Cohesity Assigned Two Patents
Compliance audit logging based backup, concurrent access and transactions in distributed file system
By Francis Pelletier | September 16, 2020 at 2:19 pmCompliance audit logging based backup
Cohesity, Inc., San Jose, CA, has been assigned a patent (10,754,731) developed by Arumugam, Adaikkappan, Fremont, CA, Maddipatla, Raghavendra Chowdary, and Pogde, Prashant, Sunnyvale, CA, for a “compliance audit logging based backup.“
The abstract of the patent published by the U.S. Patent and Trademark Office states: ”A compliance audit log of a data storage is obtained. The compliance audit log is analyzed to identify one or more files associated with a mounted storage volume that have changed since a previous backup snapshot of the mounted storage volume associated with the data storage. An incremental backup snapshot of the mounted storage volume is caused to be performed based on a result of the analysis of the compliance audit log.”
The patent application was filed on June 25, 2019 (16/452,326).
Concurrent access and transactions in distributed file system
Cohesity, Inc., San Jose, CA, has been assigned a patent (10,747,727) developed by Aron, Mohit, Los Altos, CA, and Shanmuganathan, Ganesha, Santa Clara, CA, for “concurrent access and transactions in a distributed file system.“
The abstract of the patent published by the U.S. Patent and Trademark Office states: ”Embodiments described herein provide techniques for maintaining consistency in a distributed system (e.g., a distributed secondary storage system). According to one embodiment of the present disclosure, a first set of file system objects included in performing the requested file system operation is identified in response to a request to perform a file system operation. An update intent corresponding to the requested file system operation is inserted into an inode associated with each identified file system object. Each file system object corresponding to the inode is modified as specified by the update intent in that inode. After modifying the file system object corresponding to the inode, the update intent is removed from that inode.”
The patent application was filed on November 29, 2017 (15/826,388).
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