Originally Posted by okcomputer44
The system can't boot from the raid. I tried to boot in rescue to have a look the modprobe and the aacraid was in it but on different way. It was install not alias.
Anyway I added the alias scsi_hostadapter aacraid line but no fortune.
I tried to rmmod the module and it says can't be unload because it is loaded and the system using it.
OK, that sounds like you were able to get the RAID
mounted in rescue. While you're in that,
zcat /boot/initrd-220.127.116.11-117.fc10.i686.img|cpio --list|grep aacraid
substituting your /grub/initrd* file name if the version is not 18.104.22.168-117.fc10.i686. If there's more than one initrd, use the highest numbered version with a matching vmlinuz, config, and System-Map version.
If you don't see "aacraid.ko", you don't have the driver in your initial ram disk, and thus vmlinuz can't get your RAID
container loaded. Since you've put the alias into modprobe.conf, comment out the redundant (I think) "install" line there, and try rebuilding your initrd.
mkinitrd -f /boot/initrd-22.214.171.124-117.fc10.i686.img 126.96.36.199-117.fc10.i686
again, substituting your kernel version if not 188.8.131.52-117.fc10.i686. Do the zcat|cpio|grep pipe again and you should see aacraid.ko now. Now try booting from the RAID
If that does it, do please file a bug at bugzilla.redhat.com. Or even if it doesn't.