Compaq AA-RHGWB-TE manual Obtaining the Worldwide Names of HSG80 Controller

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

HSG80> set !NEWCON49 operating_system = TRU64_UNIX HSG80> restart other

HSG80> restart this

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HSG80> show connection

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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.

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.

Restart both controllers to cause all changes to take effect.

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.

6.5.3.1Obtaining 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