Users Guide

PowerVault™ 50F Commands: Dell™ PowerVault™ 50F 8-Port Fibre Channel Switch Installation and Troubleshooting Guide
file:///C|/Users/sharon_anand/Desktop/PowerVault/50f_enit/COMMANDS.HTM[3/15/2013 11:32:02 AM]
The portPerfShow command displays the throughput for all ports. The output is terminated by typing
<Enter> or <Ctrl-C>. 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 <port#>. 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.