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Event Reference

OceanStor Dorado V3 Series V300R001

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. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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0xF0DD0004 Remote Replication Consistency Group Is Automatically Split

0xF0DD0004 Remote Replication Consistency Group Is Automatically Split

Description

A remote replication consistency group is automatically split.

Applicable Model

Applicable to all models.

Attribute

ID

Event Level

Automatically Cleared

0xF0DD0004

Warning

Yes

Impact on the System

The remote replication consistency group is not synchronized automatically. It must be manually synchronized after the faults are rectified.

Possible Causes

  • The capacity of a storage pool that houses the primary LUN or secondary LUN of a remote replication pair in the consistency group is insufficient, or a disk is faulty.
  • When remote replication is added to a consistency group in delayed mode, a fault occurs, such as disk failure, link disconnection, and controller reset.

Procedure

  1. Check whether the capacity of the storage pool that houses the primary LUN or secondary LUN of a remote replication pair in the consistency group is sufficient.

    1. If no, expand the capacity of the storage pool and manually synchronize the remote replication consistency group. If the alarm persists after this operation is succeeded=> Step2.
    2. If yes=> Step2.

  2. Check whether an alarm, such as disk failure, link disconnection, and controller reset, is reported.

    1. If yes, rectify the fault, and then manually synchronize the remote replication consistency group. If the alarm persists after this operation is succeeded=> Step3.
    2. If no=> Step3.

  3. Collect all related information and contact technical support engineers.
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Updated: 2018-10-19

Document ID: EDOC1000141827

Views: 88373

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