Compaq AA-RHGWB-TE User Manual
Page 141
your cluster member systems. If the operating system and offsets are
incorrect, set them, then restart both controllers as follows:
HSG80> set !NEWCON49 unit_offset = 0
1
HSG80> set !NEWCON49 operating_system = TRU64_UNIX
2
HSG80> restart other
3
HSG80> restart this
3
.
.
.
HSG80> show connection
4
1
Set the relative offset for LUN numbering to 0. You can set the
unit_offset
to nonzero values, but use caution. Make sure you
understand the impact.
2
Specify that the host environment connected to the Fibre
Channel port is TRU64_UNIX. You must change each connection
to TRU64_UNIX. This is very important. Failure to set this to
TRU64_UNIX
will prevent your system from booting correctly,
recovering from run-time errors, or from booting at all. The default
operating system is Windows NT, and NT uses a different SCSI
dialect to talk to the HSG80 controller.
3
Restart both controllers to cause all changes to take effect.
4
Enter the show connection command once more and verify that
all connections have the offsets set to 0 and the operating system is
set to TRU64_UNIX.
____________________
Note
_____________________
If the fibre-optic cables are not properly installed, there will
be inconsistencies in the connections shown.
14. Set up the storage sets as required for the applications to be used. An
example is provided in Section 6.6.1.
6.5.3.1 Obtaining the Worldwide Names of HSG80 Controller
The RA8000 or ESA12000 is assigned a worldwide name when the unit is
manufactured. The worldwide name (and checksum) of the unit appears
on a sticker placed above the controllers. The worldwide name ends in
zero (0), for example, 5000-1FE1-0000-0D60. You can also use the SHOW
THIS_CONTROLLER
Array Controller Software (ACS) command.
For HSG80 controllers, the controller port IDs are derived from the
RA8000/ESA12000 worldwide name as follows:
Using Fibre Channel Storage 6–31