13 10:17:42 ifr genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_raid failed Jul 13 10:17:42 ifr genunix: [ID 370176 kern.warning] WARNING: forceload of misc/md_hotspares failed |
You can safely disregard these warning messages.