>
set this CACHE_UPS
____________________
Note
_____________________
Setting the controller variable
CACHE_UPS
for one controller
sets it for both controllers.
10. From the maintenance terminal, use the
show this
and
show other
commands to verify that controllers have the current firmware version.
See the HSG80 Array Controller ACS Version 8.4 Maintenance and
Service Guide for information on upgrading the firmware.
11. To ensure proper operation of the HSG80 with Tru64 UNIX and the
TruCluster products, set the controller values as follows. Note that the
port topology setting of
fabric
is specific to fabric configurations.
set this scsi_version = scsi-2
1
set this nocommand_console_lun
2
set this port_1_profile = plda
3
set this port_1_topology = fabric
4
set this port_2_profile = plda
3
set this port_2_topology = fabric
4
set other scsi_version = scsi-2
1
set other nocommand_console_lun
2
set other port_1_profile = plda
3
set other port_1_topology = fabric
4
set other port_2_profile = plda
3
set other port_2_topology = fabric
4
set failover copy = this_controller
5
1
Specifies the host protocol to use. Also specifies how the Command
Console LUN (CCL) is handled. When set to SCSI-2, the CCL
is not fixed at a particular location, but floats depending on the
configuration. For example, if D0 and D1 are defined on the
controller (which map to LUN 0 and LUN 1), then the CCL device
will appear at LUN 2. If D2 is then configured, the CCL device will
appear at LUN 3.
2
Disables the virtual LUN that is used with the command console.
3
Defines the format used to present and interpret the LUN values in
the Fibre Channel command information set. For the value of
plda
,
the LUN number ranges from 0 through 255, and is contained in
byte 1 of the 8-byte FCP_LUN field.
4
For fabric, set the port topology to
fabric
. The default is
LOOP_HARD
. If this is an arbitrated loop configuration, see
Section 4.3.1 for configuration differences.
4–12 Installing Fibre Channel Hardware and Configuring the emx Driver
