HP StorageWorks U320e SCSI Host Bus Adapter user guide (AH627-96001, March 2007)

5. Follow the directions in the installer to finish the installation.
Running the Dom
ain Validation utility
ToruntheATTOSCSIDomainValidationtool:
1. Launch the tool.
2. Select the ada
pter Channel of the SCSI bus, as shown in Figure 6.
Figure 6 Dom ain Validation U tilit y
3. Select the tests to be run.
4. In Fallback Scheme, select the negotiation parameters. The SDV test starts with the highest values
and if a problem is d etected, tests with the next lower set of values.
5. Select the target devices to be tested. The test is performed between the initiator and each target
device selected.
6. Press Start to start the test .
When the test is complete, a m essage panel displays. The panel shows the negotiated SCSI parameters
foreachdevice. Theleftsideofthescreenshowsthenegotiatedvalueafterthetestrunsandtheright
side shows the value before the test being run.
The Chang ed? column indicates whether the negotiated value changed as a result of the SCSI Domain
Validation tests. If the value did change, the connection between the initiator and the target device
may not have been optimized.
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SCSI Domain Validation utility (Windows only)