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1. 发明申请

WO2009108902A3 STORAGE SYSTEM FRONT END 审中-公开
标题翻译：存储系统前端
公开(公告)号：WO2009108902A3
公开(公告)日：2009-12-10
申请号：PCT/US2009035582
申请日：2009-02-27
申请人： ATRATO INC , FRICK GUY DAVID , SIEWERT SAMUEL BURK
发明人： FRICK GUY DAVID , SIEWERT SAMUEL BURK
IPC分类号： G06F13/00 , G06F9/00 , G06F15/00 , H04L29/10
CPC分类号： G06F17/30067
摘要： A storage system may include a first storage device and a protocol translator. The protocol translator may be programmed to receive & storage-access command formatted in a first protocol format. The protocol translator may also be programmed to translate the storage-access command Into a second protocol format. The storage system may include a pseudo-target- module coupled to the protocol translator. The pseudo-target module may be programmed to send the command to the first storage device after the command is translated into the second protocol format. A virtualization engine may provide an interface to the first storage device, and the storage-access command may be sent to the first storage device through the vitrualization engine. The pseudo-target module may be programmed to receive data from both storage-area- network devices and network-attached- storage devices.
摘要翻译：存储系统可以包括第一存储设备和协议转换器。协议转换器可以被编程为接收以第一协议格式格式化的存储访问命令。协议转换器也可以被编程为将存储访问命令转换为第二协议格式。存储系统可以包括耦合到协议转换器的伪目标模块。伪目标模块可以被编程为在命令被转换成第二协议格式之后将命令发送到第一存储设备。虚拟化引擎可以向第一存储设备提供接口，并且可以通过虚拟化引擎将存储访问命令发送到第一存储设备。伪目标模块可以被编程为从存储区域网络设备和网络连接存储设备两者接收数据。

2. 发明申请

WO2009108902A2 STORAGE SYSTEM FRONT END 审中-公开
标题翻译：存储系统前端
公开(公告)号：WO2009108902A2
公开(公告)日：2009-09-03
申请号：PCT/US2009/035582
申请日：2009-02-27
申请人： ATRATO, INC. , FRICK, Guy, David , SIEWERT, Samuel, Burk
发明人： FRICK, Guy, David , SIEWERT, Samuel, Burk
IPC分类号： G06F13/00 , H04L29/10 , G06F15/00 , G06F9/00
CPC分类号： G06F17/30067
摘要： A storage system may include a first storage device and a protocol translator. The protocol translator may be programmed to receive & storage-access command formatted in a first protocol format. The protocol translator may also be programmed to translate the storage-access command Into a second protocol format. The storage system may include a pseudo-target- module coupled to the protocol translator. The pseudo-target module may be programmed to send the command to the first storage device after the command is translated into the second protocol format. A virtualization engine may provide an interface to the first storage device, and the storage-access command may be sent to the first storage device through the vitrualization engine. The pseudo-target module may be programmed to receive data from both storage-area- network devices and network-attached- storage devices.
摘要翻译：存储系统可以包括第一存储设备和协议转换器。协议翻译器可以被编程为接收以第一协议格式格式化的存储访问命令。协议转换器也可以被编程为将存储访问命令转换成第二协议格式。存储系统可以包括耦合到协议转换器的伪目标模块。伪目标模块可以被编程为在命令被转换成第二协议格式之后将命令发送到第一存储设备。虚拟化引擎可以向第一存储设备提供接口，并且存储访问命令可以通过玻璃化引擎发送到第一存储设备。伪目标模块可以被编程为从存储区域网络设备和网络附加存储设备接收数据。

3. 发明申请

WO2005098623A3 PREREQUISITE-BASED SCHEDULER 审中-公开
标题翻译：基于优先级的调度器
公开(公告)号：WO2005098623A3
公开(公告)日：2007-03-22
申请号：PCT/US2005010804
申请日：2005-03-30
申请人： EMULEX DESIGN & MFG CORP , JONES MARC TIMOTHY , NOTTBERG CURTIS EDWARD , SIEWERT SAMUEL BURK
发明人： JONES MARC TIMOTHY , NOTTBERG CURTIS EDWARD , SIEWERT SAMUEL BURK
IPC分类号： G06F9/46 , G06F9/48
CPC分类号： G06F9/4881 , G06F9/5011
摘要： A prerequisite-based scheduler is disclosed which takes into account system resource prerequisites for execution. Tasks are only scheduled when they can successfully run to completion and therefore a task, once dispatched, is guaranteed not to become blocked. In a prerequisite table, tasks are identified horizontally, and resources needed for the tasks are identified vertically. At the bottom of the table is the system state, which represents the current state of all resources in the system. If a Boolean AND operation is applied to the task prerequisite row and the system state, and if the result is the same as the prerequisite row, then the task is dispatchable. In one embodiment of the present invention, the prerequisite based scheduler (dispatcher) walks through the prerequisite table from top to bottom until a task is found whose prerequisites are satisfied by the system state. Once found, this task is dispatched.
摘要翻译：公开了基于先决条件的调度器，其考虑了用于执行的系统资源先决条件。任务只有在成功运行到完成时才安排，因此一旦派遣，任务就被保证不被阻止。在先决条件表中，任务被水平识别，并且垂直地识别任务所需的资源。表的底部是系统状态，表示系统中所有资源的当前状态。如果将布尔AND运算应用于任务前提行和系统状态，并且如果结果与先决条件行相同，则任务可分派。在本发明的一个实施例中，基于先决条件的调度器（调度器）从上到下遍历前提表，直到发现任务被系统状态满足的前提条件。一旦找到，这个任务被调度。

4. 发明申请

WO2005098623A2 PREREQUISITE-BASED SCHEDULER 审中-公开
标题翻译：基于优先级的调度器
公开(公告)号：WO2005098623A2
公开(公告)日：2005-10-20
申请号：PCT/US2005/010804
申请日：2005-03-30
申请人： EMULEX DESIGN & MANUFACTURING CORPORATION , JONES, Marc, Timothy , NOTTBERG, Curtis, Edward , SIEWERT, Samuel, Burk
发明人： JONES, Marc, Timothy , NOTTBERG, Curtis, Edward , SIEWERT, Samuel, Burk
IPC分类号： G06F9/46
CPC分类号： G06F9/4881 , G06F9/5011
摘要： A prerequisite-based scheduler is disclosed which takes into account system resource prerequisites for execution. Tasks are only scheduled when they can successfully run to completion and therefore a task, once dispatched, is guaranteed not to become blocked. In a prerequisite table, tasks are identified horizontally, and resources needed for the tasks are identified vertically. At the bottom of the table is the system state, which represents the current state of all resources in the system. If a Boolean AND operation is applied to the task prerequisite row and the system state, and if the result is the same as the prerequisite row, then the task is dispatchable. In one embodiment of the present invention, the prerequisite based scheduler (dispatcher) walks through the prerequisite table from top to bottom until a task is found whose prerequisites are satisfied by the system state. Once found, this task is dispatched.
摘要翻译：公开了基于先决条件的调度器，其考虑了用于执行的系统资源先决条件。任务只有在成功运行到完成时才安排，因此一旦派遣，任务就被保证不被阻止。在先决条件表中，任务被水平识别，并且垂直地识别任务所需的资源。表的底部是系统状态，表示系统中所有资源的当前状态。如果将布尔AND运算应用于任务前提行和系统状态，并且如果结果与先决条件行相同，则任务可分派。在本发明的一个实施例中，基于先决条件的调度器（调度器）从上到下遍历前提表，直到发现任务被系统状态满足的前提条件。一旦找到，这个任务被调度。

5. 发明申请

WO2010088608A3 SYSTEMS AND METHODS FOR BLOCK-LEVEL MANAGEMENT OF TIERED STORAGE 审中-公开
标题翻译：用于分层级管理分级存储的系统和方法
公开(公告)号：WO2010088608A3
公开(公告)日：2010-11-18
申请号：PCT/US2010022747
申请日：2010-02-01
申请人： ATRATO INC , SIEWERT SAMUEL BURK , CLARK PHILLIP , BOEHNKE LARS E
发明人： SIEWERT SAMUEL BURK , CLARK PHILLIP , BOEHNKE LARS E
IPC分类号： G06F15/167 , G06F12/00
CPC分类号： G06F12/122 , G06F3/0613 , G06F3/0647 , G06F3/0685 , G06F12/0862 , G06F12/0866 , G06F2212/222 , G06F2212/261
摘要： Acceleration of I/O access to data stored on large storage systems is achieved through multiple tiers of data storage. An array of first storage devices with relatively slow data access rates, such as hard disk drives, is provided along with a smaller number of second storage devices having relatively fast data access rates, such as solid state disks. Data is moved from the first storage devices to the second storage devices to improve data access time based on applications accessing the data and data access patterns.
摘要翻译：通过多层数据存储实现对存储在大型存储系统上的数据的I / O访问加速。提供具有相对较慢数据访问速率的第一存储设备（例如硬盘驱动器）的阵列以及具有相对较快数据访问速率的较少数量的第二存储设备（例如固态盘）。数据从第一个存储设备移动到第二个存储设备，以便根据访问数据和数据访问模式的应用程序提高数据访问时间。

6. 发明申请

WO2010088608A2 SYSTEMS AND METHODS FOR BLOCK-LEVEL MANAGEMENT OF TIERED STORAGE 审中-公开
标题翻译：用于块状存储的块级管理的系统和方法
公开(公告)号：WO2010088608A2
公开(公告)日：2010-08-05
申请号：PCT/US2010/022747
申请日：2010-02-01
申请人： ATRATO, INC. , SIEWERT, Samuel, Burk , CLARK, Phillip , BOEHNKE, Lars, E.
发明人： SIEWERT, Samuel, Burk , CLARK, Phillip , BOEHNKE, Lars, E.
IPC分类号： G06F15/167 , G06F12/00
CPC分类号： G06F12/122 , G06F3/0613 , G06F3/0647 , G06F3/0685 , G06F12/0862 , G06F12/0866 , G06F2212/222 , G06F2212/261
摘要： Acceleration of I/O access to data stored on large storage systems is achieved through multiple tiers of data storage. An array of first storage devices with relatively slow data access rates, such as hard disk drives, is provided along with a smaller number of second storage devices having relatively fast data access rates, such as solid state disks. Data is moved from the first storage devices to the second storage devices to improve data access time based on applications accessing the data and data access patterns.
摘要翻译：对存储在大型存储系统上的数据的I / O访问加速可通过多层数据存储来实现。提供具有相对较慢的数据访问速率的第一存储设备的阵列，例如硬盘驱动器，以及具有相对较快数据访问速率的较小数量的第二存储设备，例如固态磁盘。数据从第一存储设备移动到第二存储设备，以基于访问数据和数据访问模式的应用来改进数据访问时间。

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