公开(公告)号：US10324843B1

公开(公告)日：2019-06-18

申请号：US15164520

申请日：2016-05-25

Applicant: EMC Corporation

Inventor： David Erel ,  Assaf Natanzon

IPC: G06F12/00 ,  G06F12/0808 ,  G06F12/0815

Abstract: A method, computer program product, and computing system for receiving an indication of an intent to restore at least a portion of a data array based upon a historical record of the data array. One or more changes made to the content of that data array after the generation of the historical record may be identified, thus generating a differential record. One or more data entries within a cache memory system associated with the at least a portion of a data array may be invalidated based, at least in part, upon the differential record.

公开(公告)号：US09128855B1

公开(公告)日：2015-09-08

申请号：US13927681

申请日：2013-06-26

Applicant: EMC Corporation

Inventor： Assaf Natanzon ,  David Erel

IPC: G06F13/00 ,  G06F12/08

CPC classification number: G06F12/0871 ,  G06F12/0866

Abstract: A computer implemented method, system, and computer program product for cache management comprising recording metadata of IO sent from the server to a storage array, calculating a distribution of a server cache based on the metadata, receiving an IO directed to the storage array, and revising an allocation of the server cache to the plurality of storage mediums based on the calculated distribution and the IO.

Abstract translation: 一种用于高速缓存管理的计算机实现的方法，系统和计算机程序产品，包括将从服务器发送的IO的元数据记录到存储阵列，基于元数据计算服务器缓存的分布，接收指向存储阵列的IO，以及 基于所计算的分布和IO，将服务器高速缓存的分配修改为多个存储介质。