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:
Oct. 22, 2019
Filed:
Nov. 08, 2017
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Samuel L. Mullis, II, Raleigh, NC (US);
Charles Christopher Bailey, Cary, NC (US);
Miles Aram DeForest, Bahama, NC (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques are disclosed for performing storage object recovery. In one embodiment, there is disclosed a technique comprising allocating a scratch space to support recovery of a storage object, wherein the storage object comprises a set of slices and the scratch space is distinct with respect to the set of slices such that a slice allocator for allocating slices to and/or from the storage object is unaware of the existence of the scratch space. The technique also comprises taking offline the storage object for facilitating recovery of the storage object after at least a portion of the set of slices have been allocated. The technique further comprises performing a storage object recovery procedure to recover the storage object while the storage object is offline. The storage object recovery procedure utilizing the scratch space that was allocated to support the storage object recovery.