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1. 发明授权

US10664198B2 Sharing alias addresses among logical devices 有权
公开(公告)号：US10664198B2
公开(公告)日：2020-05-26
申请号：US16446616
申请日：2019-06-19
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Susan K. Candelaria , Scott B. Compton , Matthew R. Craig , Clint A. Hardy , Matthew J. Kalos , Dale F. Riedy , Richard A. Ripberger , Harry M. Yudenfriend
IPC分类号： G06F12/00 , G06F3/06
摘要： Provided are a computer program product, system, and method for sharing alias addresses among logical devices for a control unit managing access by hosts to logical devices configured with capacity from attached physical devices. An alias management group of logical devices and alias addresses assigned to the logical devices is configured. A plurality of requests to establish an association of the host with a logical device and the alias addresses assigned to the logical devices in the alias management group are received from a host. Acknowledgment is made to the host that the association is established in response to determining that the host is assigned the logical devices and alias addresses of the logical devices in the alias management group. The host can use one available alias address assigned to any one of the logical devices to access any one of the logical devices indicated in the association.

2. 发明授权

US09537740B2 Monitoring device usage 有权
标题翻译：监控设备使用情况
公开(公告)号：US09537740B2
公开(公告)日：2017-01-03
申请号：US14447879
申请日：2014-07-31
申请人： International Business Machines Corporation
发明人： Bruce McNutt , Richard A. Ripberger
IPC分类号： G06F15/173 , H04L12/26 , G06F11/34 , G06F3/06
CPC分类号： H04L43/0817 , G06F3/0611 , G06F3/0653 , G06F11/3419 , G06F11/3452 , G06F11/3485 , H04L43/16
摘要： Estimating a level of concurrency is provided. An estimated level of concurrency of a device is determined. A first average response time, wherein the first average response time is an average of response times of a first set of operations of the device is determined. A second average response time is determined, wherein the second average response time is an average of response times of a second set of operations of the device, wherein each of the second set of operations is initiated under conditions of minimal interference of the device. A threshold based on the estimated level of concurrency is determined. The estimated level of concurrency is updated based, at least in part, on a ratio of the second average response time to the first average response time.
摘要翻译：提供了一个并发级别的估计。确定设备的并发性的估计水平。第一平均响应时间，其中确定第一平均响应时间是设备的第一组操作的响应时间的平均值。确定第二平均响应时间，其中第二平均响应时间是设备的第二组操作的响应时间的平均值，其中第二组操作中的每一个在设备的最小干扰的条件下启动。确定基于估计的并发水平的阈值。至少部分地基于第二平均响应时间与第一平均响应时间的比率来更新估计的并发水平。

3. 发明授权

US09471577B2 Hierarchical multi-tenancy management of system resources in resource groups 有权
公开(公告)号：US09471577B2
公开(公告)日：2016-10-18
申请号：US14997705
申请日：2016-01-18
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Richard A. Ripberger
IPC分类号： G06F17/30 , G06F21/80 , G06F21/62
CPC分类号： G06F17/30082 , G06F17/30221 , G06F17/30292 , G06F17/30525 , G06F17/30598 , G06F21/6218 , G06F21/80
摘要： Establishing hierarchical user management authority for storage resources organized into resource groups in a computing storage environment are provided. Each storage resource is associated with a resource group and storage resource object having a resource group attribute associating the storage resource object with one of the resource groups. The resource group label attribute is assigned to the resource group object. An additional attribute of the resource group object, that specifies management policies for the resource group object and the storage resources associated with the resource group object, is defined. One of the available users of the storage resources is associated with a user resource scope attribute. A schema is defined for comparing of values of the user resource scope attribute with the resource group label attribute.

4. 发明授权

US08683104B2 Hierarchical multi-tenancy support for host attachment configuration through resource groups 失效
标题翻译：通过资源组分配多租户支持主机附件配置
公开(公告)号：US08683104B2
公开(公告)日：2014-03-25
申请号：US13801416
申请日：2013-03-13
申请人： International Business Machines Corporation
发明人： Richard A. Ripberger
IPC分类号： G06F3/00 , G06F5/00 , G06F13/368
CPC分类号： G06F3/0629 , G06F3/0622 , G06F3/0631 , G06F3/0637 , G06F3/067
摘要： Exemplary method embodiments for hierarchy multi-tenancy support for configuration of a plurality of host attachment through a plurality of resource groups in a computing storage environment are provided. In one embodiment, multiple data storage subsystems are configured with multiple operators for configuration and management of multiple host attachments to multiple logical volumes. A logical operator is designated with the responsibility of designating authority to a host attachment operator and the ability to configure multiple logical volumes. Limited authority is provided for the host attachment operator to configure multiple volume groups and multiple host ports to a specific user.
摘要翻译：提供了用于通过计算存储环境中的多个资源组配置多个主机附件的层次多租户支持的示例性方法实施例。在一个实施例中，多个数据存储子系统配置有多个运营商，用于配置和管理多个逻辑卷的多个主机附件。指定一个逻辑运算符，负责指定主机附件操作员的权限以及配置多个逻辑卷的能力。为主机附件操作员提供了有限权限，以便为特定用户配置多个卷组和多个主机端口。

5. 发明授权

US11194484B2 Enablement of licensed features at a logical volume level of granularity 有权
公开(公告)号：US11194484B2
公开(公告)日：2021-12-07
申请号：US15487996
申请日：2017-04-14
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Richard A. Ripberger
IPC分类号： G06Q20/38 , G06F3/06 , G06Q50/18 , G06Q10/06
摘要： A licensing application implemented in a computational device receives a request to enable a feature for a logical volume of a plurality of logical volumes controlled by the computational device, wherein each feature of a plurality of features is configurable to be enabled or disabled for one or more logical volumes of the plurality of logical volumes. The licensing application determines, whether enabling the feature for the logical volume causes a licensed capacity limit for the feature to be exceeded. Enabling the feature for the logical volume is avoided, in response to determining that enabling the feature for the logical volume causes the licensed capacity limit for the feature to be exceeded.

6. 发明授权

US10983708B2 Sharing alias addresses among logical devices 有权
公开(公告)号：US10983708B2
公开(公告)日：2021-04-20
申请号：US16736811
申请日：2020-01-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Susan K. Candelaria , Scott B. Compton , Matthew R. Craig , Clint A. Hardy , Matthew J. Kalos , Dale F. Riedy , Richard A. Ripberger , Harry M. Yudenfriend
IPC分类号： G06F12/00 , G06F3/06
摘要： Provided are a computer program product, system, and method for sharing alias addresses among logical devices by a host accessing logical devices provisioned with a capacity from physical devices managed by a control unit. The host establishes with the control unit an association of logical devices and alias addresses assigned to the logical devices, wherein the alias addresses are associated with an alias management group. Alias address pool information is generated indicating each of the logical devices and their assigned alias addresses indicated in the association. The host uses from the alias address pool information any one of the alias addresses in the alias address pool information to access any of the logical devices associated with the same alias management group as the alias address.

7. 发明授权

US09405469B2 Secure reservation mode for logical unit numbers and persistent reservations 有权
标题翻译：逻辑单元号和持续保留的安全预留模式
公开(公告)号：US09405469B2
公开(公告)日：2016-08-02
申请号：US14823644
申请日：2015-08-11
申请人： International Business Machines Corporation
发明人： Susan K. Candelaria , Scott B. Compton , Jared M. Minch , Richard A. Ripberger , Harry M. Yudenfriend
IPC分类号： G06F12/14 , G06F21/62 , G06F3/06
CPC分类号： G06F3/06 , G06F12/14 , G06F12/1466 , G06F21/62 , G06F21/6218 , G06F21/6272 , G06F2212/1052 , G06F2221/2105 , G06F2221/2141
摘要： A mapping system and method that enables a secure reservation mode for a plurality of logical unit numbers of a storage system, generates a plurality of secret reservation keys, and instructs a distributed client to utilize at least one of the secret reservation keys to register with the storage system and to issue secure persistent reserves to the plurality of logical unit numbers.
摘要翻译：一种对存储系统的多个逻辑单元号进行安全预约模式的映射系统和方法，生成多个秘密预约密钥，并且指示分发的客户机利用至少一个秘密预约密钥来向并向多个逻辑单元号发出安全持久储备。

8. 发明授权

US10402123B2 Sharing alias addresses among logical devices 有权
公开(公告)号：US10402123B2
公开(公告)日：2019-09-03
申请号：US15176011
申请日：2016-06-07
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Susan K. Candelaria , Scott B. Compton , Matthew R. Craig , Clint A. Hardy , Matthew J. Kalos , Dale F. Riedy , Richard A. Ripberger , Harry M. Yudenfriend
IPC分类号： G06F12/00 , G06F3/06
摘要： Provided are a computer program product, system, and method for sharing alias addresses among logical devices for a control unit managing access by hosts to logical devices configured with capacity from attached physical devices. An alias management group of logical devices and alias addresses assigned to the logical devices is configured. A plurality of requests to establish an association of the host with a logical device and the alias addresses assigned to the logical devices in the alias management group are received from a host. Acknowledgment is made to the host that the association is established in response to determining that the host is assigned the logical devices and alias addresses of the logical devices in the alias management group. The host can use one available alias address assigned to any one of the logical devices to access any one of the logical devices indicated in the association.

9. 发明申请

US20170351444A1 SHARING ALIAS ADDRESSES AMONG LOGICAL DEVICES 审中-公开
公开(公告)号：US20170351444A1
公开(公告)日：2017-12-07
申请号：US15176021
申请日：2016-06-07
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Susan K. Candelaria , Scott B. Compton , Matthew R. Craig , Clint A. Hardy , Matthew J. Kalos , Dale F. Riedy , Richard A. Ripberger , Harry M. Yudenfriend
IPC分类号： G06F3/06
摘要： Provided are a computer program product, system, and method for sharing alias addresses among logical devices by a host accessing logical devices provisioned with a capacity from physical devices managed by a control unit. The host establishes with the control unit an association of logical devices and alias addresses assigned to the logical devices, wherein the alias addresses are associated with an alias management group. Alias address pool information is generated indicating each of the logical devices and their assigned alias addresses indicated in the association. The host uses from the alias address pool information any one of the alias addresses in the alias address pool information to access any of the logical devices associated with the same alias management group as the alias address.

10. 发明申请

US20170220279A1 ENABLEMENT OF LICENSED FEATURES AT A LOGICAL VOLUME LEVEL OF GRANULARITY 审中-公开
公开(公告)号：US20170220279A1
公开(公告)日：2017-08-03
申请号：US15487996
申请日：2017-04-14
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Richard A. Ripberger
IPC分类号： G06F3/06
CPC分类号： G06F3/0622 , G06F3/0637 , G06F3/0665 , G06F3/0689 , G06Q10/06 , G06Q50/184
摘要： A licensing application implemented in a computational device receives a request to enable a feature for a logical volume of a plurality of logical volumes controlled by the computational device, wherein each feature of a plurality of features is configurable to be enabled or disabled for one or more logical volumes of the plurality of logical volumes. The licensing application determines, whether enabling the feature for the logical volume causes a licensed capacity limit for the feature to be exceeded. Enabling the feature for the logical volume is avoided, in response to determining that enabling the feature for the logical volume causes the licensed capacity limit for the feature to be exceeded.

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