公开(公告)号：US10558547B2

公开(公告)日：2020-02-11

申请号：US15166862

申请日：2016-05-27

Applicant: NetApp, Inc.

Inventor： Douglas Coatney ,  Rebecca Kekelishvili ,  Minh Pham

IPC: G06F11/00 ,  G06F11/34 ,  G06F11/07 ,  G06F11/30

Abstract: A method, non-transitory computer readable medium, and device that assists with proactive prediction of disk failure in a RAID group includes obtaining performance data for a plurality of storage drives. The obtained performance data is compared with a stored classification data to predict one or more storage drives of the plurality of storage drives failing within a time period. The data present in the one or more storage drives predicted to fail based on the comparison is copied on to one or more secondary storage drives. A notification including a list of the one or more storage drives predicted to fail is sent upon the copying the data on to the one or more secondary storage drives.

公开(公告)号：US20170344431A1

公开(公告)日：2017-11-30

申请号：US15166862

申请日：2016-05-27

Applicant: NetApp, Inc.

Inventor： Douglas Coatney ,  Rebecca Kekelishvili ,  Minh Pham

IPC: G06F11/14 ,  G06F11/34 ,  G06F3/06 ,  G06F11/30

CPC classification number: G06F11/3452 ,  G06F11/004 ,  G06F11/0754 ,  G06F11/3034 ,  G06F2201/81

Abstract: A method, non-transitory computer readable medium, and device that assists with proactive prediction of disk failure in a RAID group includes obtaining performance data for a plurality of storage drives. The obtained performance data is compared with a stored classification data to predict one or more storage drives of the plurality of storage drives failing within a time period. The data present in the one or more storage drives predicted to fail based on the comparison is copied on to one or more secondary storage drives. A notification including a list of the one or more storage drives predicted to fail is sent upon the copying the data on to the one or more secondary storage drives.