Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Golden0
Jianting Cao0
John Colgrove0
John Hayes0
Ethan Miller0
Cary Sandvig0
Date of Patent
September 6, 2016
Patent Application Number
14046878
Date Filed
October 4, 2013
Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
A system and method for maintaining the safety of volume operations. A storage controller receives a request to delete a first volume. In response to this request, the storage controller can delete a link between the first volume and its anchor medium. The storage controller can also delay the deletion of the first volume's anchor medium. Later on, if the user wishes to restore the first volume, the storage controller can reconnect the first volume to its previous anchor medium, effectively restoring the first volume to its former state and undoing the deletion operation.
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