Enabling Multi-Lun Support In Linux - Adaptec ASA-7211C Installation Manual

Iscsi adapter for initiator applications
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7 To remove the
rm -rfv asa72xx
The module is now removed from the system.

Enabling Multi-LUN Support in Linux

The default Linux kernel settings allow a maximum of 40 SCSI
devices. However, you must enable multiLUN support to see more
than one LUN, and when you do so, you can increase the
maximum number of devices to 110. To enable multi-LUN support:
1 To change to the linux source directory, enter:
cd /usr/src/linux-2.4.7-10
2 To configure the kernel:
a Enter make menuconfig
b Select SCSI Support and press Enter.
c Select Probe all LUNs on each SCSI device. Then, press Y.
(If selected, an asterisk (
d Optional—Select Maximum number of SCSI disks that can
be loaded as modules and increase the number from 40 to
the desired value, up to 110. Then, choose to load SCSI as a
module.
e Press Esc twice to exit
f
Select Yes when asked to save the kernel configuration
3 To make a new kernel, enter:
make dep
make bzImage
cp /usr/src/linux-2.4.7-10/arch/i386/boot/bzImage
/boot/vmlinuz-ml
make modules
make modules_install
depmod -ae
mkinitrd /boot/initrd-2.4.7-10custom.img 2.4.7-10custom
directory, enter:
asa72xx
*
) shows.)
menuconfig
Installing the Initiator Mode Driver
.
3-9

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