User`s guide

Chapter 1. Implementing Fibre Channel host adapter cards 41
1. Change to the directory by typing: cd /kernel/drv
2. Back up the sd.conf file in this subdirectory.
3. Edit the sd.conf file to add support for the target and LUN pairs that are
configured on the host system. The following is an example of the lines that
you would add to the file to access LUNs 0-7 on target 8.
name="sd"class="scsi"
target=0 lun=0;
name="sd"class="scsi"
target=0 lun=1;
name="sd"class="scsi"
target=0 lun=2;
name="sd"class="scsi"
target=0 lun=3;
name="sd"class="scsi"
target=0 lun=4;
name="sd"class="scsi"
target=0 lun=5;
name="sd"class="scsi"
target=0 lun=6;
name="sd"class="scsi"
target=0 lun=7;
Type reboot ---r from the Open Windows window to shut down and restart the
Sun host system with the kernel reconfiguration option, or type boot ---r from
the OK prompt after you shut down.
The Fibre Channel adapters that are supported for Sun attachment to the ESS
are capable of full fabric support. IBM recommends that all Fibre Channel driver
configurations include worldwide port name, worldwide node name, port ID, or
host-bus-adapter binding of target LUN pairs.
Binding of target LUN pairs implements the Solaris SCSI driver configuration file
or in the Fibre Channel host-bus-adapter configuration file installed by the
adapter software package. Refer to the vendor adapter documentation and
utilities for detailed configuration instructions.
1.9.15 Tuning HBA configuration files
Fibre Channel host-bus-adapter configuration files are tunable for host system
reliability and performance.
Note: Do not add duplicate target and LUN pairs.