The invention provides a method and system for persistent context-based behavior injection in a computing system, such as in a redundant storage system or another system having a layered or modular architecture. Behaviors that are injected can be specified to have triggering conditions, such that the...http://www.google.com/patents/US6976189?utm_source=gb-gplus-sharePatent US6976189 - Persistent context-based behavior injection or testing of a computing system
