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4-26 Installation and Troubleshooting Guide
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stat_wtx Number of 4-byte words transmitted from the port
stat_wrx Number of 4-byte words received by the port
stat_ftx Number of frames transmitted from the port
stat_frx Number of frames received by the port
stat_c2_frx Number of Class 2 frames received
stat_c3_frx Number of Class 3 frames received
stat_lc_rx Number of link control frames received
stat_mc_rx Number of multicast frames received
stat_mc_to Number of timeouts reported for multicast frames; a single
frame could cause this counter to increment if it timed out for
each multiple destination
stat_mc_tx Number of multicast frames transmitted
tim_rdy_pri Amount of time (measured in proprietary ticks) that R_RDY
transmission has higher priority than frame transmission
tim_txcrd_z Time that this port cannot transmit frames due to a transmit
buffer-to-buffer credit of zero
er_enc_in Received data: the number of 8b/10b encoding errors that have
occurred inside frame boundaries; this counter is generally a
nonzero value, although occasional errors may occur on a normal
link and give a zero result; (Minimum compliance with the link bit
error rate specification on a link continuously receiving frames
would cause approximately one error every 20 minutes.)
er_crc Received frames: the number of CRC errors detected
er_trunc Received frames: the number of frames that were shorter than
the minimum Fibre Channel frame size (for example, a header
with no payload)
er_toolong Received frames: the number of frames that were longer than
the maximum Fibre Channel frame size (for example, a header
with a 2,112-byte payload)
er_bad_eof The number of frames received with a badly formed end-of-
frame
er_enc_out Receive link: the number of 8b/10b encoding errors recorded
outside frame boundaries; this number may become nonzero
during link initialization but indicates a problem if it increments
faster than the allowed link-bit error rate (approximately once
every 20 minutes)