Emc IP Holding Company LLC

Vivek Nambiar

Kalyan Chakravarthy Gunda

Bhimsen Bhanjois

Nitin Madan

Srikant Viswanathan

Kalidas Balakrishnan

Kedar Sadanand Godbole

Chetan Risbud

Embodiments of an instant recall process and system for long-term data stored on a cloud storage tier. Embodiments include saving a content handle of a file in a cloud storage tier as an extended attribute in a single file system namespace; moving the file from the cloud storage tier to an active storage tier for data processing; recalling the file from the active storage tier to the cloud storage tier upon completion of the data processing; using the content handle from hidden metadata for a working copy of the file; and saving a hash of a segment reference as part of the extended attribute.

Instant replay of a file to a cloud tier on a deduplication file system

Growing community of inventors

Bengaluru, India

Vivek Nambiar