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1. 发明申请

US20120278292A1 METHOD AND APPARATUS FOR MANAGING AND ARCHIVING PERFORMANCE INFORMATION RELATING TO STORAGE SYSTEM 有权
标题翻译：用于管理和存储与存储系统相关的性能信息的方法和装置
公开(公告)号：US20120278292A1
公开(公告)日：2012-11-01
申请号：US13284075
申请日：2011-10-28
申请人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
发明人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
IPC分类号： G06F17/30
CPC分类号： G06F17/00 , G06F3/00 , G06F11/3452 , G06F11/3476 , G06F11/3485 , G06F17/30 , G06F19/00 , G06F2201/88 , G09G5/00 , Y10S707/99943 , Y10S707/99955
摘要： A data management and archive method and apparatus, for implementation in an automated system to monitor and manage status, performance and configuration data for networked storage components. Analysis and cross-correlation of data related to the storage components can be done individually, collectively and/or comparatively. A collection manager component of a workload analyzer is implemented to start and stop data collection. The collection manager includes a command and control module that coordinates requests of data from at least one collection agent configured on at least one host connected to the storage component(s). The collection manager manages collection of data and effects file transfer of collected data according to a user specified policy, and maintains status of the data collected. The user specified policy allows the user to specify data collection “shifts” (i.e. periodicity).
摘要翻译：一种数据管理和存档方法和装置，用于在自动化系统中实现，用于监视和管理网络存储组件的状态，性能和配置数据。与存储组件相关的数据的分析和互相关可以单独地，集体地和/或相对地进行。执行工作负载分析器的收集管理器组件来启动和停止数据收集。所述收集管理器包括命令和控制模块，所述命令和控制模块协调从连接到所述存储组件的至少一个主机上配置的至少一个集合代理的数据请求。收集管理器根据用户指定的策略管理数据收集和收集数据的文件传输，并维护收集的数据的状态。用户指定的策略允许用户指定数据收集班次（即周期性）。

2. 发明申请

US20100174677A1 METHOD AND APPARATUS FOR MANAGING AND ARCHIVING PERFORMANCE INFORMATION RELATING TO STORAGE SYSTEM 有权
标题翻译：用于管理和存储与存储系统相关的性能信息的方法和装置
公开(公告)号：US20100174677A1
公开(公告)日：2010-07-08
申请号：US12609681
申请日：2009-10-30
申请人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
发明人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
IPC分类号： G06F17/00
CPC分类号： G06F17/00 , G06F3/00 , G06F11/3452 , G06F11/3476 , G06F11/3485 , G06F17/30 , G06F19/00 , G06F2201/88 , G09G5/00 , Y10S707/99943 , Y10S707/99955
摘要： A data management and archive method and apparatus, such as for implementation in an automated system to monitor and manage status, performance and configuration data for a plurality of networked storage components. Analysis and cross-correlation of data related to the plurality of storage components can be done individually, collectively and/or comparatively. A collection manager component of a workload analyzer is implemented to start and stop data collection in the context of a system comprising at least one storage component (or at least two networked storage components). The collection manager includes a command and control module that coordinates requests of data from at least one collection agent configured on at least one host connected to the storage component(s). The collection manager manages collection of data and effects file transfer of collected data according to a user specified policy, and maintains status of the data collected. The user specified policy allows the user to specify data collection “shifts” (i.e. periodicity).
摘要翻译：一种数据管理和归档方法和装置，例如用于在自动化系统中实现以监视和管理多个网络存储组件的状态，性能和配置数据。与多个存储组件相关的数据的分析和互相关可以单独地，集体地和/或相对地进行。实现工作负载分析器的收集管理器组件以在包括至少一个存储组件（或至少两个联网存储组件）的系统的上下文中启动和停止数据收集。所述收集管理器包括命令和控制模块，所述命令和控制模块协调从连接到所述存储组件的至少一个主机上配置的至少一个集合代理的数据请求。收集管理器根据用户指定的策略管理数据收集和收集数据的文件传输，并维护收集的数据的状态。用户指定的策略允许用户指定数据收集“班次”（即周期性）。

3. 发明授权

US07634518B2 Method and apparatus for managing and archiving performance information relating to storage system 有权
标题翻译：用于管理和归档与存储系统相关的性能信息的方法和装置
公开(公告)号：US07634518B2
公开(公告)日：2009-12-15
申请号：US10981885
申请日：2004-11-05
申请人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
发明人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
IPC分类号： G06F17/30 , G06F17/00 , G06F13/00 , G06F19/00
CPC分类号： G06F17/00 , G06F3/00 , G06F11/3452 , G06F11/3476 , G06F11/3485 , G06F17/30 , G06F19/00 , G06F2201/88 , G09G5/00 , Y10S707/99943 , Y10S707/99955
摘要： A data management and archive method and apparatus, such as for implementation in an automated system to monitor and manage status, performance and configuration data for a plurality of networked storage components. Analysis and cross-correlation of data related to the plurality of storage components can be done individually, collectively and/or comparatively. A collection manager component of a workload analyzer is implemented to start and stop data collection in the context of a system comprising at least one storage component (or at least two networked storage components). The collection manager includes a command and control module that coordinates requests of data from at least one collection agent configured on at least one host connected to the storage component(s). The collection manager manages collection of data and effects file transfer of collected data according to a user specified policy, and maintains status of the data collected. The user specified policy allows the user to specify data collection “shifts” (i.e. periodicity).
摘要翻译：一种数据管理和归档方法和装置，例如用于在自动化系统中实现以监视和管理多个网络存储组件的状态，性能和配置数据。与多个存储组件相关的数据的分析和互相关可以单独地，集体地和/或相对地进行。实现工作负载分析器的收集管理器组件以在包括至少一个存储组件（或至少两个联网存储组件）的系统的上下文中启动和停止数据收集。所述收集管理器包括命令和控制模块，所述命令和控制模块协调从连接到所述存储组件的至少一个主机上配置的至少一个集合代理的数据请求。收集管理器根据用户指定的策略管理数据收集和收集数据的文件传输，并维护收集的数据的状态。用户指定的策略允许用户指定数据收集“班次”（即周期性）。

4. 发明授权

US08073821B2 Method and apparatus for managing and archiving performance information relating to storage system 有权
标题翻译：用于管理和归档与存储系统相关的性能信息的方法和装置
公开(公告)号：US08073821B2
公开(公告)日：2011-12-06
申请号：US12609681
申请日：2009-10-30
申请人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
发明人： William Zahavi , Lee W. Sapiro , Saymai Thammavong , Ron Arnan
IPC分类号： G06F17/00 , G06F17/30 , G06F17/18 , G06F3/00 , G06F11/00 , G06T11/20
CPC分类号： G06F17/00 , G06F3/00 , G06F11/3452 , G06F11/3476 , G06F11/3485 , G06F17/30 , G06F19/00 , G06F2201/88 , G09G5/00 , Y10S707/99943 , Y10S707/99955
摘要： A data management and archive method and apparatus, such as for implementation in an automated system to monitor and manage status, performance and configuration data for a plurality of networked storage components. Analysis and cross-correlation of data related to the plurality of storage components can be done individually, collectively and/or comparatively. A collection manager component of a workload analyzer is implemented to start and stop data collection in the context of a system comprising at least one storage component (or at least two networked storage components). The collection manager includes a command and control module that coordinates requests of data from at least one collection agent configured on at least one host connected to the storage component(s). The collection manager manages collection of data and effects file transfer of collected data according to a user specified policy, and maintains status of the data collected. The user specified policy allows the user to specify data collection “shifts” (i.e. periodicity).
摘要翻译：一种数据管理和归档方法和装置，例如用于在自动化系统中实现以监视和管理多个网络存储组件的状态，性能和配置数据。与多个存储组件相关的数据的分析和互相关可以单独地，集体地和/或相对地进行。实现工作负载分析器的收集管理器组件以在包括至少一个存储组件（或至少两个联网存储组件）的系统的上下文中启动和停止数据收集。所述收集管理器包括命令和控制模块，所述命令和控制模块协调从连接到所述存储组件的至少一个主机上配置的至少一个集合代理的数据请求。收集管理器根据用户指定的策略管理数据收集和收集数据的文件传输，并维护收集的数据的状态。用户指定的策略允许用户指定数据收集“班次”（即周期性）。

5. 发明授权

US08060759B1 System and method of managing and optimizing power consumption in a storage system 有权
标题翻译：管理和优化存储系统功耗的系统和方法
公开(公告)号：US08060759B1
公开(公告)日：2011-11-15
申请号：US11770824
申请日：2007-06-29
申请人： Ron Arnan , Thomas E. Linnell , Sachin More , Adi Ofer , Gilad Sade , Adnan Sahin , Preston Crow
发明人： Ron Arnan , Thomas E. Linnell , Sachin More , Adi Ofer , Gilad Sade , Adnan Sahin , Preston Crow
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/3268 , G06F3/0625 , G06F3/0631 , G06F3/0634 , G06F3/0689 , Y02D10/154
摘要： Described is a storage system and method for managing and optimizing power consumption in a storage system. Logical devices are mapped to physical disk drives. A plurality of power profiles is defined. Each power profile is associated with a mode of operation for a physical disk drive. One of the power profiles is assigned to each logical device. One of the physical disk drives is identified for which every logical device mapped to that physical disk drive has been assigned the same power profile. The identified physical disk drive is operated in the mode of operation associated with said same power profile. The mapping of the logical devices to the physical disk drives may be changed in order to group logical devices assigned the same power profile onto the same physical disk drive.
摘要翻译：描述了一种用于管理和优化存储系统中的功耗的存储系统和方法。逻辑设备映射到物理磁盘驱动器。定义了多个功率曲线。每个电源配置文件与物理磁盘驱动器的操作模式相关联。其中一个功率配置文件被分配给每个逻辑设备。其中一个物理磁盘驱动器被识别为映射到该物理磁盘驱动器的每个逻辑设备已被分配相同的电源配置文件。所识别的物理磁盘驱动器在与所述相同功率配置文件相关联的操作模式下操作。可以更改逻辑设备到物理磁盘驱动器的映射，以将分配有相同功率配置文件的逻辑设备分组到同一物理磁盘驱动器上。

6. 发明授权

US07873835B2 Accessing data storage devices 有权
标题翻译：访问数据存储设备
公开(公告)号：US07873835B2
公开(公告)日：2011-01-18
申请号：US11394536
申请日：2006-03-31
申请人： Yedidia Atzmony , David J. Allen , Dennis Flanagan , Hagit Brit-Artzi , Ron Arnan
发明人： Yedidia Atzmony , David J. Allen , Dennis Flanagan , Hagit Brit-Artzi , Ron Arnan
IPC分类号： G06F21/00
CPC分类号： H04L63/083 , G06F21/78 , G06F2221/2137 , H04L9/0894 , H04L9/3226 , H04L9/3236 , H04L63/0428
摘要： Restricting access to a device includes obtaining a passphrase for a user, obtaining access credentials for the user, obtaining a PIN value for the user, one-way encrypting at least the access credentials and the PIN using a secret key provided with the device. The user is allowed access to the device if the result of one-way encrypting equals the passphrase. The user is denied access to the device if the result of one-way encrypting does not equal the passphrase. The device may be a storage device. The access credentials may include a username that identifies the user and may include a role for the user. The access credentials may include a time period for which access is allowed. Access may be subsequently revoked in response to the current date and time being greater than the time period for which access is allowed.
摘要翻译：限制对设备的访问包括获得用户的密码，获得用户的访问凭证，为用户获取PIN值，使用设备提供的秘密密钥至少单独加密访问凭证和PIN。如果单向加密的结果等于密码，则允许用户访问设备。如果单向加密的结果不等于密码，则用户被拒绝访问设备。该设备可以是存储设备。访问凭证可以包括标识用户的用户名，并且可以包括用户的角色。访问凭证可以包括允许访问的时间段。响应于当前日期和时间大于允许访问的时间段，可以随后取消访问。

7. 发明授权

US07552280B1 Asymmetrically interleaving access to redundant storage devices 有权
标题翻译：非对称交错访问冗余存储设备
公开(公告)号：US07552280B1
公开(公告)日：2009-06-23
申请号：US11427082
申请日：2006-06-28
申请人： Amnon Naamad , Ron Arnan , Sachin More , Ian Adams
发明人： Amnon Naamad , Ron Arnan , Sachin More , Ian Adams
IPC分类号： G06F12/00
CPC分类号： G06F3/0659 , G06F3/0611 , G06F3/0613 , G06F3/0689 , G06F11/2087
摘要： Described is a process and device for accessing data stored in multiple logical volumes. The data are replicated on first and second storage elements, such as the redundant hard disk drives of a disk mirror. The multiple logical volumes are divisible into a first logical volume and a second logical volume. All read requests targeting the first logical volume are directed to one of the first and second storage elements. Read requests targeting the second logical volume are asymmetrically interleaved between the first and second storage elements. An asymmetric interleave ratio is determined and implemented that substantially balances the read requests to the multiple logical volumes between the first and second storage elements.
摘要翻译：描述了用于访问存储在多个逻辑卷中的数据的过程和设备。数据被复制在第一和第二存储元件上，例如磁盘镜的冗余硬盘驱动器。多个逻辑卷可分为第一个逻辑卷和第二个逻辑卷。针对第一逻辑卷的所有读取请求被引导到第一和第二存储元件之一。针对第二逻辑卷的读请求在第一和第二存储元件之间是非对称交错的。确定和实现非对称交织比，其将读请求基本上平衡第一和第二存储元件之间的多个逻辑卷。

8. 发明授权

US06715039B1 Cache slot promotion in a replacement queue cache using determinations of probabilities and costs 有权
标题翻译：使用确定概率和成本，在替换队列缓存中缓存槽促销
公开(公告)号：US06715039B1
公开(公告)日：2004-03-30
申请号：US09951016
申请日：2001-09-12
申请人： Orit Levin Michael , Ron Arnan , Amnon Naamad , Sachin More
发明人： Orit Levin Michael , Ron Arnan , Amnon Naamad , Sachin More
IPC分类号： G06F1200
CPC分类号： G06F12/126 , G06F12/0866 , G06F12/121 , G06F12/123
摘要： Techniques and criteria are used in connection with promoting a slot within a cache in the form of a replacement queue. A cache slot may be promoted based on an inequality that considers the following criteria: probability of losing a cache hit, gaining a cache hit, and the price or cost associated with promoting a slot. The foregoing criteria may be used in accordance with a predetermined promotion policy when the replacement queue is in a locked state and an unlocked state, or only when the replacement queue is in a locked state. Different costs may be associated with the state of the replacement queue as locked or unlocked as the replacement queue may be locked in connection with operations that are performed on the replacement queue. The cost associated with a locked replacement queue may be different than the cost associated with an unlocked replacement queue. Different thresholds and values associated with the foregoing criteria may be specified as dynamic system parameters.
摘要翻译：技术和标准用于以替换队列的形式促进高速缓存内的时隙。可以基于考虑以下标准的不等式来促进缓存时隙：丢失高速缓存命中的概率，获得高速缓存命中以及与促进时隙相关联的价格或成本。当替换队列处于锁定状态和解锁状态时，或仅当替换队列处于锁定状态时，可以根据预定的促销策略来使用上述准则。不同的成本可能与替换队列的状态相关联，因为替换队列可能被锁定与在替换队列上执行的操作相关联。与锁定的替换队列相关联的成本可能与与解锁的替换队列相关联的成本不同。可以将与上述标准相关联的不同阈值和值指定为动态系统参数。

9. 发明授权

US07334092B1 Method and apparatus for scoring data storage devices for participating in logical volume exchange process 有权
标题翻译：评估数据存储设备以参与逻辑卷交换过程的方法和装置
公开(公告)号：US07334092B1
公开(公告)日：2008-02-19
申请号：US11087114
申请日：2005-03-23
申请人： Hui Wang , Ron Arnan , Tao Kai Lam
发明人： Hui Wang , Ron Arnan , Tao Kai Lam
IPC分类号： G06F12/00
CPC分类号： G06F3/0635 , G06F3/061 , G06F3/0683 , G06F11/3419 , G06F11/3447 , G06F11/3485 , G06F2201/87 , G06F2201/88
摘要： During sampling intervals, pairs of swap scores are assigned to respective pairs of storage devices of a storage system, each swap score pair indicating an amount of system performance improvement for a swap of logical volumes between source and target storage devices of the pair of storage devices. The swap scores are summed over all the intervals. A subset of the storage devices are then selected for a full optimization process based on the summed swap scores, where the full optimization process exhaustively looks for some number of best swaps among the storage devices to improve system performance. By choosing the size of the subset of storage devices, the processing burden required to perform the analysis will be in line with the processing capacity of the processing platform on which the analysis is performed, while achieving system performance improvement commensurate with a worst-case process in which every storage device in the system is analyzed for candidate swaps.
摘要翻译：在采样间隔期间，将对交换分数对分配给存储系统的相应存储设备对，每个交换分数对指示对于该对存储设备的源存储设备和目标存储设备之间的逻辑卷交换的系统性能改进量。互换分数在所有的时间间隔相加。然后，基于总和的交换分数来选择存储设备的子集以进行完全优化处理，其中完全优化处理彻底地寻找存储设备之间的一些数量最佳的交换以提高系统性能。通过选择存储设备子集的大小，执行分析所需的处理负担将与执行分析的处理平台的处理能力相一致，同时实现与最坏情况进程相匹配的系统性能改进其中系统中的每个存储设备被分析用于候选交换。

10. 发明授权

US07281105B1 Method and apparatus for selecting data storage devices for participating in logical volume exchange process based on aggregated workload statistics 有权
标题翻译：基于汇总的工作量统计，选择参与逻辑卷交换过程的数据存储设备的方法和装置
公开(公告)号：US07281105B1
公开(公告)日：2007-10-09
申请号：US11087111
申请日：2005-03-23
申请人： Hui Wang , Ron Arnan , Tao Kai Lam
发明人： Hui Wang , Ron Arnan , Tao Kai Lam
IPC分类号： G06F12/00
CPC分类号： G06F3/0631 , G06F3/061 , G06F3/0689 , G06F11/3419 , G06F11/3447 , G06F11/3485 , G06F2201/87 , G06F2201/88
摘要： In a selective logical-volume swapping process, a subset of storage devices in a storage system are selected that represent good candidates for swaps that will improve system performance. Workload statistics are utilized from a number of sample intervals in a relatively long analysis interval. The workload statistics are aggregated over intermediate intervals of each analysis interval to yield a set of aggregated statistics much smaller than the set of workload statistics. Based on the aggregated statistics, a service processor searches for swaps of logical volumes, ranks the swaps according to expected system performance improvement, and selects source and target storage devices of the higher-ranked swaps. The service processor can then perform a full optimization analysis for this subset of storage devices utilizing the workload statistics from all the sample intervals. More efficient use of processing resources is achieved through the use of the smaller set of aggregated statistics to identify the subset of devices for which full analysis is performed.
摘要翻译：在选择性逻辑卷交换过程中，选择存储系统中的存储设备的子集，其代表将改善系统性能的交换的良好候选。在相对较长的分析间隔内从多个采样间隔中使用工作量统计。工作负载统计信息按每个分析间隔的中间间隔进行聚合，以产生比工作负载统计信息集小得多的一组聚合统计信息。根据汇总的统计信息，服务处理器搜索逻辑卷的交换，根据预期的系统性能改进对交换进行排序，并选择较高排名的交换的源和目标存储设备。然后，服务处理器可以使用来自所有采样间隔的工作负载统计信息来对该子集的存储设备执行全部优化分析。通过使用较小的一组聚合统计信息来识别执行完整分析的设备子集，可以更有效地利用处理资源。

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