Q-Logic 8200 Manuel D’Utilisation

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2–Configuring NIC
NIC TroubleShooting/Diagnostics
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To display transceiver DMI data, issue the following command: 
qaucli -pr nic -trans [cna_port_inst] 
Ethtool Diagnostics
To perform an adapter self-test using ethtool-based diagnostics, issue the 
following command:
# ethtool -t eth<x> offline
The self-test includes the following:
Loopback test 
Interrupt test 
Link test 
Register test 
Examples
# ethtool -t eth8 offline
   The test result is PASS
   The test extra info:
   Register_Test_on_offline          0
   Link_Test_on_offline              0
   Interrupt_Test_offline            0
   Loopback_Test_offline             0
# ethtool -t eth4
   The test result is PASS
   The test extra info:
   Register_Test_on_offline          0
   Link_Test_on_offline              0
   Interrupt_Test_offline            0
   Loopback_Test_offline             0
Linux Diagnostic Test Descriptions
Internal Loopback Test performs internal packet loopback. 
Flash Test verifies the Flash read and write. 
Hardware Test verifies that the hardware is running. 
Interrupt Test enables and disables the interrupt and functional verification 
tests.