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5 Takes the ports off line and resets the topology to prevent an error
message when setting the port topology.
6 Sets fabric as the switch topology.
12. Enter the show connection command as shown in Example 6–1
to determine the HSG80 connection names for the connections to
the KGPSA host bus adapters. For an RA8000/ESA12000 with
dual-redundant HSG80s in multiple-bus failover mode, there will be
four connections for each KGPSA in the cluster (as long as all four
HSG80 ports are connected to the same fabric).
For example, in a two-node cluster with two KGPSAs in each member
system, and an RA8000 or ESA12000 with dual-redundant HSG80s,
there will be 16 connections for the cluster. If you have other systems
or clusters connected to the switches in the fabric, there will be other
connections for the other systems. In Example 6–1, note that the !
(exclamation mark) is part of the connection name. The HOST_ID is the
KGPSA host name worldwide name and the ADAPTER_ID is the port
name worldwide name.
Example 6–1: Determine HSG80 Connection Names
HSG80 show connection
Connection Unit
Name Operating system Controller Port Address Status Offset
!NEWCON49 TRU64_UNIX THIS 2 230813 OL this 0
HOST_ID=1000-0000-C920-DA01 ADAPTER_ID=1000-0000-C920-DA01
!NEWCON50 TRU64_UNIX THIS 1 230813 OL this 0
HOST_ID=1000-0000-C920-DA01 ADAPTER_ID=1000-0000-C920-DA01
!NEWCON51 TRU64_UNIX THIS 2 230913 OL this 0
HOST_ID=1000-0000-C920-EDEB ADAPTER_ID=1000-0000-C920-EDEB
!NEWCON52 TRU64_UNIX THIS 1 230913 OL this 0
HOST_ID=1000-0000-C920-EDEB ADAPTER_ID=1000-0000-C920-EDEB
!NEWCON53 TRU64_UNIX OTHER 1 230913 OL other 0
HOST_ID=1000-0000-C920-EDEB ADAPTER_ID=1000-0000-C920-EDEB
!NEWCON54 TRU64_UNIX OTHER 1 230813 OL other 0
HOST_ID=1000-0000-C920-DA01 ADAPTER_ID=1000-0000-C920-DA01
!NEWCON55 TRU64_UNIX OTHER 2 230913 OL other 0
HOST_ID=1000-0000-C920-EDEB ADAPTER_ID=1000-0000-C920-EDEB
!NEWCON56 TRU64_UNIX OTHER 2 230813 OL other 0
HOST_ID=1000-0000-C920-DA01 ADAPTER_ID=1000-0000-C920-DA01
.
.
.
!NEWCON61 TRU64_UNIX THIS 2 210513 OL this 0
HOST_ID=1000-0000-C921-086C ADAPTER_ID=1000-0000-C921-086C
!NEWCON62 TRU64_UNIX OTHER 1 210513 OL other 0
Using Fibre Channel Storage 6–29