Alcatel Lucent

Ed Grinshpun

Paul Albin Wilford

Bruce Cilli

Sameer Sharma

In various exemplary embodiments, a method and related system for configuration file management in a network element comprise one or more of the following: upon initialization of the network element, reading a first configuration file that is in a character-encoded format; for each application process, translating the first configuration file into a plurality of non-character-encoded configuration files; configuring each application process based on the respective plurality of non-character-encoded configuration files; modifying, in real-time, at least one of the non-character-encoded configuration files; and merging each of the non-character-encoded configuration files into a second configuration file that is in a character-encoded format.

Configuration file framework to support high availability schema based upon asynchronous checkpointing

Example embodiments are directed to methods of ensuring high availability of a network using asynchronous checkpointing of application state data related to an object. Example embodiments include a method of asynchronous checkpointing application state data related to at least one object, including receiving application events and processing the application events to obtain new application state data. The method further includes modifying at least a portion of previously stored application state data and asynchronously and independently checkpointing the modified application state data based on whether the modified application state data has reached a stable state. Example embodiments also include a method of ensuring consistent application state data across a network. This method may include having at least two CAPs independently and asynchronously storing application state data related to at least one object at two different network nodes and automatically auditing the stored application state data to ensure data consistency.

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Freehold, NJ, United States of America

Ed Grinshpun