公开(公告)号：US20170315739A1

公开(公告)日：2017-11-02

申请号：US15140372

申请日：2016-04-27

Applicant: NetApp, Inc.

Inventor： Sunny Ratra ,  Sungwook Ryu ,  Steven Beam ,  Shweta Behere ,  Sreenivasa Potakamuri ,  Seema Kamat ,  Ben de Waal

IPC: G06F3/06 ,  G06F9/455

CPC classification number: G06F3/0619 ,  G06F3/0643 ,  G06F3/0664 ,  G06F3/0689 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45579

Abstract: A virtual disk conversion system determines location ranges for data on a storage device that are found in files representing a virtual disk in a source format. An intermediate virtual disk data structure containing the location ranges for the data is generated, and the intermediate virtual disk data structure is used to associate data at the location ranges with a new file on the storage device that represents a virtual disk in a destination format.

公开(公告)号：US09817592B1

公开(公告)日：2017-11-14

申请号：US15140372

申请日：2016-04-27

Applicant: NetApp, Inc.

Inventor： Sunny Ratra ,  Sungwook Ryu ,  Steven Beam ,  Shweta Behere ,  Sreenivasa Potakamuri ,  Seema Kamat ,  Ben de Waal

IPC: G06F9/455 ,  G06F3/06

CPC classification number: G06F3/0619 ,  G06F3/0643 ,  G06F3/0664 ,  G06F3/0689 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45579

Abstract: A virtual disk conversion system determines location ranges for data on a storage device that are found in files representing a virtual disk in a source format. An intermediate virtual disk data structure containing the location ranges for the data is generated, and the intermediate virtual disk data structure is used to associate data at the location ranges with a new file on the storage device that represents a virtual disk in a destination format.