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1. 发明申请

US20110219205A1 Distributed Data Storage System Providing De-duplication of Data Using Block Identifiers 有权
标题翻译：分布式数据存储系统使用块标识符提供数据重复数据删除
公开(公告)号：US20110219205A1
公开(公告)日：2011-09-08
申请号：US13041095
申请日：2011-03-04
申请人： David D. Wright
发明人： David D. Wright
IPC分类号： G06F12/10
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0644 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0284 , G06F15/173 , G06F15/17331 , G06F2003/0692 , G06F2212/1032 , G06F2212/1044 , G06F2212/154 , G06F2212/163 , G06F2212/263 , G06F2212/401 , H04L67/1097
摘要： An access request including a client address for data is received. A metadata server determines a mapping between the client address and storage unit identifiers for the data. Each of the one or more storage unit identifiers uniquely identifies content of a storage unit and the metadata server stores mappings on storage unit identifiers that are referenced by client addresses. The one or more storage unit identifiers are sent to one or more block servers. The one or more block servers service the request using the one or more storage unit identifiers where the one or more block servers store information on where a storage unit is stored on a block server for a storage unit identifier. Also, multiple client addresses associated with a storage unit with a same storage unit identifier are mapped to a single storage unit stored in a storage medium for a block server.
摘要翻译：接收到包含数据的客户端地址的访问请求。元数据服务器确定数据的客户端地址和存储单元标识符之间的映射。一个或多个存储单元标识符中的每一个唯一地标识存储单元的内容，并且元数据服务器存储对由客户端地址引用的存储单元标识符的映射。一个或多个存储单元标识符被发送到一个或多个块服务器。一个或多个块服务器使用一个或多个存储单元标识符来服务请求，其中一个或多个块服务器存储关于存储单元在存储单元标识符的块服务器上的存储单元的位置的信息。此外，与具有相同存储单元标识符的存储单元相关联的多个客户端地址被映射到存储在块服务器的存储介质中的单个存储单元。

2. 发明申请

US20160127489A1 MULTI-TENANT NETWORKING 审中-公开
标题翻译：多重网络
公开(公告)号：US20160127489A1
公开(公告)日：2016-05-05
申请号：US14529474
申请日：2014-10-31
申请人： SolidFire, Inc.
发明人： Marshall McMullen , PJ Waskiewicz
IPC分类号： H04L29/08 , G06F17/30 , H04L29/06 , H04L29/12
CPC分类号： H04L67/2814 , G06F16/23 , G06F16/84 , H04L12/4641 , H04L29/08072 , H04L47/10 , H04L61/103 , H04L61/2007 , H04L61/2553 , H04L61/3045 , H04L67/1097 , H04L67/16 , H04L67/42
摘要： Methods, systems, and apparatuses, including computer programs encoded on computer-readable media are disclosed for binding a process to a wildcard address and a port on a plurality of nodes of a cluster. A process receives a first request for a first address of a first volume that is sent to the port and a first address associated with a first virtual local area network that is not the wildcard address. The process determines the first address, a name of the first VLAN, and a first node that contains information regarding the first volume. The process determines an address of the first node that is part of the first VLAN. The address of the first node is returned. The process receives another request for a second address of a second volume that is sent to the port and a second address associated with another VLAN that is not the wildcard address.
摘要翻译：公开了包括在计算机可读介质上编码的计算机程序的方法，系统和装置，用于将流程绑定到群集的多个节点上的通配符地址和端口。过程接收对发送到端口的第一卷的第一地址的第一请求以及与不是通配符地址的第一虚拟局域网相关联的第一地址。该过程确定第一个地址，第一个VLAN的名称以及包含有关第一个卷的信息的第一个节点。该过程确定作为第一个VLAN一部分的第一个节点的地址。返回第一个节点的地址。该进程接收到发送到端口的第二个卷的第二个地址的另一个请求以及与不是通配符地址的另一个VLAN相关联的第二个地址。

3. 发明授权

US09003021B2 Management of storage system access based on client performance and cluser health 有权
标题翻译：基于客户端性能和cluser健康管理存储系统访问
公开(公告)号：US09003021B2
公开(公告)日：2015-04-07
申请号：US13338039
申请日：2011-12-27
申请人： David D. Wright , Michael Xu
发明人： David D. Wright , Michael Xu
IPC分类号： G06F15/173 , G06F3/06 , G06F9/50
CPC分类号： G06F3/0613 , G06F3/0659 , G06F3/0688 , G06F3/0689 , G06F9/5083
摘要： In one embodiment, a method includes determining a previous client performance value in terms of a performance metric for a volume in a storage system. The previous client performance value is related to previous access for a client to the volume. Also, the storage system is storing data for a plurality of volumes where data for each of the plurality of volumes is striped substantially evenly across drives of the storage system. The method applies criteria to the previous performance value to determine a target performance value. Performance of the client with respect to access to the volume is regulated in terms of the performance metric based on the target performance value.
摘要翻译：在一个实施例中，一种方法包括根据存储系统中的卷的性能度量确定先前的客户端性能值。以前的客户端性能值与客户端对卷的先前访问有关。而且，存储系统正在存储用于多个卷的数据，其中用于多个卷中的每一个的数据基本上均匀地跨过存储系统的驱动器条带划分。该方法将标准应用于以前的性能值，以确定目标性能值。关于访问卷的客户端的性能根据目标性能值的性能指标进行调整。

4. 发明申请

US20130166727A1 Management of Storage System Access Based on Client Performance and Cluser Health 有权
标题翻译：基于客户端性能和Cluser健康的存储系统访问管理
公开(公告)号：US20130166727A1
公开(公告)日：2013-06-27
申请号：US13338039
申请日：2011-12-27
申请人： David D. Wright , Michael Xu
发明人： David D. Wright , Michael Xu
IPC分类号： G06F15/16
CPC分类号： G06F3/0613 , G06F3/0659 , G06F3/0688 , G06F3/0689 , G06F9/5083
摘要： In one embodiment, a method includes determining a previous client performance value in terms of a performance metric for a volume in a storage system. The previous client performance value is related to previous access for a client to the volume. Also, the storage system is storing data for a plurality of volumes where data for each of the plurality of volumes is striped substantially evenly across drives of the storage system. The method applies criteria to the previous performance value to determine a target performance value. Performance of the client with respect to access to the volume is regulated in terms of the performance metric based on the target performance value.
摘要翻译：在一个实施例中，一种方法包括根据存储系统中的卷的性能度量确定先前的客户端性能值。以前的客户端性能值与客户端对卷的先前访问有关。而且，存储系统正在存储用于多个卷的数据，其中用于多个卷中的每一个的数据基本上均匀地跨过存储系统的驱动器条带划分。该方法将标准应用于以前的性能值，以确定目标性能值。关于访问卷的客户端的性能根据目标性能值的性能指标进行调整。

5. 发明申请

US20150309733A1 EFFICIENCY SETS IN A DISTRIBUTED SYSTEM 有权
标题翻译：分布式系统中的效率集
公开(公告)号：US20150309733A1
公开(公告)日：2015-10-29
申请号：US14259467
申请日：2014-04-23
申请人： SolidFire, Inc.
发明人： Mattias Fornander , Alyssa Proulx , Jared Cantwell , Travis Gockel
IPC分类号： G06F3/06
CPC分类号： G06F3/0608 , G06F3/061 , G06F3/0619 , G06F3/0641 , G06F3/0665 , G06F3/067 , G06F3/0689
摘要： Disclosed are systems, computer-readable mediums, and methods for efficiency sets in a distributed system. A first efficiency set is determined for a first volume of data. Determining the first efficiency set includes selecting block identifiers for data blocks of the first volume, where each block identifier is used to access a particular data block corresponding to the first volume. Determining the first efficiency set further includes applying a mask to the selected block identifiers to mask at least one bit of each selected block identifier. The first efficiency set is compared to a second efficiency set for a second data store, and based on the comparison, an amount of unique data blocks of the first volume is approximated.
摘要翻译：公开了用于分布式系统中的效率集的系统，计算机可读介质和方法。确定第一个数据量的第一个效率集合。确定第一效率集合包括为第一卷的数据块选择块标识符，其中每个块标识符用于访问对应于第一卷的特定数据块。确定第一效率集还包括将掩模应用于所选择的块标识符以掩蔽每个所选块标识符的至少一个比特。将第一效率集合与第二数据存储的第二效率集进行比较，并且基于该比较，近似第一卷的唯一数据块的量。

6. 发明授权

US08819208B2 Data deletion in a distributed data storage system 有权
标题翻译：分布式数据存储系统中的数据删除
公开(公告)号：US08819208B2
公开(公告)日：2014-08-26
申请号：US13041122
申请日：2011-03-04
申请人： David D. Wright
发明人： David D. Wright
IPC分类号： G06F15/173
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0644 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0284 , G06F15/173 , G06F15/17331 , G06F2003/0692 , G06F2212/1032 , G06F2212/1044 , G06F2212/154 , G06F2212/163 , G06F2212/263 , G06F2212/401 , H04L67/1097
摘要： In one embodiment, a method for removing unused storage units is provided. One or more storage units are referenced by multiple client addresses. The method includes constructing, on a metadata server, a filter on at least a portion of block identifiers that identify storage units currently being referenced by client addresses. The metadata server stores information on which storage unit identifiers are referenced by which client addresses. The filter is transmitted from the metadata server to a block server. The filter is used by the block server to test whether storage unit identifiers that exist on the block server are present in the filter. The block server stores information on where a storage unit is stored on the block server for a storage unit identifier. Storage unit identifiers not present in the filter and associated storage units are deleted from the block server.
摘要翻译：在一个实施例中，提供了一种用于去除未使用的存储单元的方法。一个或多个存储单元由多个客户端地址引用。该方法包括在元数据服务器上对识别当前由客户端地址引用的存储单元的块标识符的至少一部分上的过滤器进行构造。元数据服务器存储哪些存储单元标识符被哪个客户端地址引用的信息。过滤器从元数据服务器传输到块服务器。块服务器使用该过滤器来测试过滤器中是否存在存在于块服务器上的存储单元标识符。块服务器存储关于存储单元被存储在块服务器上的存储单元标识符的信息。不存在于过滤器和关联的存储单元中的存储单元标识符从块服务器中删除。

7. 发明授权

US08671265B2 Distributed data storage system providing de-duplication of data using block identifiers 有权
标题翻译：分布式数据存储系统使用块标识符提供重复数据删除数据
公开(公告)号：US08671265B2
公开(公告)日：2014-03-11
申请号：US13041095
申请日：2011-03-04
申请人： David D. Wright
发明人： David D. Wright
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0644 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0284 , G06F15/173 , G06F15/17331 , G06F2003/0692 , G06F2212/1032 , G06F2212/1044 , G06F2212/154 , G06F2212/163 , G06F2212/263 , G06F2212/401 , H04L67/1097
摘要： An access request including a client address for data is received. A metadata server determines a mapping between the client address and storage unit identifiers for the data. Each of the one or more storage unit identifiers uniquely identifies content of a storage unit and the metadata server stores mappings on storage unit identifiers that are referenced by client addresses. The one or more storage unit identifiers are sent to one or more block servers. The one or more block servers service the request using the one or more storage unit identifiers where the one or more block servers store information on where a storage unit is stored on a block server for a storage unit identifier. Also, multiple client addresses associated with a storage unit with a same storage unit identifier are mapped to a single storage unit stored in a storage medium for a block server.
摘要翻译：接收到包含数据的客户端地址的访问请求。元数据服务器确定数据的客户端地址和存储单元标识符之间的映射。一个或多个存储单元标识符中的每一个唯一地标识存储单元的内容，并且元数据服务器存储对由客户端地址引用的存储单元标识符的映射。一个或多个存储单元标识符被发送到一个或多个块服务器。一个或多个块服务器使用一个或多个存储单元标识符来服务请求，其中一个或多个块服务器存储关于存储单元在存储单元标识符的块服务器上的存储单元的位置的信息。此外，与具有相同存储单元标识符的存储单元相关联的多个客户端地址被映射到存储在块服务器的存储介质中的单个存储单元。

8. 发明授权

US09225801B1 Multi-tenant networking 有权
标题翻译：多租户网络
公开(公告)号：US09225801B1
公开(公告)日：2015-12-29
申请号：US14684914
申请日：2015-04-13
申请人： SolidFire, Inc.
发明人： Marshall McMullen , Peter P. Waskiewicz, Jr.
IPC分类号： G06F15/16 , H04L29/06 , H04L29/12 , H04L12/931 , H04L12/751 , H04L12/801 , H04L29/08
CPC分类号： H04L67/2814 , G06F17/30345 , G06F17/30914 , H04L12/4641 , H04L29/08072 , H04L47/10 , H04L61/103 , H04L61/2007 , H04L61/2553 , H04L61/3045 , H04L67/1097 , H04L67/16 , H04L67/42
摘要： Methods, systems, and apparatuses, including computer programs encoded on computer-readable media are disclosed for binding a process to a wildcard address and a port on a plurality of nodes of a cluster. A process receives a first request for a first address of a first volume that is sent to the port and a first address associated with a first virtual local area network that is not the wildcard address. The process determines the first address, a name of the first VLAN, and a first node that contains information regarding the first volume. The process determines an address of the first node that is part of the first VLAN. The address of the first node is returned. The process receives another request for a second address of a second volume that is sent to the port and a second address associated with another VLAN that is not the wildcard address.
摘要翻译：公开了包括在计算机可读介质上编码的计算机程序的方法，系统和装置，用于将进程绑定到群集的多个节点上的通配符地址和端口。过程接收对发送到端口的第一卷的第一地址的第一请求以及与不是通配符地址的第一虚拟局域网相关联的第一地址。该过程确定第一个地址，第一个VLAN的名称以及包含有关第一个卷的信息的第一个节点。该过程确定作为第一个VLAN一部分的第一个节点的地址。返回第一个节点的地址。该进程接收到发送到端口的第二个卷的第二个地址的另一个请求以及与不是通配符地址的另一个VLAN相关联的第二个地址。

9. 发明授权

US09054992B2 Quality of service policy sets 有权
标题翻译：服务质量政策集
公开(公告)号：US09054992B2
公开(公告)日：2015-06-09
申请号：US13856997
申请日：2013-04-04
申请人： SolidFire, Inc.
发明人： David D. Wright , Michael Xu
IPC分类号： H04L12/24 , G06F3/06 , G06F11/34
CPC分类号： H04L41/5022 , G06F3/061 , G06F3/0659 , G06F3/067 , G06F11/3433 , G06F11/3485 , G06F2201/81 , H04L41/50 , H04L41/5009 , H04L41/5067 , H04L67/1097
摘要： Disclosed are systems, computer-readable mediums, and methods for receiving client quality of service values associated with a first client. Client metrics of a volume in a storage system are determined for the first client. The client metrics reflect usage of the storage system by the first client. A client load value based is determined upon the client metrics. A quality of service management policy for the first client is determined from a plurality of quality of service management policies based upon the client load value. Each quality of service management policy comprises a formula based on a quality of service parameter. A client target performance value is determined based upon the formula of the quality of service management policy and the received client quality of service values. Performance of the storage system is adjusted for the first client based upon the client target performance value.
摘要翻译：公开了用于接收与第一客户端相关联的客户端服务质量值的系统，计算机可读介质和方法。为第一个客户端确定存储系统中卷的客户端度量。客户端度量反映了第一个客户端对存储系统的使用情况。基于客户端度量确定客户端负载值。基于客户端负载值，从多个服务质量管理策略确定第一客户端的服务质量管理策略。每个服务质量管理政策包括基于服务质量参数的公式。根据服务质量管理政策的公式和所接收的客户端服务质量值确定客户目标绩效值。基于客户目标性能值，为第一客户端调整存储系统的性能。

10. 发明申请

US20110219106A1 Data Deletion in a Distributed Data Storage System 有权
标题翻译：分布式数据存储系统中的数据删除
公开(公告)号：US20110219106A1
公开(公告)日：2011-09-08
申请号：US13041122
申请日：2011-03-04
申请人： David D. Wright
发明人： David D. Wright
IPC分类号： G06F15/173
CPC分类号： G06F3/0608 , G06F3/0619 , G06F3/0641 , G06F3/0644 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F12/0284 , G06F15/173 , G06F15/17331 , G06F2003/0692 , G06F2212/1032 , G06F2212/1044 , G06F2212/154 , G06F2212/163 , G06F2212/263 , G06F2212/401 , H04L67/1097
摘要： In one embodiment, a method for removing unused storage units is provided. One or more storage units are referenced by multiple client addresses. The method includes constructing, on a metadata server, a filter on at least a portion of block identifiers that identify storage units currently being referenced by client addresses. The metadata server stores information on which storage unit identifiers are referenced by which client addresses. The filter is transmitted from the metadata server to a block server. The filter is used by the block server to test whether storage unit identifiers that exist on the block server are present in the filter. The block server stores information on where a storage unit is stored on the block server for a storage unit identifier. Storage unit identifiers not present in the filter and associated storage units are deleted from the block server.
摘要翻译：在一个实施例中，提供了一种用于去除未使用的存储单元的方法。一个或多个存储单元由多个客户端地址引用。该方法包括在元数据服务器上对识别当前由客户端地址引用的存储单元的块标识符的至少一部分上的过滤器进行构造。元数据服务器存储哪些存储单元标识符被哪个客户端地址引用的信息。过滤器从元数据服务器传输到块服务器。块服务器使用该过滤器来测试过滤器中是否存在存在于块服务器上的存储单元标识符。块服务器存储关于存储单元被存储在块服务器上的存储单元标识符的信息。不存在于过滤器和关联的存储单元中的存储单元标识符从块服务器中删除。

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