Dell products l.p. (20240103978). FILE IMMUTABILITY USING A DEDUPLICATION FILE SYSTEM IN A PUBLIC CLOUD USING NEW FILESYSTEM REDIRECTION simplified abstract

FILE IMMUTABILITY USING A DEDUPLICATION FILE SYSTEM IN A PUBLIC CLOUD USING NEW FILESYSTEM REDIRECTION

Organization Name

dell products l.p.

Inventor(s)

Nitin Madan of Cupertino CA (US)

Bhimsen Bhanjois of Fremont CA (US)

Fei Wang of Sunnyvale CA (US)

Jagannathdas Rath of Bangalore (IN)

Srisailendra Yallapragada of Cupertino CA (US)

FILE IMMUTABILITY USING A DEDUPLICATION FILE SYSTEM IN A PUBLIC CLOUD USING NEW FILESYSTEM REDIRECTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103978 titled 'FILE IMMUTABILITY USING A DEDUPLICATION FILE SYSTEM IN A PUBLIC CLOUD USING NEW FILESYSTEM REDIRECTION

Simplified Explanation

The patent application describes a method for providing file immutability for cloud storage data in a deduplicating filesystem by spawning a new filesystem to receive redirected live data, after which the old filesystem is expired. Data objects are stored in the cloud with a protection duration from a first date to a fixed future date, and a retention lock is applied to prevent unauthorized deletion, modification, or movement of the data. A renew threshold date is defined within the protection duration, and a new filesystem is spawned on this date to receive all new data, which is then locked for the protection duration before the first filesystem is destroyed.

• Data objects stored in the cloud have a protection duration and retention lock to ensure immutability.
• A new filesystem is spawned within the protection duration to receive redirected live data.
• All new data is redirected to the new filesystem and locked for the protection duration before the old filesystem is expired.

Potential Applications

This technology could be applied in cloud storage systems, data archiving solutions, and compliance management platforms.

Problems Solved

This technology solves the problem of ensuring file immutability and preventing unauthorized deletion, modification, or movement of data stored in the cloud.

Benefits

The benefits of this technology include enhanced data security, compliance with data retention policies, and improved data integrity in cloud storage environments.

Potential Commercial Applications

Potential commercial applications of this technology include cloud storage services, data management solutions for regulated industries, and compliance software tools.

Possible Prior Art

One possible prior art for this technology could be the use of retention locks in traditional file systems to prevent unauthorized access or modification of data.

How does this technology impact data access speed in cloud storage systems?

The article does not address how the spawning of a new filesystem and redirection of data may affect data access speed in cloud storage systems.

What are the potential challenges in implementing this technology at scale?

The article does not discuss the potential challenges that may arise when implementing this technology on a large scale, such as managing multiple filesystems and ensuring seamless data migration.

Original Abstract Submitted

embodiments for providing file immutability for cloud storage data in a deduplicating filesystem and using a new filesystem that is spawned to receive redirected live data, after which the old filesystem is expired. data objects are stored in the cloud by defining a protection duration from a first date to a fixed future date, and applying a retention lock to one or more data objects stored in cloud storage during the protection duration, the retention lock preventing unauthorized deletion, modification or movement of the data. a renew threshold date is defined within the protection duration, and a new filesystem is spawned on this date. all new data is redirected to the new filesystem and locked for the protection duration, and the first file system is destroyed.