OpenAIS 0.83 (Trunk branch) |
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OpenAIS is an open source implementation of the SA Forum (www.saforum.org) Application Interface Specification. The project currently implements APIs to improve availability by reducing MTTR. APIs available are cluster membership, application failover, checkpointing, eventing, distributed locking, messaging, closed process groups, and extended virtual synchrony passthrough. It is possible to write redundant applications that tolerate hardware, operating system, and application faults. Cluster software developers can write plugins to use the infrastructure provided by OpenAIS.
License: BSD License (revised)
Changes:
The addition of functions to the objdb API. The addition of a new confdb API for external configuration. The addition of a logsys API for external usage providing non-blocking threaded logging for a process. Significant bugfixes. Build system enhancements. libconfdb runs stand-alone. The ability to load and unload service engines during runtime execution with openais-cfgtool.
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