Dell PowerVault 50F (Fibre Channel Switch) - Manual (Page 55)

PowerVault™ 50F Commands: Dell™ PowerVault™ 50F 8-Port Fibre Channel Switch Installation and Troubleshooting Guide
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The portPerfShow command displays the throughput for all ports. The output is terminated by typing
or . The throughput number represents the number of bytes received plus the number of
bytes transmitted and is displayed as bytes/second (B/s). Throughput numbers are shown either as
bytes/second, kilobytes/second (the number is followed by 'k') or megabytes/second (the number is followed
by 'm'). This information is used to monitor port performance.
One line is printed per second summarizing the traffic on all ports.
portShow
The portShow command prints a summary of all ports. The command syntax is portShow . The
fields are described in Table 7-6.
Table 7-6. portShow Command Field Descriptions
Type Field Description
Port Definition portFlags The bitmap port status.
portType The port type (G_port or FL_Port).
portState The port SNMP state. Values include Online/Offline.
portPhys The port physical state - Insync.
portScn The port LED state.
portRegs Pointer of hardware register.
portData Pointer to driver private data.
portId The port address ID.
portWwn The port worldwide name.
Interrupt Statistics Interrupts Total number of interrupts.
Unknown Number of unknown interrupts.
Lli Number of low level interface (LLI) interrupts.
Proc_rqrd Number of interrupts with processing (CPU) required.
Timed_out Number of timed out interrupts.
Rx_flushed Number of flushed transmissions.
Tx_unavail Number of interrupted transmissions.
Free_buffer Number of buffer interrupts.
Overrun Number of buffer overruns.
Suspended Number of suspended interrupts.
Parity_err Number of parity errors.
Error Statistics Link_failure Number of link failures.
Loss_of_sync Loss of synchronization.
Loss_of_sig Loss of signal (no light).
Protocol_err Protocol error.
Invalid_word Invalid word (encoding errors inside of frames).
Invalid_crc Invalid CRC in a frame.
Delim_err Delimeter error (order set).
Address_err Address id error (S_ID D_ID).
Lr_in Link reset in (primitive sequence). Does not apply to FL_Port.
Lr_out Link reset out (primitive sequence). Does not apply to FL_Port.