HP StorageWorks 4/64 Brocade Fabric OS Command Reference Guide v6.1.0 (53-1000 - Page 368
Specifies a special loopback mode for minicycle.The regular minicycle test
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2 miniCycle 7 Backend bypass and port loopback 8 Backend bypass and SERDES loopback 9 Backend bypass and internal loopback -spd_mode mode Specifies the speed mode for the test. This parameter controls the speed at which each port operates. For 1 Gbps-only products, this parameter is ignored. The exact operation of modes 5 through 8 depends on the loopback mode selected. When speed modes 5 through 8 are used with cables, they must be connected EVEN->ODD or the test fails. 0 Run test at 1 Gbps, 2 Gbps, and 4 Gbps (default). 1 Set all port speeds to lock at 1 Gbps. 2 Set all port speeds to lock at 2 Gbps. 4 Set all port speeds to lock at 4 Gbps. 8 Set all port speeds to lock at 8Gbps. For -lb_mode set to 1, the following speed modes are available to test the speed negotiation. 3 Set speed on all even ports to auto-negotiate. Set speed on all odd ports to 1 Gbps. 4 Set speed on all even ports to auto-negotiate. Set speed on all odd ports to 2 Gbps. 5 Set speed on all odd ports to auto-negotiate. Set speed on all even ports to 1 Gbps. 6 Set speed on all odd ports to auto-negotiate. Set speed on all even ports to 2 Gbps. For -lb_mode set to 2, the following speed modes are available to test FIFO underrun. 3,5 Set speed on all even ports to 2 Gbps. Set speed on all odd ports to 1 Gbps. 4,6 Set speed on all even ports to 1 Gbps. Set speed on all odd ports to 2 Gbps. -splb_mode 0 | 1 Specifies a special loopback mode for minicycle.The regular minicycle test routes two ports together and spins frames between them. In splb_mode, ports are not routed. Each port spins frames to themselves. This test resembles a spinning version of porLoopBackTest. Note that in splb_mode, the test will do one pass only on path 8. splb_mode is either on (1) or off (0). The default is off (0). -ports itemlist Specifies a list of blade ports to test. By default, all the blade ports in the specified slot (--slot) are used. Refer to itemList for further details. If all ports in the ASIC pair are not specified, only paths between selected ports are tested. ASIC-pair 0: -ports 0-15 ASIC-pair 1: -ports 16-31 ASIC-pair 2: -ports 32-47 ASIC-pair 3: -ports 48-63 342 Fabric OS Command Reference 53-1000599-02