About This Document
Purpose
This document describes the complete process of troubleshooting from the following aspects: safety precautions, troubleshooting preparations, fault diagnosis principles and methods, troubleshooting procedure, and methods of troubleshooting common faults.
The following table lists the product models.
Product Series |
Product Model |
|---|---|
OceanStor Dorado V6 series |
Dorado 3000 V6 |
Dorado 5000 V6 |
|
Dorado 6000 V6 |
|
Dorado 8000 V6 |
|
Dorado 18000 V6 |
Intended Audience
This document is intended for:
- Technical support engineers
- Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
Description |
|---|---|
Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. |
|
Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. |
|
Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. |
|
Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. |
|
Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Change History
Updates between document issues are cumulative. Therefore, the latest document issue contains all updates made in previous issues.
Issue 06 (2021-06-25)
This issue is the sixth official release, which incorporates the following changes:
Optimized the description in this document.
Issue 05 (2021-04-10)
This issue is the fifth official release, which incorporates the following changes:
Optimized the description in this document.
Issue 04 (2020-12-20)
This issue is the fourth official release, which incorporates the following changes:
Updated the description in section "Emergency Handling".
Issue 03 (2020-08-15)
This issue is the third official release, which incorporates the following changes:
Optimized the description in this document.
Issue 02 (2020-04-20)
This issue is the second official release, which incorporates the following changes:
Optimized the description in this document.
Issue 01 (2019-09-30)
This issue is the first official release.