ADIC 2.2 manual Multiple LUN Support, Options scsimod maxscsiluns=luns=nLUNs

SNFS

Step 12 Edit the /boot/grub/menu.lst file so the kernel can be booted. Make edits to reflect the new kernel configuration parameters.

file /boot/grub/menu.lst before changes:

title linux

kernel (hd1,0)/boot/vmlinuz root=/dev/sdb1 vga=791 initrd (hd1,0)/boot/initrd

title floppy root (fd0) chainloader +1

file /boot/grub/menu.lst after changes (in bold):

title linux-suse

kernel (hd1,0)/boot/vmlinuz-suseroot=/dev/sdb1 vga=791 initrd (hd1,0)/boot/initrd-suse

title floppy root (fd0) chainloader +1

Step 13 Verify that pdksh is installed.

Multiple LUN Support

If your file system storage device user non-zero SCSI Logical Unit Numbers (LUNs), configure the RedHat Linux kernel to scan for all SCSI LUNs. By default, RedHat Linux only scans for LUN 0.

To configure the Linux kernel for multiple LUNs:

Step 1 In the /etc/modules.conf file, add the following line:

options scsi_mod max_scsi_luns=luns=nLUNs

where the nLUNs value equals the number of LUNs that are required by your file system storage device.

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