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Alarm Handling

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document provides the explanations, causes, and recommended actions of alarms on the product.
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QOS_1.3.6.1.4.1.2011.5.25.32.4.1.11.75 hwXQoSPfcDeadLockAlarm

QOS_1.3.6.1.4.1.2011.5.25.32.4.1.11.75 hwXQoSPfcDeadLockAlarm

Description

PFC deadlock was detected. (interface = [], lossless priority = [], number of detected deadlocks = [],number of deadlock recoveries = [])

The device detects that PFC deadlock occurs.

Trap Attributes

Attribute

Description

Alarm or Event

Alarm

Trap Severity

Warning

Mnemonic Code

hwXQoSPfcDeadLockAlarm

Trap OID

1.3.6.1.4.1.2011.5.25.32.4.1.11.75

Alarm ID

0x09622023

Alarm Type

qualityOfServiceAlarm

Raise or Clear

Raise

Match trap

QOS_1.3.6.1.4.1.2011.5.25.32.4.1.11.76 hwXQoSPfcDeadLockResume

Parameters

Name Meaning

hwXQoSPfcDeadLockAlarmIfName

Indicates the interface name.

hwXQoSPfcDeadLockAlarmPriority

Indicates the priority.

hwXQoSPfcDeadLockAlarmDetectedNumber

Indicates the detected deadlock count.

hwXQoSPfcDeadLockAlarmRecoveredNumber

Indicates the restored deadlock count.

VB Parameters

VB OID

VB Name

VB Index

1.3.6.1.4.1.2011.5.25.32.4.1.53.1.1.1

hwXQoSPfcDeadLockAlarmIfName

hwXQoSPfcDeadLockAlarmIfName

hwXQoSPfcDeadLockAlarmPriority

hwXQoSPfcDeadLockAlarmDetectedNumber

hwXQoSPfcDeadLockAlarmRecoveredNumber

1.3.6.1.4.1.2011.5.25.32.4.1.53.1.1.2

hwXQoSPfcDeadLockAlarmPriority

hwXQoSPfcDeadLockAlarmIfName

hwXQoSPfcDeadLockAlarmPriority

hwXQoSPfcDeadLockAlarmDetectedNumber

hwXQoSPfcDeadLockAlarmRecoveredNumber

1.3.6.1.4.1.2011.5.25.32.4.1.53.1.1.3

hwXQoSPfcDeadLockAlarmDetectedNumber

hwXQoSPfcDeadLockAlarmIfName

hwXQoSPfcDeadLockAlarmPriority

hwXQoSPfcDeadLockAlarmDetectedNumber

hwXQoSPfcDeadLockAlarmRecoveredNumber

1.3.6.1.4.1.2011.5.25.32.4.1.53.1.1.4

hwXQoSPfcDeadLockAlarmRecoveredNumber

hwXQoSPfcDeadLockAlarmIfName

hwXQoSPfcDeadLockAlarmPriority

hwXQoSPfcDeadLockAlarmDetectedNumber

hwXQoSPfcDeadLockAlarmRecoveredNumber

Impact on the System

PFC deadlock may cause traffic forwarding failures.

Possible Causes

The currently detected deadlock count is larger than or smaller than the deadlock count detected last time.

Procedure

  1. Optimize the network and adjust the traffic solution.
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Updated: 2019-04-02

Document ID: EDOC1100074754

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