The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2021
Filed:
Dec. 10, 2018
Fungible, Inc., Santa Clara, CA (US);
Jaspal Kohli, Sunnyvale, CA (US);
Fungible, Inc., Santa Clara, CA (US);
Abstract
Techniques are described in which network devices, such as one or more data center access nodes, are configured to support durable block storage with inline erasure coding, i.e., erasure coding in real time as data is updated. A Durable Block Device (DBD) supports a block level API for one or more storage volumes that may be mapped to one or more applications executed by servers in communication with the data center access nodes. The disclosure describes the operation of the data plane of the DBD that is hosted on one or more access nodes, and its interactions with the management and control planes of the DBD that are hosted on one or more of the servers. The disclosure describes generation of a log structured volume in the DBD configured to gather multiple data blocks into larger chunks of data for inline erasure coding for storage across multiple storage devices.