Emc Corporation

Emc IP Holding Company LLC

Lida He

Cheuk Lam

Lianlai Zhang

Alik Saring

William F Kuhhirte

Chao-Wei Ou

Brent W Anderson

Tong Yu

Sudhir Vijendra

Shai Benjamin

Patricia Florissi

Prasanna S Patil

Pankaj Batra

David Moran

Thulasinathan Kandasamy

Brent E Anderson

Pavan Banda

Jamel Hammouda

Erkan Oztekin

A system is described for sending alert messages collected for cloud computing system to external systems. The alert messages may be sent according to determined protocols, such as the syslog protocol and/or SNMP trap, among other appropriate protocols. Partitioning and/or fragmenting of the alert message may be provided based on the use of various types of message identifications and/or other information in which, by virtue of the partitioning and fragmenting, an alert message, regardless of its length, may be sent and reconstructed at the external system. The system advantageously provides for transmission of alert messages using mechanisms other than the syslog protocol and with additional included alert attribute information.

Sending alerts from cloud computing systems

Methods and apparatus to provide a cloud computing system having cross domain event correlation. In one embodiment, a first alert is received in a first domain of the system domains and a second alert in a second domain of the system domains, the first and second alerts caused by an event. A topology of the system is determined and connectivity matching is performed to identify connections between a port in the first domain and a port in the second domain. Identify matching, using unique identifiers for domain components, is performed to determine that a first component in the first domain associated with the first alert is the same component as a second component associated with the second alert in the second domain for cross domain event correlation.

Method and apparatus for cross domain and cross-layer event correlation

Methods and apparatus to provide performance data transformation in a cloud computing system. In one embodiment, the system performs data transformation with information from a configuration subsystem, to generate metrics for network layer, storage layer, compute layer, and logical components.

Method and apparatus for performance data transformation in a cloud computing system

Methods and apparatus to provide alert enrichment in a cloud storage system. In one embodiment, the system performs alert/event identification with information from an identity matching service for the components of the cloud storage system to generate a resource identifier for the component associated with a first one of the processed alerts/events, and use the resource identifier to identify a service, platform, virtual machine, virtual application, virtual data center, organization and/or platform component associate with the first one of the processed alerts/events.

Method and apparatus for event/alert enrichment

A method, apparatus and computer program product for providing scalability of a resource management and analysis system is disclosed. A method, apparatus and computer program product for providing scalability of a resource management and analysis system is disclosed. The method comprises the steps of receiving and storing information associated with each of the managed elements by a first system, determining a topology of the distributed system from the received managed element information, providing selected information regarding the topology to each of a second and a third system, wherein progressively less specific information is provided to the second and third systems, receiving, at the second system information, regarding status of the managed elements and determining an aggregated status of the managed components and performing, at the third system, an analysis based at least on the aggregated status information and the selected topology information.

Method and apparatus for providing scalability in resource management and analysis system- three way split architecture

A generic analysis model is applicable to a variety of network infrastructure domains, and operable for causal analysis in a common manner independently of the corresponding underlying domain. The generic analysis model may be employed to model root cause analysis and impact analysis for different resource management systems such as enterprise networks, storage area networks, service provider networks and business process management. Such a model improves performance and scalability by simplifying analysis model for a given solution, and decouples the development from topology building and analysis implementation.

Method and apparatus for analyzing network infrastructure

A method and apparatus for representing a network and performing operations on the represented network are disclosed. The method comprises the steps of creating at least one configuration non-specific object class associated with components of the network, creating at least one configuration non-specific representation of relationships among associated object classes, representing a behavior relationship among the object classes based on the representations of the relationships among the object classes and analyzing properties of the network based on the behavior relationships. In aspects of the invention, the represented network may be an MPLS network, a VPN or a combined MPLS-VPN.

Method and apparatus for modeling and analyzing MPLS and virtual private networks

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Sleepy Hollow, NY, United States of America

Lida He