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公开(公告)号：US07353339B2
公开(公告)日：2008-04-01
申请号：US10746051
申请日：2003-12-24
IPC分类号： G06F12/02
CPC分类号： G06F12/0862 , G06F2212/502
摘要： Provided are techniques for cache management. An incoming request to access a first data block is received. A probability of how likely a second data block may be accessed based on the access of the first data block is determined. Whether the probability exceeds a read ahead threshold is determined. The second data block is prefetched in response to determining that the probability exceeds the read ahead threshold.
摘要翻译： 提供了用于缓存管理的技术。 接收到访问第一数据块的传入请求。 确定基于第一数据块的访问可以访问第二数据块的可能性的概率。 确定概率是否超过预读阈值。 响应于确定概率超过预读阈值，预取第二数据块。
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公开(公告)号：US07117396B2
公开(公告)日：2006-10-03
申请号：US10029308
申请日：2001-12-28
申请人： Eshwari P. Komarla , Suresh Marisetty , Mani Ayyar , Andrew J. Fish , Mohan J. Kumar , Shivnandan D. Kaushik
发明人： Eshwari P. Komarla , Suresh Marisetty , Mani Ayyar , Andrew J. Fish , Mohan J. Kumar , Shivnandan D. Kaushik
IPC分类号： G06F11/00
CPC分类号： G06F11/0787 , G06F11/073
摘要： A firmware-based mechanism for creating, storing and retrieving variable-length records associated with error events occurring in a computer platform. The mechanism responds to error notifications by invoking a firmware-based error-handling module. The error-handling module retrieves processor-specific error information and may also interrogate the other components of the computer platform to determine their error status. Then, according to the nature of the discovered errors, the error-handling module may assemble the retrieved error information and status information into a variable-length error record, which the error-handling module may then store in a memory. On request from a processing agent, the error-handling module may retrieve a previously-stored error record and present it to the requesting agent. Thus, the invention provides a unified and standardized approach to computer error handling at the firmware level.
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公开(公告)号：US07562230B2
公开(公告)日：2009-07-14
申请号：US10686410
申请日：2003-10-14
CPC分类号： G06F3/0623 , G06F21/80 , G06F2221/2143 , G06F2221/2153
摘要： In one embodiment, a method is provided that may include encrypting, based least in part upon at least one key, one or more respective portions of input data to generate one or more respective portions of output data to be stored in one or more locations in storage. The method of this embodiment also may include generating, based at least in part upon the one or more respective portions of the output data, check data to be stored in the storage, and/or selecting the one or more locations in the storage so as to permit the one or more respective portions of the output data to be distributed among two or more storage devices comprised in the storage. Many modifications, variations, and alternatives are possible without departing from this embodiment.
摘要翻译： 在一个实施例中，提供了一种方法，其可以包括至少部分地基于至少一个密钥加密输入数据的一个或多个相应部分，以生成要存储在一个或多个位置中的输出数据的一个或多个相应部分 存储。 该实施例的方法还可以包括至少部分地基于输出数据的一个或多个相应部分生成要存储在存储器中的检查数据和/或选择存储器中的一个或多个位置，以便 以允许输出数据的一个或多个相应部分在包括在存储器中的两个或更多个存储设备之间分配。 在不脱离本实施例的情况下，可以进行许多修改，变型和替换。
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公开(公告)号：US08127150B2
公开(公告)日：2012-02-28
申请号：US12474224
申请日：2009-05-28
CPC分类号： G06F3/0623 , G06F21/80 , G06F2221/2143 , G06F2221/2153
摘要： In one embodiment, a method is provided that may include encrypting, based least in part upon at least one key, one or more respective portions of input data to generate one or more respective portions of output data to be stored in one or more locations in storage. The method of this embodiment also may include generating, based at least in part upon the one or more respective portions of the output data, check data to be stored in the storage, and/or selecting the one or more locations in the storage so as to permit the one or more respective portions of the output data to be distributed among two or more storage devices comprised in the storage. Many modifications, variations, and alternatives are possible without departing from this embodiment.
摘要翻译： 在一个实施例中，提供了一种方法，其可以包括至少部分地基于至少一个密钥加密输入数据的一个或多个相应部分，以生成要存储在一个或多个位置中的输出数据的一个或多个相应部分 存储。 该实施例的方法还可以包括至少部分地基于输出数据的一个或多个相应部分生成要存储在存储器中的检查数据和/或选择存储器中的一个或多个位置，以便 以允许输出数据的一个或多个相应部分在包括在存储器中的两个或更多个存储设备之间分配。 在不脱离本实施例的情况下，可以进行许多修改，变型和替换。
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公开(公告)号：US20090254760A1
公开(公告)日：2009-10-08
申请号：US12474224
申请日：2009-05-28
CPC分类号： G06F3/0623 , G06F21/80 , G06F2221/2143 , G06F2221/2153
摘要： In one embodiment, a method is provided that may include encrypting, based least in part upon at least one key, one or more respective portions of input data to generate one or more respective portions of output data to be stored in one or more locations in storage. The method of this embodiment also may include generating, based at least in part upon the one or more respective portions of the output data, check data to be stored in the storage, and/or selecting the one or more locations in the storage so as to permit the one or more respective portions of the output data to be distributed among two or more storage devices comprised in the storage. Many modifications, variations, and alternatives are possible without departing from this embodiment.
摘要翻译： 在一个实施例中，提供了一种方法，其可以包括至少部分地基于至少一个密钥加密输入数据的一个或多个相应部分，以生成要存储在一个或多个位置中的输出数据的一个或多个相应部分 存储。 该实施例的方法还可以包括至少部分地基于输出数据的一个或多个相应部分生成要存储在存储器中的检查数据和/或选择存储器中的一个或多个位置，以便 以允许输出数据的一个或多个相应部分在包括在存储器中的两个或更多个存储设备之间分配。 在不脱离本实施例的情况下，可以进行许多修改，变型和替换。
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公开(公告)号：US07409575B2
公开(公告)日：2008-08-05
申请号：US11026792
申请日：2004-12-31
IPC分类号： G06F11/00
CPC分类号： G06F11/1417 , H04L67/34
摘要： Techniques for enabling remote recovery of computer system is disclosed. OOB communication with a provisioning server is established using a wireless communication device on a computer system that fails. The computer system includes an OOB controller. The OOB communication is authenticated. A disk image is downloaded from a server. Operations to correct the failure are performed.
摘要翻译： 公开了用于实现计算机系统的远程恢复的技术。 使用计算机系统上的无线通信设备来建立与配置服务器的OOB通信。 计算机系统包括OOB控制器。 OOB通信被认证。 从服务器下载磁盘映像。 执行纠正故障的操作。
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公开(公告)号：US07207039B2
公开(公告)日：2007-04-17
申请号：US10746975
申请日：2003-12-24
IPC分类号： G06F9/445
CPC分类号： G06F21/575 , G06F9/4416 , G06F21/305 , H04L63/123
摘要： Provided are techniques for booting and provisioning a platform connected to a boot and provisioning server including a server boot and provisioning system. The server boot and provisioning system receives a platform identifier, selects a platform specific boot image based on the platform identifier in response to determining that the platform identifier is valid, and selects a platform specific configuration profile based on the platform identifier in response to determining that the platform identifier is valid. Also provided are techniques for booting and provisioning a platform connected to a boot and provisioning server, wherein the platform includes a platform boot and provisioning system.
摘要翻译： 提供了用于引导和配置连接到包括服务器引导和配置系统的引导和配置服务器的平台的技术。 服务器引导和配置系统接收平台标识符，以响应于确定平台标识符有效而基于平台标识符选择平台特定的启动映像，并响应于确定该平台标识符来选择基于平台标识符的平台特定配置简档 平台标识符有效。 还提供了用于引导和配置连接到引导和配置服务器的平台的技术，其中该平台包括平台引导和供应系统。
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8.发明授权System and method for adjusting I/O processor frequency in response to determining that a power set point for a storage device has not been reached 有权响应于确定尚未到达存储设备的功率设定点，来调整I / O处理器频率的系统和方法公开(公告)号：US07174471B2
公开(公告)日：2007-02-06
申请号：US10745828
申请日：2003-12-24
CPC分类号： G06F3/0625 , G06F1/3203 , G06F1/325 , G06F1/3268 , G06F3/0634 , G06F3/067 , G06F12/0866 , Y02D10/126 , Y02D10/154
摘要： Provided is a technique for power and performance management of one or more storage devices. With a power and performance management agent, a power change notification identifying a power set point is received and a power state of at least one storage device is adjusted.
摘要翻译： 提供了一种用于一个或多个存储设备的功率和性能管理的技术。 利用功率和性能管理代理，接收到识别功率设定点的功率变化通知，并调整至少一个存储设备的功率状态。
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