公开(公告)号：US09727259B2

公开(公告)日：2017-08-08

申请号：US14644214

申请日：2015-03-11

Applicant: Infortrend Technology, Inc.

Inventor： Michael Gordon Schnapp ,  Chih-Chung Chan

IPC: G06F3/06 ,  G06F11/20

CPC classification number: G06F3/0619 ,  G06F3/0611 ,  G06F3/0635 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2089

Abstract: A method for dispatching of service requests in a redundant storage virtualization subsystem including a plurality of storage virtualization controllers is disclosed. The method comprises the steps of the host entity issuing a first service request to a first one of the SVCs; the first SVC handling the first service request, acquiring a first result of servicing the first service request, and returning the first result to the host entity the result; and, the host entity issuing a second service request to a second one of the SVCs; and, the second SVC handling the second service request, acquiring a second result of servicing the second service request, and returning the second result to the host entity the result. A storage virtualization subsystem implementing the method, a computer system comprising such storage virtualization subsystem, and a storage media having machine-executable codes stored therein for performing the method are also disclosed.

公开(公告)号：US20150186062A1

公开(公告)日：2015-07-02

申请号：US14644214

申请日：2015-03-11

Applicant: Infortrend Technology, Inc.

Inventor： Michael Gordon Schnapp ,  Chih-Chung Chan

IPC: G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/0611 ,  G06F3/0635 ,  G06F3/0665 ,  G06F3/0683 ,  G06F3/0689 ,  G06F11/2089

Abstract: A method for dispatching of service requests in a redundant storage virtualization subsystem including a plurality of storage virtualization controllers is disclosed. The method comprises the steps of the host entity issuing a first service request to a first one of the SVCS; the first SVC handling the first service request, acquiring a first result of servicing the first service request, and returning the first result to the host entity the result; and, the host entity issuing a second service request to a second one of the SVCS; and, the second SVC handling the second service request, acquiring a second result of servicing the second service request, and returning the second result to the host entity the result. A storage virtualization subsystem implementing the method, a computer system comprising such storage virtualization subsystem, and a storage media having machine-executable codes stored therein for performing the method are also disclosed.

Abstract translation: 公开了一种在包括多个存储虚拟化控制器的冗余存储虚拟化子系统中调度服务请求的方法。 该方法包括主机实体向第一个SVCS发出第一服务请求的步骤; 所述第一SVC处理所述第一服务请求，获取服务所述第一服务请求的第一结果，以及将所述第一结果返回给所述主机实体的结果; 以及所述主机实体向所述SVCS中的第二服务请求发出第二服务请求; 以及处理所述第二服务请求的所述第二SVC，获取对所述第二服务请求进行服务的第二结果，以及将所述第二结果返回给所述主机实体的结果。 还公开了实现该方法的存储虚拟化子系统，包括这种存储虚拟化子系统的计算机系统，以及存储有用于执行该方法的机器可执行代码的存储介质。