About This Document
Purpose
This document describes the remote replication feature and provides an overview of its configuration, management, and usage scenarios.
Intended Audience
- Technical support engineers
- Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
Description |
|---|---|
 |
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. |
 |
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. |
 |
Indicates a potentially hazardous situation which, if not avoided, may 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. |
 |
Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Change History
Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues.
Issue 11 (2018-05-30)
This issue is the 11th official release. The following sections are updated:
Optimized some description.
Issue 10 (2018-02-05)
This issue is the tenth official release. The updates are as follow:
Optimized descriptions about section Impact and Restrictions.
Issue 09 (2017-11-30)
This is the ninth official release, which includes the following updates:
Added the description about specifications of replication links in section Impact and Restrictions.
Issue 08 (2017-10-30)
This is the eighth official release, which includes the following updates:
- Deleted information about file systems.
- Modified and optimized information in the section of Disaster Recovery.
Issue 07 (2017-07-10)
This is the seventh official release, which includes the following updates:
Optimized descriptions about section Impact and Restrictions.
Issue 06 (2017-03-27)
This issue is the sixth official release. The updates are as follow:
Optimized the document description.
Issue 05 (2016-11-20)
- Improved the description about synchronization in Related Concepts.
- Updated Impact and Restrictions.
- Added Viewing Information of Remote Replication Pair (Applicable to V300R003C20).
- Added Viewing Remote Replication Performance Indicators.
- Added Viewing Consistency Group Information (Applicable to V300R003C20).
Issue 04 (2016-07-25)
- Optimized the document structure.
- Added section Managing Remote Devices.
Issue 03 (2016-04-30)
- Optimized descriptions about section Availability.
- Optimized descriptions about section Restrictions.
- Optimized the description of configuration operations in Configuration Example.
- Added FAQs for remote replication licenses.
Issue 02 (2015-12-10)
- Description about principles is optimized.
- 1.2 Availability is revised.
Issue 01 (2015-08-30)
This issue is the first official release.
Previous
