Key facts
- Brand
- NEC
- Model
- ExpressCluster X 3.0
- Documents
- 4
- Languages
- ZH · JA
- Last added
- 2000-01-01
Start here
NEC ExpressCluster X 3.0 Quick Start Guide
The guide introduces ExpressCluster X 3.0, a high‑availability clustering solution for Linux servers, and defines its intended audience and usage scope. It explains the overall architecture, cluster concepts, and the types of resources that can be monitored.
Key sections cover installation steps, required operating system and kernel versions, configuration of heartbeat and monitoring resources, handling of network partitions, and upgrade procedures from earlier ExpressCluster releases. Appendices provide a glossary, index, and reference tables. This manual is written in Chinese.
All NEC ExpressCluster X 3.0 documents by type
Mounting, wiring and first power-up. Read it before the hardware goes in.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
How do I register a license for ExpressCluster X 3.0?
You can register a license by specifying a license file or by using the interactive command‑line registration tool.
What steps are required to add a server to a cluster?
Add the server in the cluster creation wizard (step 1‑2) after creating the cluster and before configuring network and resources.
Which Linux distributions and kernels are supported by ExpressCluster X 3.0?
ExpressCluster Server can run on various Linux distributions and kernels as listed in the runtime environment chapter.
How can I upgrade from a previous ExpressCluster version to X 3.0?
Upgrade steps are described in Chapter 6, including the procedure to upgrade from X2.0X2.1 to X 3.0.
What is ExpressCluster X 3.0?
ExpressCluster X 3.0 is a clustering software solution that enables high‑availability and shared‑disk configurations for servers.
What limitations should be considered when using ExpressCluster X 3.0?
The guide lists several known limitations and restrictions that must be observed during installation and operation.