Cisco Technology, Inc.

Emc IP Holding Company LLC

Tadd Ottman

Thomas K Wong

Gaurav Gupta

Panagiotis Tsirigotis

Anand Iyengar

Robert Andrew Ballantyne

Richard A Simpkins

Chi Ming Wong

Robert J Bell, Iv

Henrik Koren

Lalitha Krishnan

Andrew Daolong Fan

Moshe Fried

A method, computer program product, and computer system for obtaining an input for a build. An initial orchestration job scheduler object may be obtained based upon the input for the build. A directed acyclic graph (DAG) may be determined based upon, at least in part, a dependency engine preprocessing. The DAG may be stored in a format. An array of steps may be built based upon, at least in part, the object, wherein the DAG may be translated from the object into a format readable by an initial orchestration job scheduler to build the array of steps. The array of steps may be executed to perform the build.

System and method for distribution of dependent builds across orchestration job scheduler slaves

A system and method for parallel file system traversal using multiple job executors is disclosed. The system includes a pool of job executors, a job queue, and a trigger tracker. An object, representative of a node in the filesystem, is added (i.e., pushed) to the job queue for processing by an job executor. The job queue assigns (i.e., pops) objects to job executors in accordance to a LIFO (Last In First Out) ordering. Then the job executor performs an action such as copy. In one embodiment, the trigger tracker follows the processing of a child nodes to a particular child node. Thus, the filesystem is being traversed by several job executors at the same time.

Parallel filesystem traversal for transparent mirroring of directories and files

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Hayward, CA, United States of America

Tadd Ottman