公开(公告)号：US11226755B1

公开(公告)日：2022-01-18

申请号：US15718095

申请日：2017-09-28

Applicant: Amazon Technologies, Inc.

Inventor： Christopher J. Douglass ,  Gang Xue ,  Tyler Huston Doornenbal

IPC: G06F3/06 ,  G06F12/10

Abstract: A system includes a host controller and a solid state storage card coupled to the host controller. The solid state storage card comprises an interface to the host controller, processor core, volatile memory, and non-volatile memory. Upon receipt of a core dump triggering event, the processor core copies execution state data from a register of the processor core to a buffer in the volatile memory and writes core dump data of the buffer to the non-volatile memory. The host controller reads the core dump data from the solid state storage card's non-volatile memory through the interface.