HP StorageWorks MSA 2/8 HP StorageWorks Fabric OS Procedures V3.1.x/4.1.x User - Page 220
Test Cascaded Switch ISL Links, Check, All Switch Components Between Main Board, SFP, and Fiber Cable
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Troubleshooting - To check all switches attached components (on an FC loop), see "Check All Switch Components Between Main Board, SFP, and Fiber Cable" on page 223. - To check all of a port's attached components (on an FC loop), see "Check Port's External Transmit and Receive Path" on page 225. - To view a list of additional component tests, see "Additional Component Tests" on page 228. Test Cascaded Switch ISL Links To tests components to/from a neighbor switch: 1. Log into the switch as admin. 2. Enter the spinfab command with the following operands (refer to the HP StorageWorks Fabric OS Version 3.1.x/4.1.x Reference Guide for more details). [-nmegs count] [-ports list] [-setfail mode] [-domain value] Example: Specify the number of frames to send in millions. (Optional) Specify a list of user ports to test. Specify a value 1 to mark failing ports as BAD, specify a value of 0 to not mark failed ports as bad. (Optional) Specify a specific remote domain to which the switch is connected. switch:admin> setdbg "DIAG", 0 switch:admin> spinfab 3,0,4 spinFab running... spinFab: Completed 3 megs, status: passed. port 0 test status: 0x00000000 -- passed. port 1 test status: 0x00000000 -- passed. port 2 test status: 0x00000000 -- passed. port 3 test status: 0x00000000 -- passed. port 4 test status: 0x02000000 -- SKIPPED! 220 Fabric OS Procedures Version 3.1.x/4.1.x User Guide