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1.发明申请公开(公告)号：US20130073806A1
公开(公告)日：2013-03-21
申请号：US13622039
申请日：2012-09-18
Applicant: Felix Xavier , Umasankar Mukkara , Shyamsundar Ranganathan
Inventor： Felix Xavier , Umasankar Mukkara , Shyamsundar Ranganathan
IPC: G06F12/00
CPC classification number: G06F11/3442 , G06F11/3409 , G06F11/3485
Abstract: Techniques for translating Service Level Agreement (SLA) policy into storage controller requirements within a cloud storage environment are presented. System resource metrics for a storage controller are derived. The SLA policy is defined in terms of SLA parameters. Heuristics are used to translate the SLA parameters into defined percentages of system resources for the storage controller, which are compared to the system resource metrics and adjustments are updates are made as needed.
Abstract translation: 介绍了在云存储环境中将服务级别协议（SLA）策略转换为存储控制器要求的技术。 导出存储控制器的系统资源度量。 SLA策略是根据SLA参数定义的。 启发式用于将SLA参数转换为存储控制器的系统资源的定义百分比，与系统资源指标进行比较，并根据需要进行更新。
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2.发明申请公开(公告)号：US20120328105A1
公开(公告)日：2012-12-27
申请号：US13611170
申请日：2012-09-12
Applicant: Umasankar Mukkara , Felix Xavier , Shyamsundar Ranganathan
Inventor： Umasankar Mukkara , Felix Xavier , Shyamsundar Ranganathan
IPC: H04L9/00
CPC classification number: H04L9/0897
Abstract: Techniques for achieving tenant data confidentiality in a cloud environment are presented. A daemon process within a Tenant Storage Machine (TSM) manages a key store for a particular tenant of a cloud storage environment having multiple other tenants. Just TSM storage processes are given access to the key store. Data is decrypted for the particular tenant when access is needed and data is encrypted using encryption keys of the key store when written in the cloud storage environment.
Abstract translation: 介绍了在云环境中实现租户数据机密性的技术。 租户存储机器（TSM）中的守护进程管理具有多个其他租户的云存储环境的特定租户的密钥存储。 只有TSM存储过程才能访问密钥存储。 当需要访问时，为特定租户解密数据，并且在写入云存储环境时使用密钥库的加密密钥对数据进行加密。
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3.发明授权Techniques for achieving tenant data confidentiality from cloud service provider administrators 有权从云服务提供商管理员获得租户数据机密性的技术公开(公告)号：US09270459B2
公开(公告)日：2016-02-23
申请号：US13611170
申请日：2012-09-12
Applicant: Umasankar Mukkara , Felix Xavier , Shyamsundar Ranganathan
Inventor： Umasankar Mukkara , Felix Xavier , Shyamsundar Ranganathan
CPC classification number: H04L9/0897
Abstract: Techniques for achieving tenant data confidentiality in a cloud environment are presented. A daemon process within a Tenant Storage Machine (TSM) manages a key store for a particular tenant of a cloud storage environment having multiple other tenants. Just TSM storage processes are given access to the key store. Data is decrypted for the particular tenant when access is needed and data is encrypted using encryption keys of the key store when written in the cloud storage environment.
Abstract translation: 介绍了在云环境中实现租户数据机密性的技术。 租户存储机器（TSM）中的守护进程管理具有多个其他租户的云存储环境的特定租户的密钥存储。 只有TSM存储过程才能访问密钥存储。 当需要访问时，为特定租户解密数据，并且在写入云存储环境时使用密钥库的加密密钥对数据进行加密。
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4.发明授权Techniques for providing tenant based storage security and service level assurance in cloud storage environment 有权在云存储环境中提供基于租户的存储安全和服务水平保证的技术公开(公告)号：US09141785B2
公开(公告)日：2015-09-22
申请号：US13558626
申请日：2012-07-26
Applicant: Umasankar Mukkara , Felix Xavier , Srivibhavan Balaram , Shailesh Bam
Inventor： Umasankar Mukkara , Felix Xavier , Srivibhavan Balaram , Shailesh Bam
CPC classification number: G06F21/53 , G06F9/5072
Abstract: Techniques for tenant-bases storage security and service level assurances in a cloud environment are presented. A Tenant Storage Machine (TSM) for each tenant uses a unique identifier. The TSM is dynamically allocated with operating system resources to run processes based on agreed service level assurances. The service level assurances are stored in a Service Level Assurance (SLA) policy store. The TSM communicates with the SLA policy store via a TSM bus to acquire a SLA policy configured for the tenant and based on which resources are dynamically allocated. Processes running under the TSM run with root privileges to provide security.
Abstract translation: 介绍了云环境中租户基础存储安全和服务级别保证的技术。 每个租户的租户存储机（TSM）使用唯一的标识符。 TSM动态分配操作系统资源，以根据约定的服务级别保证来运行流程。 服务级别保证存储在服务级别保证（SLA）策略存储中。 TSM通过TSM总线与SLA策略存储区进行通信，以获取为租户配置的SLA策略，并根据哪些资源进行动态分配。 在TSM下运行的进程以root权限运行，以提供安全性。
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5.发明申请TECHNIQUES FOR ACHIEVING HIGH AVAILABILITY WITH MULTI-TENANT STORAGE WHEN A PARTIAL FAULT OCCURS OR WHEN MORE THAN TWO COMPLETE FAULTS OCCUR 有权当部分故障发生或多于两次完成故障时，实现多重存储的高可用性的技术公开(公告)号：US20130073894A1
公开(公告)日：2013-03-21
申请号：US13606563
申请日：2012-09-07
Applicant: Felix Xavier , Umasankar Mukkara , Vishnu Govind Attur
Inventor： Felix Xavier , Umasankar Mukkara , Vishnu Govind Attur
IPC: G06F11/20
CPC classification number: G06F11/2092 , G06F11/1482 , G06F2201/85
Abstract: Techniques for achieving high availability (HA) in a cloud environment are presented. Cloud storage provided to multiple tenants is accessed via a plurality of controllers via a switch. The controllers are organized in a ring and each controller is responsible for detecting failures in adjoining controllers within the ring. Storage services for the tenants are serviced without disruptions even when multiple nodes completely fail at the same time.
Abstract translation: 介绍了在云环境中实现高可用性（HA）的技术。 通过多个控制器通过交换机访问提供给多个租户的云存储。 控制器组织成环，每个控制器负责检测环内相邻控制器中的故障。 即使多个节点同时完全失败，租户的存储服务也不会中断。
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Patent Agency Ranking
6.发明申请TECHNIQUES FOR ACHIEVING STORAGE AND NETWORK ISOLATION IN A CLOUD STORAGE ENVIRONMENT 有权在云存储环境中实现存储和网络隔离的技术公开(公告)号：US20130067540A1
公开(公告)日：2013-03-14
申请号：US13598048
申请日：2012-08-29
Applicant: Umasankar Mukkara , Felix Xavier
Inventor： Umasankar Mukkara , Felix Xavier
CPC classification number: H04L67/1097 , G06F3/0635 , H04L69/32
Abstract: Techniques for achieving storage and network isolation in a cloud environment are presented. A single Internet Protocol (IP) address is presented to multiple storage tenants that use storage in a cloud environment. When each tenant accesses the IP address, a specific identity of the tenant is resolved and the storage stack for that tenant is sent to the tenant's storage machine having the tenant's storage. The tenant is directly connected to its tenant storage machine thereafter.
Abstract translation: 介绍了在云环境中实现存储和网络隔离的技术。 单个互联网协议（IP）地址被呈现给在云环境中使用存储的多个存储租户。 当每个租户访问IP地址时，解决租户的特定身份，并将租户的存储堆栈发送给租户的存储设备。 此后，租户直接与其租户存储机连接。
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7.发明授权Techniques for achieving storage and network isolation in a cloud storage environment 有权在云存储环境中实现存储和网络隔离的技术公开(公告)号：US08930547B2
公开(公告)日：2015-01-06
申请号：US13598048
申请日：2012-08-29
Applicant: Umasankar Mukkara , Felix Xavier
Inventor： Umasankar Mukkara , Felix Xavier
CPC classification number: H04L67/1097 , G06F3/0635 , H04L69/32
Abstract: Techniques for achieving storage and network isolation in a cloud environment are presented. A single Internet Protocol (IP) address is presented to multiple storage tenants that use storage in a cloud environment. When each tenant accesses the IP address, a specific identity of the tenant is resolved and the storage stack for that tenant is sent to the tenant's storage machine having the tenant's storage. The tenant is directly connected to its tenant storage machine thereafter.
Abstract translation: 介绍了在云环境中实现存储和网络隔离的技术。 单个互联网协议（IP）地址被呈现给在云环境中使用存储的多个存储租户。 当每个租户访问IP地址时，解决租户的特定身份，并将租户的存储堆栈发送给租户的存储设备。 此后，租户直接与其租户存储机连接。
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8.发明申请TECHNIQUES FOR PROVIDING TENANT BASED STORAGE SECURITY AND SERVICE LEVEL ASSURANCE IN CLOUD STORAGE ENVIRONMENT 有权在云存储环境中提供基于优惠的存储安全和服务水平保证的技术公开(公告)号：US20130036449A1
公开(公告)日：2013-02-07
申请号：US13558626
申请日：2012-07-26
Applicant: Umasankar Mukkara , Felix Xavier , Srivibhavan Balaram , Shailesh Bam
Inventor： Umasankar Mukkara , Felix Xavier , Srivibhavan Balaram , Shailesh Bam
IPC: G06F21/00
CPC classification number: G06F21/53 , G06F9/5072
Abstract: Techniques for tenant-bases storage security and service level assurances in a cloud environment are presented. A Tenant Storage Machine (TSM) for each tenant uses a unique identifier. The TSM is dynamically allocated with operating system resources to run processes based on agreed service level assurances. The service level assurances are stored in a Service Level Assurance (SLA) policy store. The TSM communicates with the SLA policy store via a TSM bus to acquire a SLA policy configured for the tenant and based on which resources are dynamically allocated. Processes running under the TSM run with root privileges to provide security.
Abstract translation: 介绍了云环境中租户基础存储安全和服务级别保证的技术。 每个租户的租户存储机（TSM）使用唯一的标识符。 TSM动态分配操作系统资源，以根据约定的服务级别保证来运行流程。 服务级别保证存储在服务级别保证（SLA）策略存储中。 TSM通过TSM总线与SLA策略存储区进行通信，以获取为租户配置的SLA策略，并根据哪些资源进行动态分配。 在TSM下运行的进程以root权限运行，以提供安全性。
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9.发明授权Techniques for achieving high availability with multi-tenant storage when a partial fault occurs or when more than two complete faults occur 有权当部分故障发生时或当发生多于两个完整故障时，实现多租户存储的高可用性的技术公开(公告)号：US08862928B2
公开(公告)日：2014-10-14
申请号：US13606563
申请日：2012-09-07
Applicant: Felix Xavier , Umasankar Mukkara , Vishnu Govind Attur
Inventor： Felix Xavier , Umasankar Mukkara , Vishnu Govind Attur
CPC classification number: G06F11/2092 , G06F11/1482 , G06F2201/85
Abstract: Techniques for achieving high availability (HA) in a cloud environment are presented. Cloud storage provided to multiple tenants is accessed via a plurality of controllers via a switch. The controllers are organized in a ring and each controller is responsible for detecting failures in adjoining controllers within the ring. Storage services for the tenants are serviced without disruptions even when multiple nodes completely fail at the same time.
Abstract translation: 介绍了在云环境中实现高可用性（HA）的技术。 通过多个控制器通过交换机访问提供给多个租户的云存储。 控制器组织成环，每个控制器负责检测环内相邻控制器中的故障。 即使多个节点同时完全失败，租户的存储服务也不会中断。
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10.发明申请TECHNIQUES FOR ENSURING RESOURCES ACHIEVE PERFORMANCE METRICS IN A MULTI-TENANT STORAGE CONTROLLER 审中-公开确保资源的技术在多重存储控制器中实现性能指标公开(公告)号：US20130074091A1
公开(公告)日：2013-03-21
申请号：US13622077
申请日：2012-09-18
Applicant: Felix Xavier , Umasankar Mukkara
Inventor： Felix Xavier , Umasankar Mukkara
IPC: G06F9/46
CPC classification number: H04L67/10 , G06F3/061 , G06F3/0631 , G06F3/067 , G06F9/5011 , G06F2209/504 , Y02D10/22
Abstract: Techniques for ensuring performance metrics are met by resources in a multi-tenant storage controller are presented. Each resource of the multi-tenant storage controller is tracked on a per tenant bases. Usage limits are enforced on per resource and per tenant bases for the multi-tenant storage controller.
Abstract translation: 介绍了多租户存储控制器中资源满足的确保性能指标的技术。 多租户存储控制器的每个资源都在每个租户的基础上进行跟踪。 对于多租户存储控制器，每个资源和每个租户基础上实施使用限制。
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