D. System monitoring with MC/ServiceGuard (operating a cluster)
MC/ServiceGuard is a Hewlett-Packard software product for building clustering systems. HTTP Server can be operated on a clustering system using MC/ServiceGuard. For details on MC/ServiceGuard, see the MC/ServiceGuard documentation. Also, for details on how to operate required software (such as the OS) and related programs (such as CGI programs) for HTTP Server in a clustering configuration environment, see the documentation for each program.
MC/ServiceGuard allows you to operate a Web server with minimum content-delivery outage times caused by hardware failures or abnormal software stoppages. You can also administer, maintain, and upgrade software without stopping services.
- Main failures monitored
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The main failures monitored by MC/ServiceGuard are as follows:
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LAN failures
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Resource failures (system processor, disk, interface)
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Abnormal software stops
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