Back to results
US 2014/0208155 A1Published application
Rebuilding drive data
AssigneeHewlett-Packard Development Company, L.P.
InventorWeimin Pan
Life of this patent
Estimating the term…
Abstract
A method that includes identifying an inaccessible portion of a first disk drive. The method also includes regenerating data corresponding to the inaccessible portion of the first disk drive and storing the regenerated data to a second disk drive. The method also includes copying data from an accessible portion of the first disk drive to the second disk drive.
Claims20
A system, comprising:
- an array of drives comprising a first disk drive and at least a second disk drive;
- and
- a controller communicatively coupled to the array of drives, the controller to:
- identify an inaccessible portion of the first disk drive;
- regenerate data corresponding to the inaccessible portion of the first disk drive and store the regenerated data to the second disk drive;
- and
- copy data from an accessible portion of the first disk drive to the second disk drive.
4 more elements
A method comprising:
- identifying an inaccessible portion of a first disk drive;
- regenerating data corresponding to the inaccessible portion of the first disk drive and storing the regenerated data to a second disk drive;
- and
- copying data from an accessible portion of the first disk drive to the second disk drive.
1 more element
A tangible, non-transitory, computer-readable medium comprising code configured to direct a processor to:
- identify an inaccessible portion of a first disk drive;
- regenerate data corresponding to the inaccessible portion of the first disk drive and storing the regenerated data to a second disk drive;
- and
- copy data from an accessible portion of the first disk drive to the second disk drive.
1 more element
Dependencies are inferred from the claim text.