Brocade Adapters Administrator’s Guide 111
53-1001256-01
IOC Statistics dialog box (HBA and CNA) A
Using the dialog box
Refer to the following topics for specific procedures using this dialog box:
•“Port Statistics dialog box (HBA and CNA)”
•“Polling frequency rate”
•“Resetting statistics”
•“Performance monitoring”
prim_unknown The number of unknown primitive events that occurred on the
firmware port.
proto_err_cnt The number of I/O protocol errors.
psp_errors The number of primitive sequence protocol errors.
rectov_timedout_cnt The number of Receiver Time Out events.
seq_cnt_frm_drop_cnt The number of sequential frame drops.
seqr_fail_cnt The number of sequential failures.
sig_lost The number of times a signal was lost on the firmware port.
sig_regained The number of times a signal was regained on the firmware port.
snsm_hwsm_fails The number of Hardware State Machine (HWSM) failures for the
firmware port speed negotiation state machine (SNSM).
snsm_hwsm_success The number of Hardware State Machine (HWSM) successes for the
firmware port speed negotiation state machine (SNSM).
snsm_hwsm_wdtov The Hardware State Machine (HWSM) timeout value for the firmware
port speed negotiation state machine (SNSM).
sync_lost The number of times loss of sync on the firmware port has occurred.
sync_regained The number of synchronizations that were regained on the firmware
port.
sync_to The number of times sync timeout on the firmware port has
occurred.
tgt_aborted_io The number of times the target I/O aborts.
timed_out_cnt The number of times the target I/O times out.
under_run_cnt The number of I/O underruns.
unexp_bad_fcp_rsp The number of unexpected frames on the firmware I/O that resulted
in a bad response.
unexp_frame_recv_cnt The number of received unexpected frames on the firmware I/O.
unexp_good_fcp_rsp The number of unexpected frames on the firmware I/O that resulted
in a good response.
unknown_reqs The number of unknown requests on the firmware I/O.
Field Description