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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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0xF03300062 Some Read/Write Errors Occur On A Virtual Machine

0xF03300062 Some Read/Write Errors Occur On A Virtual Machine

Description

Some read/write errors occur on a virtual machine.

Applicable Model

Applicable to all models.

Attribute

ID

Event Type

Event Level

Automatically Cleared

0xF03300062

Alarm

Critical

No

Impact on the System

The virtual machine cannot write data to its disks.

Possible Causes

  • The block device in the virtual machine is faulty.
  • The file system of the virtual machine is read-only.

Procedure

  1. Check whether an alarm about block device fault exists.

    1. If yes, handle the alarm with recommended suggestions. If the operation succeeds, perform=> Step2. Otherwise, perform=> Step3.
    2. If no=> Step2.

  1. Restore the file system by running the restore vm_fs general command. If the VM cannot write data to the disk=> Step3.
  2. Collect related information and contact technical support engineers.
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Updated: 2019-07-17

Document ID: EDOC1100076630

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