Kernel 2.6 use /etc/modprobe.conf file. Use /etc/modprobe.conf to add LUNs.
Code:
vi /etc/modprobe.conf
Setup LUNs (replace xyz with actual number)
Code:
options scsi_mod max_luns=xyz
Make sure the initial ramdisk is updated otherwise you will not see changes
Code:
mkinitrd -f /boot/image-2.6.xy 2.6.xy
Update grub.conf if needed.
Reboot server.