Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 348

2 fcpRlsShow fcpRlsShow Displays the Fibre Channel Protocol (FCP) Read Link Status (RLS) information. SYNOPSIS fcprlsshow [slot/]port DESCRIPTION NOTES OPERANDS EXAMPLES Use this command to display the FCP RLS information for an F_Port or FL_Port. This information describes the number of loss-of-signal, loss-of-sync, CRC errors, and other failure events detected on the specified port. For this command to gather and display F_Port error statistics, • you must enable the configuration parameter: Disable Device Probing = 0 (Enables device probing. By default Device probing is enabled). • you must enable RLS Probing in the following ways: Use the fcprlsprobe --startcommand which enables RLS Probing or use the configure command "Disable RLS Probing" to enable RLS probing. Disable RLS Probing = Off (Enables RLS Probing) by default RLS probing is disabled. Use the fcprlsprobe --show command to view the RLS information. The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for details. This command has the following operands: slot For bladed systems only, specifies the slot number of the port to display, followed by a slash (/). port Specifies the port number to display, relative to its slot for bladed systems. Use switchShow for a listing of valid ports. This operand is required. To display the FCP RLS information: switch:admin> fcprlsshow 9 RLS Probing Statistics for port 9 AL_PA 0x1 ========== RLS Probe Status : SUCCESS Last Updated : Mar 4 03:17:50 2012 link fail loss sync loss sig prtc err bad word crc err 1138 65047 1138 0 4996278 71 AL_PA 0x2 ========== RLS Probe Status Last Updated : FAIL (RLS Send timed out) : Mar 4 03:17:50 2012 AL_PA 0x3 ========== RLS Probe Status : SUCCESS 320 Fabric OS Command Reference 53-1002746-01