公开(公告)号：US20130325802A1

公开(公告)日：2013-12-05

申请号：US13801746

申请日：2013-03-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Pankaj S. BAVISHI ,  Gaurav CHHAUNKER ,  Carl E. JONES ,  Pankaj O. KHANDELWAL ,  Subhojit ROY

IPC: G06F17/30

CPC classification number: G06F16/214

Abstract: An application programming interface (API), functioning as an interface between a storage controller and an owning application, is used to migrate, from a specified source LUN to a specified target LUN, at least one specified sub-LUN data chunk, the at least one specified sub-LUN data chunk having a predefined chunk size fixed by the storage controller. A specified total migration size is incrementally reduced by each completed migration of the at least one specified sub-LUN data chunk until the total migration size is zero and the migration is completed.

Abstract translation: 用作存储控制器和拥有应用程序之间的接口的应用程序编程接口（API）用于从指定的源LUN向指定的目标LUN迁移至少一个指定的子LUN数据块，至少 一个指定的子LUN数据块具有由存储控制器固定的预定义块大小。 指定的总迁移大小将由至少一个指定的子LUN数据块的每次完成迁移逐步减少，直到总迁移大小为零，并且迁移完成。

公开(公告)号：US20130326183A1

公开(公告)日：2013-12-05

申请号：US13801732

申请日：2013-03-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Pankaj S. BAVISHI ,  Gaurav CHHAUNKER ,  Carl E. JONES ,  Pankaj O. KHANDELWAL ,  Subhojit ROY

IPC: G06F3/06

Abstract: A source code-based specification is implemented for use as an interface between a storage controller and an owning application to migrate a specified size of data from physical storage behind the LUN to a new physical location.

公开(公告)号：US20130325801A1

公开(公告)日：2013-12-05

申请号：US13801739

申请日：2013-03-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Pankaj S. BAVISHI ,  Gaurav CHHAUNKER ,  Carl E. JONES ,  Pankaj O. KHANDELWAL ,  Subhojit ROY

IPC: G06F17/30

Abstract: An application programming interface (API) is used to migrate, from a specified source LUN to a specified target LUN, at least one specified sub-LUN data chunk, the API functioning as an interface between a storage controller and an owning application.

Abstract translation: 应用程序编程接口（API）用于从指定的源LUN到指定的目标LUN迁移至少一个指定的子LUN数据块，该API用作存储控制器和所有者应用程序之间的接口。