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]
Table 7-10. ortLoopbackTest Command Field Descriptions
Field Description
Diagnostics
Status
The duration of the portLoopbackTest.
port#
The port number.
diags
Possible values include OK, BAD.
state
Possible values include UP (active), DN (inactive).
st0-16
The tested ports. The display shows the diagnostics frames are
transmitted and received and Low Level Interface counts
(LLI_errs).
Central Memory
Status
The central memory status. Possible values include OK,
FAULTY.
Total Diag
Frames Tx
The total diagnostics frames transmitted (Tx) since boot. This
number usually corresponds to the total frames received (Rx), but
may differ because of failure modes.
Total Diag
Frames Rx
The total diagnostics frames received (Rx) since boot. This
number usually corresponds to the total frames transmitted (Tx),
but may differ because of failure modes.
If an error is found, one or more of the following error messages is displayed.
One of the following register names is displayed in the following error message with the message replacing
the term (regname) in the error message.
Enc_in - Encoding error, inside frame
CRC_err - Cyclic redundancy check on frame failed
TruncFrm - Truncated frame
FrmTooLong - Frame too long
BadEOF - Bad end of file
Enc_out - Encoding error, outside frame
BadOrdSet - Bad symbol on fiber-optic cable
DiscC3 - Discarded Class 3 frames
DIAG-ERRSTAT, 1