Chapter 7. Advanced maintenance, troubleshooting, and diagnostics 451
Displaying LUNs detected
The LUNs recognized by the HBAs are visible in the HBA tree view in the left pane, as shown
in Figure 7-86. An alternate view can be accessed by going to the LUN List tab.
Figure 7-86 Displaying LUNs with SANsurfer
In a good configuration, you see the same LUN on both HBAs or HBA ports.
7.11.4 Windows Server 2008
The drivers used for failover in Windows environments are MPIO together with DSM installed
by the Storage Manager installation package.
The former RDAC drivers for Windows are no longer supported, starting with IBM DS Storage
Manager V10.10 (firmware V7.10).
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