IBM Flex System V7000 Expansion Enclosure 4939H29 Manual Do Utilizador

Chapter 12. Host Configuration 

Draft Document for Review January 29, 2013 12:52 pm

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This is carried out in two stages, firstly connectivity to the I/O Module FC switch, then to 
ensure that the zoning has been correctly set up we check on the IBM Flex System V7000 
Storage Node. For each step we use the WWN of each HBA as a reference. Example 12-6 
shows how to display the WWN or ‘Network Address’ of each adapter.

# lscfg -vl fcs0 | grep Network                       
        Network Address.............

  

# lscfg -vl fcs1 | grep Network                       
        Network Address.............

  

The HBAs should be attached to alternate FC switches in the IBM Flex System Enterprise 
Chassis so both need to be checked. Figure 12-61 shows the switch interface from bay 14 
where the compute node resides, the WWN is displayed for HBA fcs0 is shown in the ‘Bay14’ 
row. This confirms connectivity to the IBM Flex System FC3171 8Gb SAN Switch. This must 
be repeated on the second FC switch for the second HBA fcs1.