专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10013196B2 Policy based provisioning of storage system resources 有权
公开(公告)号：US10013196B2
公开(公告)日：2018-07-03
申请号：US14646422
申请日：2014-09-26
申请人： EMC Corporation
发明人： Dmitry Nikolayevich Tylik , Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin
IPC分类号： G06F3/06
CPC分类号： G06F3/0631 , G06F3/0604 , G06F3/0673 , G06F3/0685 , G06F3/0689
摘要： Described are techniques for provisioning storage for a logical device including receiving at least one capability profile identifying a first set of storage resource configurations; receiving a request to provision storage for the logical device, the request including a policy profile identifying a second set storage resource configurations; determining a third set of zero or more storage resource configurations, the third set being a set intersection of the first set and the second set; determining whether the third set includes at least one storage resource configuration; and if it is determined that the third set includes at least one storage resource configuration, selecting one of the storage resource configurations of the third set and provisioning storage of the logical device in accordance with the selected storage resource configuration of the third set.

2. 发明授权

US09898350B2 Techniques for synchronizing operations performed on objects 有权
公开(公告)号：US09898350B2
公开(公告)日：2018-02-20
申请号：US14903136
申请日：2015-03-20
申请人： EMC Corporation
发明人： Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , Ilya Konstantinovich Morev , Sergey Alexandrovich Zaporozhtsev
IPC分类号： G06F9/46 , G06F9/52 , G06F17/30 , G06F9/50
CPC分类号： G06F9/52 , G06F9/5055 , G06F17/30362
摘要： Described are techniques for synchronizing operations performed on objects. Locking tables may be received where each of the locking tables corresponds to different object class. First processing may be performed by a first thread to acquire a set of one or more locks. Each lock in the set may be a lock for one of the objects. The first processing may include traversing the locking tables in accordance with a predefined ordering and acquiring the set of one or more locks, wherein, for each lock in the set, a first entry is updated in a first of the locking tables to indicate that the first thread has acquired the lock on one of the objects included in an associated object class corresponding to the first locking table.

3. 发明申请

US20170109215A1 TECHNIQUES FOR SYNCHRONIZATION MANAGEMENT 有权
公开(公告)号：US20170109215A1
公开(公告)日：2017-04-20
申请号：US14903136
申请日：2015-03-20
申请人： EMC Corporation
发明人： Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , IIya Konstantinovich Morev , Sergey Alexandrovich Zaporozhtsev
IPC分类号： G06F9/52 , G06F9/50 , G06F17/30
CPC分类号： G06F9/52 , G06F9/5055 , G06F17/30362
摘要： Described are techniques for synchronizing operations performed on objects. Locking tables may be received where each of the locking tables corresponds to different object class. First processing may be performed by a first thread to acquire a set of one or more locks. Each lock in the set may be a lock for one of the objects. The first processing may include traversing the locking tables in accordance with a predefined ordering and acquiring the set of one or more locks, wherein, for each lock in the set, a first entry is updated in a first of the locking tables to indicate that the first thread has acquired the lock on one of the objects included in an associated object class corresponding to the first locking table.

4. 发明申请

US20160275161A1 ASYNCHRONOUS NOTIFICATION METHOD FOR DATA STORAGE SYSTEMS 有权
标题翻译：用于数据存储系统的异步通知方法
公开(公告)号：US20160275161A1
公开(公告)日：2016-09-22
申请号：US14410295
申请日：2013-12-23
申请人： EMC CORPORATION
发明人： Dmitry Nikolayevich Tylik , Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , Alexey Valeryevich Martynov
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F17/30578 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F17/30345 , G06F17/30368
摘要： An improved technique involves delivering asynchronous notifications of state changes of components of a data storage system by querying a database whose entries contain event descriptors along with a sequentially generated identifier value. In response to a state change of a component, a database server receives a state change indication and updates an entry in the database by recording the state change and generating a new identifier value. A management server running management software then detects state changes by noting the largest generated identifier value from a previous query and queries all entries in the database having an identifier value larger than that previous value. The layers of the management software that subscribe to state change indications of various components may then access those entries as needed.
摘要翻译：改进的技术涉及通过查询其条目包含事件描述符的数据库以及顺序生成的标识符值来递送数据存储系统的组件的状态改变的异步通知。响应于组件的状态改变，数据库服务器通过记录状态改变并产生新的标识符值来接收状态改变指示并更新数据库中的条目。运行管理软件的管理服务器然后通过注意到来自先前查询的最大生成的标识符值来检测状态改变，并查询具有大于先前值的标识符值的数据库中的所有条目。订阅各种组件的状态改变指示的管理软件的层然后可以根据需要访问这些条目。

5. 发明申请

US20180210650A1 VIRTUAL MACHINE STORAGE MANAGEMENT QUEUE 审中-公开
公开(公告)号：US20180210650A1
公开(公告)日：2018-07-26
申请号：US15318936
申请日：2016-03-30
申请人： EMC CORPORATION
发明人： Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , Ilya Konstantinovich Morev , Sergey Alexandrovich Zaporozhtsev , Yakov Stanislavovich Belikov
IPC分类号： G06F3/06 , H04L29/08 , G06F9/455
CPC分类号： G06F3/0604 , G06F3/061 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F9/45558 , G06F16/00 , H04L67/1097
摘要： Embodiments are directed to a method performed by a computing device. The method includes (a) receiving, by the computing device, a stream of storage management commands directed at logical disks hosted by a DSS, the logical disks being accessible to VMs running on a remote host, each storage management command having a command type of a plurality of command types, each command type of the plurality of command types having a respective timeout period, (b) placing the storage management commands of the stream into a VM storage management queue stored on the computing device, and (c) selectively dequeueing storage management commands stored in the VM storage management queue to be performed by the DSS, wherein selectively dequeueing includes applying a set of dequeueing criteria, the set of dequeueing criteria including a criterion that selects storage management commands from the VM storage management queue according to their respective command types.

6. 发明授权

US09983807B1 Static service levels and application specific usage tags for storage policy based management of storage resources 有权
公开(公告)号：US09983807B1
公开(公告)日：2018-05-29
申请号：US14673027
申请日：2015-03-30
申请人： EMC Corporation
发明人： Dmitry Nikolayevich Tylik , Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , Alexander Nickolaevich Alexeev , Karl M. Owen , Wadah Sayyed
IPC分类号： G06F12/02 , G06F3/06 , G06F9/455
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F9/45545 , G06F9/45558 , G06F2009/4557
摘要： Storage system characteristics are processed to generate a service level for a storage system that is one of a fixed number of service levels. Application specific usage tags describing application types the storage system is appropriate to support may also be generated. The service level and application specific usage tags are stored into a storage system capability profile and made available, together with any metadata needed to describe the application specific usage tags, to a system associated with a virtualization environment. A request to provision storage resources for a virtual machine is subsequently received, including a policy profile having a requested service level and one or more application specific usage tags describing the storage requirements of the virtual machine. If the policy profile matches the capability profile, storage resources are provisioned for the virtual machine from the storage system.

7. 发明授权

US09754004B2 Asynchronous notification method for data storage systems 有权
公开(公告)号：US09754004B2
公开(公告)日：2017-09-05
申请号：US14410295
申请日：2013-12-23
申请人： EMC Corporation
发明人： Dmitry Nikolayevich Tylik , Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin , Alexey Valeryevich Martynov
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F17/30578 , G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F17/30345 , G06F17/30368
摘要： An improved technique involves delivering asynchronous notifications of state changes of components of a data storage system by querying a database whose entries contain event descriptors along with a sequentially generated identifier value. In response to a state change of a component, a database server receives a state change indication and updates an entry in the database by recording the state change and generating a new identifier value. A management server running management software then detects state changes by noting the largest generated identifier value from a previous query and queries all entries in the database having an identifier value larger than that previous value. The layers of the management software that subscribe to state change indications of various components may then access those entries as needed.

8. 发明申请

US20160259586A1 POLICY BASED PROVISIONING OF STORAGE SYSTEM RESOURCES 有权
标题翻译：存储系统资源的基于策略的提供
公开(公告)号：US20160259586A1
公开(公告)日：2016-09-08
申请号：US14646422
申请日：2014-09-26
申请人： EMC CORPORATION
发明人： Dmitry Nikolayevich Tylik , Sergey Alexandrovich Alexeev , Alexey Vladimirovich Shusharin
IPC分类号： G06F3/06
CPC分类号： G06F3/0631 , G06F3/0604 , G06F3/0673 , G06F3/0685 , G06F3/0689
摘要： Described are techniques for provisioning storage for a logical device including receiving at least one capability profile identifying a first set of storage resource configurations; receiving a request to provision storage for the logical device, the request including a policy profile identifying a second set storage resource configurations; determining a third set of zero or more storage resource configurations, the third set being a set intersection of the first set and the second set; determining whether the third set includes at least one storage resource configuration; and if it is determined that the third set includes at least one storage resource configuration, selecting one of the storage resource configurations of the third set and provisioning storage of the logical device in accordance with the selected storage resource configuration of the third set.
摘要翻译：描述了用于为逻辑设备供应存储的技术，包括接收标识第一组存储资源配置的至少一个能力简档; 接收对所述逻辑设备的存储的请求，所述请求包括标识第二组存储资源配置的策略简档; 确定第三组零个或多个存储资源配置，第三组是第一组和第二组的集合交集; 确定所述第三组是否包括至少一个存储资源配置; 并且如果确定第三组包括至少一个存储资源配置，则根据所选择的第三组的存储资源配置来选择第三组的存储资源配置之一和逻辑设备的配置存储。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式