HP Brocade 8/12c Brocade Fabric OS Troubleshooting and Diagnostics Guide v6.2. - Page 124

13 Equipment status The portErrShow command output provides one output line per port. See Table 15 for a description of the error types. TABLE 15 Error summary description Error type Description frames tx frames rx enc in crc err crc g_eof too shrt too long bad eof enc out disc c3 link fail loss sync loss sig frjt fbsy Frames transmitted Frames received Encoding errors inside frames Frames with CRC errors CRC errors that occur on frames with good end-of-frame delimiters. Frames shorter than minimum Frames longer than maximum Frames with bad end-of-frame delimiters Encoding error outside of frames Class 3 frames discarded Link failures (LF1 or LF2 states) Loss of synchronization Loss of signal Frames rejected with F_RJT Frames busied with F_BSY Equipment status You can display status for fans, power supply, and temperature. NOTE The number of fans, power supplies, and temperature sensors depends on the switch type. For detailed specifications on these components, refer to the switch hardware reference manual. The specific output from the status commands varies depending on the switch type. Displaying the status of the fans 1. Connect to the switch and log in as admin. 2. Enter the fanShow command: brcd5300:admin> fanshow Fan 1 is Absent Fan 2 is Ok, speed is 6553 RPM Fan 3 is Ok, speed is 6367 RPM The possible status values are: • OK-Fan is functioning correctly. • Absent-Fan is not present. • Below minimum-Fan is present but rotating too slowly or stopped. 108 Fabric OS Troubleshooting and Diagnostics Guide 53-1001187-01