HP 316095-B21 FW 08.01.00 McDATA EFCM Basic User Manual (620-000240-000, Novem - Page 49

Error Statistics Viewing Performance Information 2 • Four byte words Rx-The number of words that the port has received. • Four byte words Tx-The number of words that the port has transmitted. • Offline sequences Rx-The number of offline sequences (OLS) received by this port. • Offline sequences Tx-The number of offline sequences (OLS) transmitted by this port. • Link resets Rx-The number of link reset protocol frames received by this port from the attached N_Port. • Link resets Tx-The number of link reset protocol frames transmitted by this port to the attached N_Port. • Link utilization % Rx-The current receive link utilization for the port expressed as a percentage. On 1 Gbps links, ports can transmit or receive data at 100 MB per second. On 2 Gbps links, ports can transmit or receive data at 200 MB per second. Link utilization is calculated over one-second intervals. • Link utilization % Tx-The current transmit link utilization for the port expressed as a percentage. On 1 Gbps links, ports can transmit or receive data at 100 MB per second. On 2 Gbps links, ports can transmit or receive data at 200 MB per second. Link utilization is calculated over one-second intervals. • Time Spent at 0 Tx BB Credit-The amount of time that the port has had no transmit BB_Credits available. For the loop devices, the following statistics are also shown: • LIPs Detected-A loop initialization primitive was detected, which means the loop was completed. • LIPs Generated-A loop initialization primitive was created to initialize a loop. The Performance page provides the following error statistics for the selected port: • Link failures-The number of link failures recorded because a not operational sequence (NOS), protocol timeout, or port failure was detected. Viewing Product Information 2-17