Brocade Fabric OS Troubleshooting and Diagnostics Guide v6.2.0 (53-1001187-01, April 2009)

108 Fabric OS Troubleshooting and Diagnostics Guide
53-1001187-01
Equipment status
13
The portErrShow command output provides one output line per port. See Table 15 for a description
of the error types.
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.
TABLE 15 Error summary description
Error type Description
frames tx Frames transmitted
frames rx Frames received
enc in Encoding errors inside frames
crc err Frames with CRC errors
crc g_eof CRC errors that occur on frames with good end-of-frame delimiters.
too shrt Frames shorter than minimum
too long Frames longer than maximum
bad eof Frames with bad end-of-frame delimiters
enc out Encoding error outside of frames
disc c3 Class 3 frames discarded
link fail Link failures (LF1 or LF2 states)
loss sync Loss of synchronization
loss sig Loss of signal
frjt Frames rejected with F_RJT
fbsy Frames busied with F_BSY