Brocade Communications Systems 825 Manual Do Utilizador

IOC Statistics dialog box (HBA and CNA)

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IOC Statistics dialog box (HBA and CNA)

The IOC Statistics dialog box enables you to view statistics related to the input/output controller 
(IOC). 

Opening the dialog box

1. Select a physical port of the HBA or an FCoE port of a CNA from the device tree.

2. Select Monitor > Statistics > IOC Statistics from the Host Connectivity Manager.

Fields and components

Field

Description

aborted_cnt

The number of times an I/O abort has occurred.

abrt_fail_cnt

The number of times an I/O abort has failed.

arbf0_rx

The number of ARBFO primitive events that occurred on the firmware 
port.

buf_waits

The number of buffer wait state entries.

busy_bufs

The number of failures that have occurred due to a busy buffer.

cfg_reqs

The number of IOC firmware configuration requests.

clrstats_reqs

The number of clear statistics (clrstats) events that have occurred on 
the IOC driver.

disable_reqs

The number of disable events that have occurred on the IOC driver.

div2_overflow

The number of div2 overflow events on the firmware port.

div2_underflow

The number of div2 underflow events on the firmware port.

edtov_timedout_cnt

The number of Error Detect Time Out events.

efifo_overflow

The number of elastic FIFO (EFIFO) overflow events on the firmware 
port.

efifo_underflow

The number of elastic FIFO (EFIFO) underflow events on the firmware 
port.

enable_reqs

The number of IOC firmware enable requests.

hb_count

The number of IOC firmware heartbeats.

hwsm_fails

The number of Hardware State Machine (HWSM) failures for the 
firmware port speed negotiation state machine.

hwsm_success

The number of Hardware State Machine (HWSM) successes for the 
firmware port speed negotiation state machine.

hwsm_wdtov

The timeout value for the Hardware State Machine (HWSM).

ic_reqs

The number of interrupt coalesce requests.

idle_rx

The number of IDLE receive primitive events that occurred on the 
firmware port.

imp_aborted

The number of times an implicit I/O abort has occurred.

intr

The number of firmware port interrupts.