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Figure 5.1. Cluster Status Tool

You can use the Cluster Status Tool to enable, disable, restart, or relocate a high-availability

service. The Cluster Status Tool displays the current cluster status in the Services area and

automatically updates the status every 10 seconds.

To enable a service, you can select the service in the Services area and click Enable. To dis-

able a service, you can select the service in the Services area and click Disable. To restart a

service, you can select the service in the Services area and click Restart. To relocate a service

from one node to another, you can drag the service to another node and drop the service onto

that node. Relocating a service restarts the service on that node. (Relocating a service to its

current node — that is, dragging a service to its current node and dropping the service onto that

node — restarts the service.)

The following tables describe the members and services status information displayed by the

Cluster Status Tool.

2. Managing High-Availability Services

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Red Hat ENTERPRISE LINUX 5 - CONFIGURATION NFS OVER GFS Guida di Installazione Pagina 67