Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Upanshu Singhal0
Shelesh Chopra0
Shivakumar Kunnal Onkarappa0
Sunil Yadav0
Akansha Purwar0
Archit Seth0
Chakraveer Singh0
Chandra Prakash0
...
Date of Patent
March 9, 2021
0Patent Application Number
160226220
Date Filed
June 28, 2018
0Patent Citations
Patent Primary Examiner
Patent abstract
A storage for storing backups of virtual machines includes a persistent storage and a garbage collector. The persistent storage stores the backups. The garbage collector identifies an end of a backup generation session; in response to identifying the end of the backup generation session, the garbage collector performs a date analysis to identify a set of potentially stale backups of the backups; performs a continuity chain analysis of each backup of the set of potentially stale backups to identify a set of stale backups; and deletes each backup of the set of stale backups.
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