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1. 发明授权

US07752206B2 Method and data processing system for managing a mass storage system 失效
标题翻译：用于管理大容量存储系统的方法和数据处理系统
公开(公告)号：US07752206B2
公开(公告)日：2010-07-06
申请号：US11562660
申请日：2006-11-22
申请人： Jens-Peter Akelbein , Jens Fauth , Christian Mueller
发明人： Jens-Peter Akelbein , Jens Fauth , Christian Mueller
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30079 , G06F17/30091
摘要： Managing a mass storage system that comprises a first and second storage space. A file index is generated listing each file along with a first characteristic quantity (FCQ), a second characteristic quantity (SCQ), and status information. Status information specifies if the file is held on the first or second storage space. A sample of files is selected from the file index containing a given number of files, wherein status information of each file specifies the first storage space. The FCQ of each file in the sample is used to determine the first critical value (FCV). The SCQ of each file in the sample is used to determine the second critical value (SCV). A first subset of files comprising each file where FCQ is larger than FCV, SCQ is larger than SCV, and specified by status information to be held on the first storage device is determined.
摘要翻译：管理包括第一和第二存储空间的大容量存储系统。生成列出每个文件的文件索引以及第一特征量（FCQ），第二特征量（SCQ）和状态信息。状态信息指定文件是否保存在第一或第二存储空间。从包含给定数量的文件的文件索引中选择文件样本，其中每个文件的状态信息指定第一存储空间。样本中每个文件的FCQ用于确定第一临界值（FCV）。样本中每个文件的SCQ用于确定第二临界值（SCV）。确定包含FCQ大于FCV，SCQ的每个文件的文件的第一子集大于SCV，并且由要保存在第一存储装置上的状态信息指定。

2. 发明申请

US20070255759A1 Method and Data Processing System for Managing Storage Systems 有权
标题翻译：管理存储系统的方法和数据处理系统
公开(公告)号：US20070255759A1
公开(公告)日：2007-11-01
申请号：US11555798
申请日：2006-11-02
申请人： Jens-Peter Akelbein , Jens Fauth
发明人： Jens-Peter Akelbein , Jens Fauth
IPC分类号： G06F17/30
CPC分类号： G06F17/30221 , G06F17/30082
摘要： The invention relates to a method and data processing system of managing a storage system, wherein the storage system comprises a first storage space and a second storage space, wherein the first storage space comprises a plurality of files, wherein for each file of said plurality of files at least one attribute is specified, and wherein a policy is assigned to each attribute. The method comprises the steps of determining a policy-specific probability distribution for each policy and of determining a policy-specific probability for each file by use of the policy-specific probability distribution. The method further comprises the step of determining a total probability for each file by use of each policy-specific probability and of moving each file of the plurality of files having a total probability equal to 1 from the first storage space to the second storage space. The method further comprises the step of moving files of the plurality of files having a total probability between 0 to 1 if the storage space used on the first storage space reaches a high threshold value until a low threshold value is reached, wherein the low threshold value and the high threshold value are predetermined.
摘要翻译：本发明涉及一种管理存储系统的方法和数据处理系统，其中存储系统包括第一存储空间和第二存储空间，其中第一存储空间包括多个文件，其中对于所述多个指定至少一个属性的文件，并且其中向每个属性分配策略。该方法包括以下步骤：确定每个策略的策略特定概率分布，以及通过使用策略特定概率分布来确定每个文件的策略特定概率。该方法还包括通过使用每个策略特定概率来确定每个文件的总概率并且将具有等于1的总概率的多个文件的每个文件从第一存储空间移动到第二存储空间的步骤。该方法还包括以下步骤：如果在第一存储空间上使用的存储空间达到高阈值直到达到低阈值，则将总概率介于0到1之间的多个文件的文件移动步骤，其中低阈值并且高阈值是预定的。

3. 发明授权

US07930265B2 Method for threshold migration based on fuzzy logic triggers 失效
标题翻译：基于模糊逻辑触发器的阈值迁移方法
公开(公告)号：US07930265B2
公开(公告)日：2011-04-19
申请号：US11970096
申请日：2008-01-07
申请人： Jens-Peter Akelbein , Jens Fauth
发明人： Jens-Peter Akelbein , Jens Fauth
IPC分类号： G06F9/44 , G06N7/02 , G06N7/06 , G06F15/18
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/348 , G06F11/349
摘要： Automigration mechanisms having fuzzy-logic based automigration control mechanisms for implementing control schemes controlling start, stop and/or bandwidth of the automigration process are provided. The automigration control mechanisms read, into a memory of an automigration controller circuit, configuration parameters characterizing the hardware and software properties of the source storage and target storage, and that of the network connection between them. The mechanisms further derive fuzzy variables from the values of the input variables and of the configuration parameters. The mechanisms further provide a predetermined fuzzy function with the fuzzy variables, where the fuzzy function reflects the exhaustion level of the source executing the fuzzy function yielding a fuzzy result value. The mechanisms apply the fuzzy result value to one of the control schemes, yielding a control result. The mechanisms control the start, stop, and/or bandwidth of the automigration of data by aid of the control result.
摘要翻译：提供了具有基于模糊逻辑的自动迁移控制机制的自动迁移机制，用于实现控制自动迁移过程的启动，停止和/或带宽的控制方案。自动迁移控制机制将自动迁移控制器电路的存储器读取表征源存储器和目标存储器的硬件和软件属性以及它们之间的网络连接的配置参数。这些机制进一步从输入变量和配置参数的值中导出模糊变量。这些机制进一步提供了模糊变量的预定模糊函数，其中模糊函数反映执行模糊函数的源的耗尽水平，产生模糊结果值。这些机制将模糊结果值应用于控制方案之一，产生控制结果。这些机制通过控制结果来控制数据自动迁移的开始，停止和/或带宽。

4. 发明申请

US20080183642A1 METHOD FOR THRESHOLD MIGRATION BASED ON FUZZY LOGIC TRIGGERS 失效
标题翻译：基于FUZZY LOGIC TRIGGERS的阈值移动方法
公开(公告)号：US20080183642A1
公开(公告)日：2008-07-31
申请号：US11970096
申请日：2008-01-07
申请人： Jens-Peter Akelbein , Jens Fauth
发明人： Jens-Peter Akelbein , Jens Fauth
IPC分类号： G06G7/00
CPC分类号： G06F3/0647 , G06F3/061 , G06F3/067 , G06F11/348 , G06F11/349
摘要： Automigration mechanisms having fuzzy-logic based automigration control mechanisms for implementing control schemes controlling start, stop and/or bandwidth of the automigration process are provided. The automigration control mechanisms read, into a memory of an automigration controller circuit, configuration parameters characterizing the hardware and software properties of the source storage and target storage and, that of the network connection between them. The mechanisms further derive fuzzy variables from the values of the input variables and of the configuration parameters. The mechanisms further provide a predetermined fuzzy function with the fuzzy variables, wherein said where the fuzzy function reflects the exhaustion level of the source executing the fuzzy function yielding a fuzzy result value. The mechanisms apply the fuzzy result value to one of the control schemes, yielding a control result. The mechanisms control the start, stop, and/or bandwidth of the automigration of data by aid of the control result.
摘要翻译：提供了具有基于模糊逻辑的自动迁移控制机制的自动迁移机制，用于实现控制自动迁移过程的启动，停止和/或带宽的控制方案。自动迁移控制机制将自动迁移控制器电路的存储器读取表征源存储器和目标存储器的硬件和软件属性以及它们之间的网络连接的配置参数。这些机制进一步从输入变量和配置参数的值中导出模糊变量。所述机构进一步提供具有所述模糊变量的预定模糊函数，其中所述模糊函数反映执行模糊函数的源的消耗水平产生模糊结果值。这些机制将模糊结果值应用于控制方案之一，产生控制结果。这些机制通过控制结果来控制数据自动迁移的开始，停止和/或带宽。

5. 发明申请

US20070180001A1 Method and Data Processing System For Managing A Mass Storage System 失效
标题翻译：管理大容量存储系统的方法和数据处理系统
公开(公告)号：US20070180001A1
公开(公告)日：2007-08-02
申请号：US11562660
申请日：2006-11-22
申请人： Jens-Peter Akelbein , Jens Fauth , Christian Mueller
发明人： Jens-Peter Akelbein , Jens Fauth , Christian Mueller
IPC分类号： G06F17/30
CPC分类号： G06F17/30079 , G06F17/30091
摘要： A method for managing a mass storage system wherein the mass storage system comprises a first storage space and a second storage space. A file index is generated which lists in a uniformly distributed way each file along with a first characteristic quantity, a second characteristic quantity, and a status information, wherein the status information specifies if the file is held on the first storage space or on the second storage space. A sample of files is selected from the file index. The sample of files contains a given number of files, wherein the status information of each file of the given number of files specifies the file to be held on the first storage space. The first critical value is determined by use of the first characteristic quantity of each file comprised in the sample of files and a second critical value is determined by use of the second characteristic quantity of each file of the sample of files. Then, a first subset of files comprising each file for which the first characteristic quantity is larger than the first critical value and for which the second characteristic quantity is larger than the second critical value and which is specified by the status information to be held on the first storage device is determined.
摘要翻译：一种用于管理大容量存储系统的方法，其中大容量存储系统包括第一存储空间和第二存储空间。生成文件索引，其以均匀分布的方式列出每个文件以及第一特征量，第二特征量和状态信息，其中状态信息指定文件是保存在第一存储空间还是在第二存储空间储存空间。从文件索引中选择一个文件样本。文件样本包含给定数量的文件，其中给定文件数量的每个文件的状态信息指定要保存在第一存储空间上的文件。通过使用包含在文件样本中的每个文件的第一特征量来确定第一临界值，并且通过使用文件样本的每个文件的第二特征量来确定第二临界值。然后，包括第一特征量大于第一临界值并且第二特征量大于第二临界值并且由要保持在第二临界值上的状态信息指定的每个文件的文件的第一子集确定第一存储设备。

6. 发明授权

US07693884B2 Managing storage systems based on policy-specific proability 有权
标题翻译：基于策略特定的可访问性来管理存储系统
公开(公告)号：US07693884B2
公开(公告)日：2010-04-06
申请号：US11555798
申请日：2006-11-02
申请人： Jens-Peter Akelbein , Jens Fauth
发明人： Jens-Peter Akelbein , Jens Fauth
IPC分类号： G06F12/00
CPC分类号： G06F17/30221 , G06F17/30082
摘要： The invention relates to a method and data processing system of managing a storage system, wherein the storage system comprises a first storage space and a second storage space, wherein the first storage space comprises a plurality of files, wherein for each file of said plurality of files at least one attribute is specified, and wherein a policy is assigned to each attribute. The method comprises the steps of determining a policy-specific probability distribution for each policy and of determining a policy-specific probability for each file by use of the policy-specific probability distribution. The method further comprises the step of determining a total probability for each file by use of each policy-specific probability and of moving each file of the plurality of files having a total probability equal to 1 from the first storage space to the second storage space. The method further comprises the step of moving files of the plurality of files having a total probability between 0 to 1 if the storage space used on the first storage space reaches a high threshold value until a low threshold value is reached, wherein the low threshold value and the high threshold value are predetermined.
摘要翻译：本发明涉及一种管理存储系统的方法和数据处理系统，其中存储系统包括第一存储空间和第二存储空间，其中第一存储空间包括多个文件，其中对于所述多个指定至少一个属性的文件，并且其中向每个属性分配策略。该方法包括以下步骤：确定每个策略的策略特定概率分布，以及通过使用策略特定概率分布来确定每个文件的策略特定概率。该方法还包括通过使用每个策略特定概率来确定每个文件的总概率并且将具有等于1的总概率的多个文件的每个文件从第一存储空间移动到第二存储空间的步骤。该方法还包括以下步骤：如果在第一存储空间上使用的存储空间达到高阈值直到达到低阈值，则将总概率介于0到1之间的多个文件的文件移动步骤，其中低阈值并且高阈值是预定的。

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