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1. 发明授权

US10263907B2 Managing virtual network ports 有权
公开(公告)号：US10263907B2
公开(公告)日：2019-04-16
申请号：US14510159
申请日：2014-10-09
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Stefan Amann , Gerhard Banzhaf , Joseph M. Gdaniec , Jaya Srikrishnan , Eric A. Weinmann
IPC分类号： G06F9/455 , H04L12/911
摘要： Managing virtual network ports on a physical server to provide a virtual server access to a group of storage resources through a network. A storage access group representing a group of storage resources is generated. A virtual server is generated on a hypervisor executed on the physical server. Access to the network is activated for the virtual server. A management console is provided for creating and managing the storage access group providing access to the group of storage resources for the virtual server from one or more physical servers. The management console includes a virtual server management facility and a storage access group facility. The virtual server management facility allows for managing virtual server definitions and activating, deactivating, and migrating virtual servers. The storage access group facility allows for managing virtual network port descriptions, administrating network port names, and creating, activating and deactivating virtual network ports.

2. 发明申请

US20190004976A1 ACCESS OF VIRTUAL MACHINES TO STORAGE AREA NETWORKS 审中-公开
公开(公告)号：US20190004976A1
公开(公告)日：2019-01-03
申请号：US16121975
申请日：2018-09-05
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich
IPC分类号： G06F12/14 , H04L12/931 , H04L29/06 , G06F3/06 , G06F9/455 , G06F21/62 , H04L29/08
CPC分类号： G06F12/1458 , G06F3/0622 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F21/6218 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595 , G06F2212/1052 , H04L49/357 , H04L49/70 , H04L63/101 , H04L67/1097
摘要： A method for managing access of virtual machines executed by a host computer system to storage area networks, the storage area networks connecting the host computer system with storage systems via switches, where the host computer system includes one or more host ports to connect with a switch each, and where one or more port names are assigned to each virtual machine. The method includes, for each storage area network connected with the host computer system, sending the port names of a virtual machine and a target port name as part of a validate access command to the respective switch; and when receiving the validate access command by the switch, the switch returning success information to the sending host computer system in case all received virtual machine port names have access to a target port assigned to the received target port name, otherwise returning a fail information.

3. 发明申请

US20160072725A1 ANTICIPATORY RESOURCE ALLOCATION/ACTIVATION AND LAZY DE-ALLOCATION/DEACTIVATION 有权
标题翻译：预警资源分配/激活和LAZY分配/决策
公开(公告)号：US20160072725A1
公开(公告)日：2016-03-10
申请号：US14479562
申请日：2014-09-08
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Joseph M. Gdaniec , James M. Jenks , Angel Nunez Mencias , Eric A. Weinmann
IPC分类号： H04L12/923 , H04L29/08
CPC分类号： H04L67/10 , G06F9/50 , G06F9/5022 , G06F9/5027 , G06F9/5044 , G06F9/505 , G06F2209/5014 , H04L47/762
摘要： A computer-implemented method, carried out by one or more processors, for managing resources in a server environment. The method includes determining, by one or more processors, to shut down a first resource consumer, wherein the first resource consumer is assigned a first virtual resource with a first set of one or more host resources. It is determined, by one or more processors, whether a second virtual resource assigned to a second resource consumer requires the first set of one or more host resources. If the second virtual resource assigned to the second resource consumer does not require the first set of one or more host resources, it is determined, by one or more processors, not to deactivate the one or more host resources assigned to the first virtual resource.
摘要翻译：由一个或多个处理器执行的用于管理服务器环境中的资源的计算机实现的方法。该方法包括由一个或多个处理器确定关闭第一资源消费者，其中第一资源使用者被分配有具有一个或多个主机资源的第一组的第一虚拟资源。由一个或多个处理器确定分配给第二资源消费者的第二虚拟资源是否需要第一组一个或多个主机资源。如果分配给第二资源使用者的第二虚拟资源不需要第一组一个或多个主机资源，则由一个或多个处理器确定不停用分配给第一虚拟资源的一个或多个主机资源。

4. 发明申请

US20150370611A1 FLEXIBLE DEPLOYMENT AND MIGRATION OF VIRTUAL MACHINES 有权
标题翻译：灵活部署和虚拟机的迁移
公开(公告)号：US20150370611A1
公开(公告)日：2015-12-24
申请号：US14513325
申请日：2014-10-14
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich , Muthumanikandan Nambi , Kishorekumar G. Pillai , Parakh P. Verma
IPC分类号： G06F9/50 , H04L29/12 , H04L29/08
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F9/5088 , G06F13/28 , G06F13/385 , G06F13/4022 , G06F13/426 , G06F2009/4557 , G06F2009/45583 , G06F2213/0008 , G06F2213/28 , G06F2213/3812 , G06F2213/4004 , H04L61/3015 , H04L67/1038 , H04L67/1097
摘要： Virtual machines in a computer system cluster, or cloud environment, require access to their assigned storage resources connected to the virtual machines via storage area networks (SAN). Such virtual machines may be independent from associated physical servers in the computer system cluster on which they are deployed. These virtual machines may dynamically migrate among assigned physical servers while maintaining access to their connected storage resources both from the source physical server and the target physical server during the migration.
摘要翻译：计算机系统集群或云环境中的虚拟机需要通过存储区域网络（SAN）访问连接到虚拟机的分配的存储资源。这样的虚拟机可以独立于其部署在其上的计算机系统集群中的相关联的物理服务器。这些虚拟机可以在分配的物理服务器之间动态迁移，同时在迁移期间从源物理服务器和目标物理服务器维护对其连接的存储资源的访问。

5. 发明申请

US20150106518A1 MANAGING VIRTUAL NETWORK PORTS 审中-公开
标题翻译：管理虚拟网络端口
公开(公告)号：US20150106518A1
公开(公告)日：2015-04-16
申请号：US14510159
申请日：2014-10-09
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Stefan Amann , Gerhard Banzhaf , Joseph M. Gdaniec , Jaya Srikrishnan , Eric A. Weinmann
IPC分类号： G06F9/455 , H04L12/911
CPC分类号： H04L47/70 , G06F9/45558 , G06F2009/4557 , G06F2009/45595
摘要： Managing virtual network ports on a physical server to provide a virtual server access to a group of storage resources through a network. A storage access group representing a group of storage resources is generated. A virtual server is generated on a hypervisor executed on the physical server. Access to the network is activated for the virtual server. A management console is provided for creating and managing the storage access group providing access to the group of storage resources for the virtual server from one or more physical servers. The management console includes a virtual server management facility and a storage access group facility. The virtual server management facility allows for managing virtual server definitions and activating, deactivating, and migrating virtual servers. The storage access group facility allows for managing virtual network port descriptions, administrating network port names, and creating, activating and deactivating virtual network ports.
摘要翻译：管理物理服务器上的虚拟网络端口，以通过网络为虚拟服务器提供对一组存储资源的访问。生成表示一组存储资源的存储访问组。在物理服务器上执行的管理程序上生成虚拟服务器。为虚拟服务器激活对网络的访问。提供管理控制台用于创建和管理存储访问组，以从一个或多个物理服务器提供对虚拟服务器的存储资源组的访问。管理控制台包括虚拟服务器管理设备和存储访问组设施。虚拟服务器管理工具允许管理虚拟服务器定义并激活，停用和迁移虚拟服务器。存储访问组设施允许管理虚拟网络端口描述，管理网络端口名称，以及创建，激活和停用虚拟网络端口。

6. 发明授权

US10585811B2 Access of virtual machines to storage area networks 有权
公开(公告)号：US10585811B2
公开(公告)日：2020-03-10
申请号：US16376575
申请日：2019-04-05
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich
IPC分类号： G06F12/14 , G06F3/06 , H04L29/06 , H04L12/931 , G06F21/62 , G06F9/455 , H04L29/08
摘要： A method for managing access of virtual machines executed by a host computer system to storage area networks, the storage area networks connecting the host computer system with storage systems via switches, where the host computer system includes one or more host ports to connect with a switch each, and where one or more port names are assigned to each virtual machine. The method includes, for each storage area network connected with the host computer system, sending the port names of a virtual machine and a target port name as part of a validate access command to the respective switch; and when receiving the validate access command by the switch, the switch returning success information to the sending host computer system in case all received virtual machine port names have access to a target port assigned to the received target port name, otherwise returning a fail information.

7. 发明申请

US20190236034A1 ACCESS OF VIRTUAL MACHINES TO STORAGE AREA NETWORKS 审中-公开
公开(公告)号：US20190236034A1
公开(公告)日：2019-08-01
申请号：US16376575
申请日：2019-04-05
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich
IPC分类号： G06F12/14 , H04L12/931 , H04L29/06 , G06F3/06 , G06F21/62 , H04L29/08 , G06F9/455
CPC分类号： G06F12/1458 , G06F3/0622 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F21/6218 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595 , G06F2212/1052 , H04L49/357 , H04L49/70 , H04L63/101 , H04L67/1097
摘要： A method for managing access of virtual machines executed by a host computer system to storage area networks, the storage area networks connecting the host computer system with storage systems via switches, where the host computer system includes one or more host ports to connect with a switch each, and where one or more port names are assigned to each virtual machine. The method includes, for each storage area network connected with the host computer system, sending the port names of a virtual machine and a target port name as part of a validate access command to the respective switch; and when receiving the validate access command by the switch, the switch returning success information to the sending host computer system in case all received virtual machine port names have access to a target port assigned to the received target port name, otherwise returning a fail information.

8. 发明授权

US09722872B2 Cluster reconfiguration management 有权
公开(公告)号：US09722872B2
公开(公告)日：2017-08-01
申请号：US14513284
申请日：2014-10-14
申请人： International Business Machines Corporation
发明人： Stefan Amann , Juliane Aulbach , Gerhard Banzhaf , Ralph Friedrich , Juergen Leopold
IPC分类号： G06F15/177 , H04L12/24 , H04L29/08 , G06F9/44 , H04L29/12 , G06F9/455
CPC分类号： H04L41/082 , G06F9/4445 , G06F9/45558 , G06F2009/45562 , G06F2009/4557 , H04L41/0813 , H04L41/0816 , H04L41/0846 , H04L61/00 , H04L67/101 , H04L67/1097
摘要： Assigning a set of port names to storage access paths of virtual machines accessing storage resources via storage area networks is provided. A first computing system cluster that is associated with a set of computing system identifiers is created. A first computing system identifier associated with a first computing system is added to the set of computing system identifiers. The first computing system is disassociated from the first computing system identifier. The first computing system is added to the first computing system cluster.

9. 发明申请

US20160179579A1 EFFICIENT VALIDATION OF RESOURCE ACCESS CONSISTENCY FOR A SET OF VIRTUAL DEVICES 有权
标题翻译：一套虚拟设备的资源访问一致性的有效验证
公开(公告)号：US20160179579A1
公开(公告)日：2016-06-23
申请号：US14572839
申请日：2014-12-17
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich , Muthumanikandan Nambi , Kishore Kumar G. Pillai , Parakh P. Verma
IPC分类号： G06F9/50 , G06F9/455
CPC分类号： G06F9/5011 , G06F9/45558 , G06F2009/45579 , G06F2009/45587
摘要： Validating access consistency to a set of accessed resources over a set of virtual ports, including determining a number of virtual ports to provision, allocating each physical port and each virtual port among two or more buckets, and validating access to the set of accessed resources via each virtual port over each physical port that is allocated to the same bucket. At least one virtual port in the set of virtual ports shares no bucket with at least one physical port in the set of physical ports, and each virtual port is only validated over each physical port with which the virtual port shares a bucket.
摘要翻译：通过一组虚拟端口验证对一组被访问资源的访问一致性，包括确定要配置的虚拟端口数量，在两个或更多个桶中分配每个物理端口和每个虚拟端口，以及通过以下方式验证对该组访问资源的访问每个物理端口上的每个虚拟端口分配给同一个数据桶。虚拟端口集中的至少一个虚拟端口与物理端口集中的至少一个物理端口不共享桶，并且每个虚拟端口仅在虚拟端口共享一个桶的每个物理端口上进行验证。

10. 发明申请

US20200151113A1 ACCESS OF VIRTUAL MACHINES TO STORAGE AREA NETWORKS 审中-公开
公开(公告)号：US20200151113A1
公开(公告)日：2020-05-14
申请号：US16744662
申请日：2020-01-16
申请人： International Business Machines Corporation
发明人： Stefan Amann , Gerhard Banzhaf , Ralph Friedrich
IPC分类号： G06F12/14 , H04L29/08 , H04L12/931 , G06F9/455 , G06F21/62 , H04L29/06 , G06F3/06
摘要： A method for managing access of virtual machines executed by a host computer system to storage area networks, the storage area networks connecting the host computer system with storage systems via switches, where the host computer system includes one or more host ports to connect with a switch each, and where one or more port names are assigned to each virtual machine. The method includes, for each storage area network connected with the host computer system, sending the port names of a virtual machine and a target port name as part of a validate access command to the respective switch; and when receiving the validate access command by the switch, the switch returning success information to the sending host computer system in case all received virtual machine port names have access to a target port assigned to the received target port name, otherwise returning a fail information.

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