公开(公告)号：US20140195850A1

公开(公告)日：2014-07-10

申请号：US14048706

申请日：2013-10-08

Applicant: NetApp, Inc.

Inventor： Manish D. Patel ,  Boris Teterin

IPC: G06F11/14

CPC classification number: G06F11/1466 ,  G06F11/2058 ,  G06F11/2069 ,  G06F13/00 ,  G06F13/28

Abstract: A system implements a method to non-disruptive restoration of storage services provided by a storage volume of the system. Upon detecting a disruption of storage services at the storage volume, the method freezes the input/output (I/O) operations of applications that are accessing the storage volume. The disrupted storage services are restored. And the configurations of the storage volume are maintained during restoration of the disrupted storage services. Afterward, the frozen I/O operations are activated, allowing the applications to continue their accessing of the storage volume.

Abstract translation: 系统实现一种方法来对系统的存储卷提供的存储服务进行非中断恢复。 在检测到存储卷上的存储服务中断时，该方法冻结正在访问存储卷的应用的输入/输出（I / O）操作。 恢复了破坏的存储服务。 并且在恢复中断的存储服务期间维护存储卷的配置。 之后，冻结的I / O操作被激活，允许应用程序继续访问存储卷。

公开(公告)号：US08904135B2

公开(公告)日：2014-12-02

申请号：US14048706

申请日：2013-10-08

Applicant: NetApp, Inc.

Inventor： Manish D. Patel ,  Boris Teterin

IPC: G06F13/00 ,  G06F13/28 ,  G06F11/14

CPC classification number: G06F11/1466 ,  G06F11/2058 ,  G06F11/2069 ,  G06F13/00 ,  G06F13/28

Abstract: A system implements a method to non-disruptive restoration of storage services provided by a storage volume of the system. Upon detecting a disruption of storage services at the storage volume, the method freezes the input/output (I/O) operations of applications that are accessing the storage volume. The disrupted storage services are restored. And the configurations of the storage volume are maintained during restoration of the disrupted storage services. Afterward, the frozen I/O operations are activated, allowing the applications to continue their accessing of the storage volume.

Abstract translation: 系统实现一种方法来对系统的存储卷提供的存储服务进行非中断恢复。 在检测到存储卷上的存储服务中断时，该方法冻结正在访问存储卷的应用的输入/输出（I / O）操作。 恢复了破坏的存储服务。 并且在恢复中断的存储服务期间维护存储卷的配置。 之后，冻结的I / O操作被激活，允许应用程序继续访问存储卷。