公开(公告)号：US20170220406A1

公开(公告)日：2017-08-03

申请号：US15010813

申请日：2016-01-29

Applicant: NetApp, Inc.

Inventor： Joseph Parnell ,  Del Ojar Peters ,  Kenneth Leo Gitchell

IPC: G06F11/07

CPC classification number: G06F11/0778 ,  G06F11/0727 ,  G06F11/08 ,  G06F11/14

Abstract: A method, computing device, and system for performing a core dump is provided that aggregates core dump data from storage controller components. In some embodiments, the method includes detecting corrupted data corresponding to a data sector included in a storage volume. After detecting the corrupted data, the storage volume is quiesced. Data is collected from a controller processor, I/O controller, controller cache, storage volume, interrupted write recovery portion, trace log, and backup device.

公开(公告)号：US09772894B2

公开(公告)日：2017-09-26

申请号：US15010813

申请日：2016-01-29

Applicant: NetApp, Inc.

Inventor： Joseph Parnell ,  Del Ojar Peters ,  Kenneth Leo Gitchell

IPC: G06F11/00 ,  G06F11/07

CPC classification number: G06F11/0778 ,  G06F11/0727 ,  G06F11/08 ,  G06F11/14

Abstract: A method, computing device, and system for performing a core dump is provided that aggregates core dump data from storage controller components. In some embodiments, the method includes detecting corrupted data corresponding to a data sector included in a storage volume. After detecting the corrupted data, the storage volume is quiesced. Data is collected from a controller processor, I/O controller, controller cache, storage volume, interrupted write recovery portion, trace log, and backup device.