公开(公告)号：US20150254000A1

公开(公告)日：2015-09-10

申请号：US14200402

申请日：2014-03-07

Applicant: VMware, Inc.

Inventor： Sankaran SIVATHANU ,  Niti KHADAPKAR ,  Yifan WANG ,  Tariq MAGDON-ISMAIL ,  Dilip PATHARACHALAM

IPC: G06F3/06 ,  G06F9/455 ,  G06F12/08

CPC classification number: G06F9/45533 ,  G06F12/0868 ,  G06F2009/45579 ,  G06F2206/1014 ,  G06F2212/222

Abstract: In a computer-implemented method for configuring flash cache for input/output operations to a storage device by a plurality of virtual machines an input/output trace log for each of a plurality of virtual machines is accessed. Performance of each of the plurality of virtual machines based on a plurality of configurations of the flash cache is simulated in real-time. A recommendation of the plurality of configurations of the flash cache for the each of the plurality of virtual machines utilizing results from the simulation is generated.

Abstract translation: 在用于通过多个虚拟机为存储设备配置用于输入/输出操作的闪速缓存的计算机实现的方法中，访问多个虚拟机中的每一个的输入/输出跟踪日志。 实时地模拟基于闪存高速缓存的多个配置的多个虚拟机中的每一个的性能。 产生利用仿真结果的多个虚拟机中的每一个的闪速缓存的多个配置的建议。