
4.Check the status of the Sun StorEdge FC network
■Storage Automated Diagnostic Environment device monitoring reports
■Run the SEcfg script, which displays and shows the Sun StorEdge T3+ array configuration
■LED Status (online/offline, POST error codes found in the Sun StorEdge network FC
■Explorer Data Collection Utility output (located on the Storage Service Processor)
■SANsurfer GUI
Note
5.Check the status of the virtualization engine using one or more of the following methods:
■Storage Automated Diagnostic Environment device monitoring reports
■Run the SEcfg script, which displays and shows the virtualization engine
■Refer to the LED status blink codes in Chapter 7.
6.Quiesce the I/O along the path to be tested as follows:
■For installations using VERITAS VxDMP, disable vxdmpadm
■For installations using the Sun StorEdge Traffic Manager software, unconfigure the Fabric device.
■Refer to “To Quiesce the I/O” on page 8
■Halt the application.
7.Test and isolate the FRUs using the following tools:
■Storage Automated Diagnostic Environment diagnostic tests (this might require the use of a loopback cable for isolation)
■Sun StorEdge T3+ array tests, including t3test(1M), t3ofdg(1M), and t3volverify(1M), which can be found in the Storage Automated Diagnostic Environment User’s Guide.
Note
Chapter 2 General Troubleshooting Procedures 5
For Internal Use Only