About This Document
Purpose
This document describes how to upgrade and roll back the dual backup HA, and rectify common problems.
This document is applicable to the following models:
Atlas 500 Pro AI edge server (model 3000)
Intended Audience
This document is intended for upgrade engineers who must:
- Be familiar with the current networking and version information about the related network elements.
- Have device maintenance experience and be familiar with device operation and maintenance.
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. |
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Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. |
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Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. |
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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. |
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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
Issue |
Date |
Change Description |
|---|---|---|
01 |
2020-10-15 |
This issue is the first official release. |