Figure 1-1. Duplexed System; Figure 1-2. Splitting The System - NEC Express5800/320Ma User Manual
Active upgrade
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Also See for Express5800/320Ma:
- Administrator's manual (122 pages) ,
- User manual (106 pages) ,
- Technical reference manual (90 pages)
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Figure 1-1. Duplexed System
Console
Figure 1-2. Splitting the System
Duplexed System
Duplexed System
Network
External
Storage
Console
Production Side (Live)
VTM
Network
Remote
Connection
Upgrade Side (Isolated)
VTM
Overview of the Active Upgrade Process
Internal Storage
System
System
External
Storage
No
Connection
Software
Installation
Data
Mirror
Data
duet001
Internal Storage
System
Data
Mirror
Disabled
System
duet002
Overview
1-3
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Table of Contents
Troubleshooting
