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Event Reference for File

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. This document describes the basic knowledge about the events of storage system in terms of event definition, event level, impact on the system, possible cause, and handling procedure.
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0xF3C040003 The Host Has An Incorrect Access Permission For HyperMetro Consistency Group

0xF3C040003 The Host Has An Incorrect Access Permission For HyperMetro Consistency Group

Description

The host has incorrect access permissions for HyperMetro consistency group. It can access the remote member LUN but cannot access the local member LUN.

Applicable Model

Applicable to all models.

Attribute

ID

Event Type

Event Level

Automatically Cleared

0xF3C040003

Alarm

Critical

Yes

Impact on the System

After the HyperMetro is disconnected, the host may be assigned access permissions for both the member LUNs, which may cause data inconsistency.

Possible Causes

When the active-active relationship is abnormal, the local member LUN wins the arbitration, but the remote member LUN is forcibly started.

Procedure

  1. Check whether the remote member LUN is forcibly started.

    1. If yes=> Step2.
    2. If no=> Step4.

  1. Check whether data on the local member LUN can be overwritten based on service access.

    1. If yes=> Step3.
    2. If no=> Step4.

  2. Start synchronization for the HyperMetro. If the alarm persists after the synchronization=> Step4.
  3. Collect all related information and contact technical support engineers.
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Updated: 2019-07-17

Document ID: EDOC1100076630

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