公开(公告)号：US20170024261A1

公开(公告)日：2017-01-26

申请号：US14808645

申请日：2015-07-24

Applicant: International Business Machines Corporation

Inventor： Uma S. Atluri ,  Brian W. Hart ,  Anil Kalavakolanu ,  Minh Q. Pham ,  Teresa H. Pham ,  Evelyn T. Yeung

IPC: G06F9/50 ,  G06F9/455

CPC classification number: G06F9/5077 ,  G06F9/45558 ,  G06F9/5088 ,  G06F2009/4557 ,  G06F2009/45583

Abstract: A method, system, and program product is provided for reducing redundant validations for live operating system migration. A control point caches at least one validation inventory that is associated with a logical partition (LPAR). The control point sends the cached validation inventory to a virtualization manager upon an activation of the LPAR associated with the validation inventory. The control point invalidates the cached validation inventory upon notification from the virtualization manager that the validation inventory is changed and is no longer valid. The control point re-validates the validation inventory.

公开(公告)号：US20170024235A1

公开(公告)日：2017-01-26

申请号：US14860765

申请日：2015-09-22

Applicant: International Business Machines Corporation

Inventor： Uma S. Atluri ,  Brian W. Hart ,  Anil Kalavakolanu ,  Minh Q. Pham ,  Teresa H. Pham ,  Evelyn T. Yeung

IPC: G06F9/455

CPC classification number: G06F9/5077 ,  G06F9/45558 ,  G06F9/5088 ,  G06F2009/4557 ,  G06F2009/45583

Abstract: A method, system, and program product is provided for reducing redundant validations for live operating system migration. A control point caches at least one validation inventory that is associated with a logical partition (LPAR). The control point sends the cached validation inventory to a virtualization manager upon an activation of the LPAR associated with the validation inventory. The control point invalidates the cached validation inventory upon notification from the virtualization manager that the validation inventory is changed and is no longer valid. The control point re-validates the validation inventory.

Abstract translation: 提供了一种方法，系统和程序产品，用于减少实时操作系统迁移的冗余验证。 控制点缓存与逻辑分区（LPAR）相关联的至少一个验证清单。 控制点在激活与验证库存相关联的LPAR时将缓存的验证清单发送给虚拟化管理器。 通知虚拟化管理器后，控制点会使缓存的验证清单无效，验证清单已更改，且不再有效。 控制点重新验证验证库存。

公开(公告)号：US10169099B2

公开(公告)日：2019-01-01

申请号：US14860765

申请日：2015-09-22

Applicant: International Business Machines Corporation

Inventor： Uma S. Atluri ,  Brian W. Hart ,  Anil Kalavakolanu ,  Minh Q. Pham ,  Teresa H. Pham ,  Evelyn T. Yeung

IPC: G06F9/50 ,  G06F9/455

Abstract: A method, system, and program product is provided for reducing redundant validations for live operating system migration. A control point caches at least one validation inventory that is associated with a logical partition (LPAR). The control point sends the cached validation inventory to a virtualization manager upon an activation of the LPAR associated with the validation inventory. The control point invalidates the cached validation inventory upon notification from the virtualization manager that the validation inventory is changed and is no longer valid. The control point re-validates the validation inventory.

公开(公告)号：US10162681B2

公开(公告)日：2018-12-25

申请号：US14808645

申请日：2015-07-24

Applicant: International Business Machines Corporation

Inventor： Uma S. Atluri ,  Brian W. Hart ,  Anil Kalavakolanu ,  Minh Q. Pham ,  Teresa H. Pham ,  Evelyn T. Yeung

IPC: G06F9/50 ,  G06F9/455

Abstract: A method, system, and program product is provided for reducing redundant validations for live operating system migration. A control point caches at least one validation inventory that is associated with a logical partition (LPAR). The control point sends the cached validation inventory to a virtualization manager upon an activation of the LPAR associated with the validation inventory. The control point invalidates the cached validation inventory upon notification from the virtualization manager that the validation inventory is changed and is no longer valid. The control point re-validates the validation inventory.