公开(公告)号：US20180060192A1

公开(公告)日：2018-03-01

申请号：US15253103

申请日：2016-08-31

Applicant: Seagate Technology LLC

Inventor： Nicholas Scott Eggert ,  Wenjuan Wang ,  Sailaja Venkata Chilaka ,  Satya V. Allumallu ,  Jason M. Feist ,  Bruce D. Emo

IPC: G06F11/16 ,  G06F11/30 ,  G06F11/34 ,  G06F3/06

CPC classification number: G06F11/1662 ,  G06F11/3034 ,  G06F11/3409 ,  G06F11/3495

Abstract: Method and apparatus for predicting data storage device failures using adaptive failure prediction modeling. In some embodiments, monitored parameters are used to predict a potential imminent failure of a first data storage device using a first copy of a first failure prediction model (FPM). Data associated with the predicted potential imminent failure are transferred by the device across a computer network to a host device. The host device generates an updated, second FPM responsive to the transferred data as well as from data from at least a second data storage device transmitted across the computer network having a second copy of the first FPM. A first copy of the updated, second FPM is transferred, via the network, for use by the second data storage device.

公开(公告)号：US10268553B2

公开(公告)日：2019-04-23

申请号：US15253103

申请日：2016-08-31

Applicant: Seagate Technology LLC

Inventor： Nicholas Scott Eggert ,  Wenjuan Wang ,  Sailaja Venkata Chilaka ,  Satya V. Allumallu ,  Jason M. Feist ,  Bruce D. Emo

IPC: G06F11/00 ,  G06F11/16 ,  G06F11/30 ,  G06F11/34

Abstract: Method and apparatus for predicting data storage device failures using adaptive failure prediction modeling. In some embodiments, monitored parameters are used to predict a potential imminent failure of a first data storage device using a first copy of a first failure prediction model (FPM). Data associated with the predicted potential imminent failure are transferred by the device across a computer network to a host device. The host device generates an updated, second FPM responsive to the transferred data as well as from data from at least a second data storage device transmitted across the computer network having a second copy of the first FPM. A first copy of the updated, second FPM is transferred, via the network, for use by the second data storage device.