发明授权
US07617373B2 Apparatus, system, and method for presenting a storage volume as a virtual volume
有权
用于将存储卷呈现为虚拟卷的装置,系统和方法
- 专利标题: Apparatus, system, and method for presenting a storage volume as a virtual volume
- 专利标题(中): 用于将存储卷呈现为虚拟卷的装置,系统和方法
-
申请号: US11419957申请日: 2006-05-23
-
公开(公告)号: US07617373B2公开(公告)日: 2009-11-10
- 发明人: Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
- 申请人: Matthew Joseph Kalos , Robert Akira Kubo , Richard Anthony Ripberger
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Kunzler & McKenzie
- 主分类号: G06F13/00
- IPC分类号: G06F13/00
摘要:
An apparatus, system, and method are disclosed for presenting a storage volume as a virtual volume. An attribute module determines a primary volume physical attribute of a primary volume. A presentation module presents the primary volume physical attribute to a host as a target volume virtual attribute of a target volume. A translation module translates communications between a host and the target volume. In one embodiment, a copy module creates a point-in-time copy of the primary volume on the target volume.
公开/授权文献
信息查询