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1. 发明申请

US20100280998A1 METADATA FOR DATA STORAGE ARRAY 有权
标题翻译：数据存储阵列的元数据
公开(公告)号：US20100280998A1
公开(公告)日：2010-11-04
申请号：US12432877
申请日：2009-04-30
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F12/16 , G06F17/30 , G06F12/00
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2058 , G06F11/2087 , G06F11/2094 , G06F17/30082 , G06F2003/0692
摘要： A data storage array may be made up of several storage devices, each of which may contain array metadata that may allow portions of the storage array to be used. A system may have a file system manager that may receive and respond to file system commands and a storage device manager that may store data on the several storage devices. Array metadata defining where data is stored within the storage array is stored on each device within the array. A policy engine may identify data to be stored on the array and determine if the data contains array metadata or other types of data and may store the data on every device, devices having specific characteristics, two or more devices, or one device.
摘要翻译：数据存储阵列可以由多个存储设备组成，每个存储设备可以包含可以允许使用存储阵列部分的阵列元数据。系统可以具有可以接收和响应文件系统命令的文件系统管理器以及可以在多个存储设备上存储数据的存储设备管理器。定义数据存储在存储阵列中的位置的数组元数据存储在阵列中的每个设备上。策略引擎可以识别要存储在阵列上的数据，并且确定数据是否包含阵列元数据或其他类型的数据，并且可以将数据存储在每个设备，具有特定特征的设备，两个或更多个设备或一个设备上。

2. 发明申请

US20100262802A1 Reclamation of Thin Provisioned Disk Storage 有权
标题翻译：精简配置磁盘存储的回收
公开(公告)号：US20100262802A1
公开(公告)日：2010-10-14
申请号：US12422327
申请日：2009-04-13
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F12/02
CPC分类号： G06F3/0608 , G06F3/0631 , G06F3/064 , G06F3/0665 , G06F3/0689
摘要： A thin provisioned storage system may have a file system manager that presents a logical storage system to a user and a storage management system that manages physical storage devices. When a block of data is freed at the logical layer, the file system manager may identify the freed block and send a command to the physical layer. The physical layer may identify the corresponding physical block or blocks and free those blocks on the physical layer. The storage management system may use a table to manage the location of blocks of data across multiple physical storage devices.
摘要翻译：精简配置的存储系统可以具有向用户呈现逻辑存储系统的文件系统管理器和管理物理存储设备的存储管理系统。当数据块在逻辑层被释放时，文件系统管理器可以识别被释放的块并向物理层发送命令。物理层可以识别对应的物理块或块，并释放物理层上的那些块。存储管理系统可以使用表来跨多个物理存储设备管理数据块的位置。

3. 发明授权

US08239648B2 Reclamation of thin provisioned disk storage 有权
标题翻译：稀疏配置磁盘存储的回收
公开(公告)号：US08239648B2
公开(公告)日：2012-08-07
申请号：US12422327
申请日：2009-04-13
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F13/00
CPC分类号： G06F3/0608 , G06F3/0631 , G06F3/064 , G06F3/0665 , G06F3/0689
摘要： A thin provisioned storage system may have a file system manager that presents a logical storage system to a user and a storage management system that manages physical storage devices. When a block of data is freed at the logical layer, the file system manager may identify the freed block and send a command to the physical layer. The physical layer may identify the corresponding physical block or blocks and free those blocks on the physical layer. The storage management system may use a table to manage the location of blocks of data across multiple physical storage devices.
摘要翻译：精简配置的存储系统可以具有向用户呈现逻辑存储系统的文件系统管理器和管理物理存储设备的存储管理系统。当数据块在逻辑层被释放时，文件系统管理器可以识别被释放的块并向物理层发送命令。物理层可以识别对应的物理块或块，并释放物理层上的那些块。存储管理系统可以使用表来跨多个物理存储设备管理数据块的位置。

4. 发明授权

US4399397A Electronic phase shift and speed governor 失效
标题翻译：电子相移和调速器
公开(公告)号：US4399397A
公开(公告)日：1983-08-16
申请号：US255153
申请日：1981-04-17
申请人： Robert S. Kleinschmidt, Jr.
发明人： Robert S. Kleinschmidt, Jr.
IPC分类号： H02J3/14 , H02P9/00 , H02P9/14
CPC分类号： H02J3/14 , H02P9/00 , Y02B70/3225 , Y04S20/222
摘要： A digital electronic governor controls and stabilizes the electrical power output delivered to an output circuit by an AC alternator having a rotating shaft driven by a source. The governor provides a first relatively fast acting governing function operatively responsive to phase shift of the electrical power output relative to the rotating shaft corresponding to changes in load at the output circuit. The first governor stabilizes the phase shift of the electrical power output at a specified phase lag interval relative to the shaft rotation. The electronic governor also provides a second governing function operatively responsive to relatively slower inertial changes in the speed of rotation of the shaft, corresponding to changes in the power level of the AC alternator. This second governor stabilizes the rotating shaft at a specified speed of rotation, e.g., 60 cycles per second. The first governor generates load signals in response to the measured phase shift deviation from a standard phase lag interval. The electronic governor also includes a sequence of dump loads and switching means operatively responsive to the load signals for switching dump loads into and out of the output circuit for maintaining the desired standard phase lag interval. The second governor stabilizes speed of rotation of the alternator shaft by calculating and specifying the desired phase lag interval standard. The second governor therefore sets the standard for the first governor, and the first governor in turn controls the dump loads.
摘要翻译：数字电子调速器通过具有由源驱动的旋转轴的交流发电机来控制和稳定输出到输出电路的电力输出。调速器提供第一相对较快作用的调节功能，其可操作地响应于相应于输出电路的负载变化的相对于转轴的电力输出的相移。第一调速器相对于轴旋转稳定在指定的相位滞后间隔处的电力输出的相移。电子调速器还提供了第二调节功能，其对应于AC交流发电机的功率电平的变化，可操作地响应于轴的旋转速度的相对较慢的惯性变化。该第二调速器以一定的旋转速度使旋转轴稳定，例如每秒60个循环。第一调速器响应于测量的相移偏离标准相位滞后间隔产生负载信号。电子调速器还包括一系列倾卸负载和开关装置，其可操作地响应负载信号，用于将转储负载切换到输出电路中并输出输出电路，以维持所需的标准相位滞后间隔。第二调速器通过计算并指定期望的相位滞后间隔标准来稳定交流发电机轴的旋转速度。因此，第二个州长设定了第一个调速器的标准，而第一个调速器又控制了转储负载。

5. 发明授权

US09037541B2 Metadata for data storage array 有权
标题翻译：数据存储阵列的元数据
公开(公告)号：US09037541B2
公开(公告)日：2015-05-19
申请号：US12432877
申请日：2009-04-30
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F7/00 , G06F11/20 , G06F17/30
CPC分类号： G06F3/0619 , G06F3/0665 , G06F3/0689 , G06F11/2058 , G06F11/2087 , G06F11/2094 , G06F17/30082 , G06F2003/0692
摘要： A data storage array may be made up of several storage devices, each of which may contain array metadata that may allow portions of the storage array to be used. A system may have a file system manager that may receive and respond to file system commands and a storage device manager that may store data on the several storage devices. Array metadata defining where data is stored within the storage array is stored on each device within the array. A policy engine may identify data to be stored on the array and determine if the data contains array metadata or other types of data and may store the data on every device, devices having specific characteristics, two or more devices, or one device.
摘要翻译：数据存储阵列可以由多个存储设备组成，每个存储设备可以包含可以允许使用存储阵列部分的阵列元数据。系统可以具有可以接收和响应文件系统命令的文件系统管理器以及可以在多个存储设备上存储数据的存储设备管理器。定义数据存储在存储阵列中的位置的数组元数据存储在阵列中的每个设备上。策略引擎可以识别要存储在阵列上的数据，并且确定数据是否包含阵列元数据或其他类型的数据，并且可以将数据存储在每个设备，具有特定特征的设备，两个或更多个设备或一个设备上。

6. 发明授权

US08533420B2 Thin provisioned space allocation 有权
标题翻译：精简空间分配
公开(公告)号：US08533420B2
公开(公告)日：2013-09-10
申请号：US12953474
申请日：2010-11-24
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F12/02
CPC分类号： G06F17/30138
摘要： A storage monitoring system may reside between a file system and a storage system in a thin provisioned storage system. The storage monitoring system may create space holder files within a volume, where the space holder files contain an address space not backed up with physical storage. As requests for storage space are received from a file system, the storage monitoring system may allocate physical space to the volume by provisioning portions of the physical storage device to the volume and by removing one of the space holder files. The storage monitoring system may present alerts when physical storage space is low, as well as return an amount of physical space available to a volume size request.
摘要翻译：存储监视系统可以驻留在文件系统和精简配置的存储系统中的存储系统之间。存储监控系统可以在卷内创建空间保持器文件，其中空间保持器文件包含未备份物理存储的地址空间。当从文件系统接收到对存储空间的请求时，存储监视系统可以通过将物理存储设备的部分提供给卷并且通过移除空间保持器文件之一来为物理空间分配物理空间。当物理存储空间较小时，存储监视系统可能会显示警报，并返回一个可用于卷大小请求的物理空间量。

7. 发明申请

US20120131303A1 Thin Provisioned Space Allocation 有权
标题翻译：精简配置空间分配
公开(公告)号：US20120131303A1
公开(公告)日：2012-05-24
申请号：US12953474
申请日：2010-11-24
申请人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
发明人： David A. Goebel , James M. Lyon , Bulat Shelepov , Robert S. Kleinschmidt , Mark Vayman
IPC分类号： G06F12/02
CPC分类号： G06F17/30138
摘要： A storage monitoring system may reside between a file system and a storage system in a thin provisioned storage system. The storage monitoring system may create space holder files within a volume, where the space holder files contain an address space not backed up with physical storage. As requests for storage space are received from a file system, the storage monitoring system may allocate physical space to the volume by provisioning portions of the physical storage device to the volume and by removing one of the space holder files. The storage monitoring system may present alerts when physical storage space is low, as well as return an amount of physical space available to a volume size request.
摘要翻译：存储监视系统可以驻留在文件系统和精简配置的存储系统中的存储系统之间。存储监控系统可以在卷内创建空间保持器文件，其中空间保持器文件包含未备份物理存储的地址空间。当从文件系统接收到对存储空间的请求时，存储监视系统可以通过将物理存储设备的部分提供给卷并且通过移除空间保持器文件之一来为物理空间分配物理空间。当物理存储空间较小时，存储监视系统可能会显示警报，并返回一个可用于卷大小请求的物理空间量。

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