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公开(公告)号：US08826264B1
公开(公告)日：2014-09-02
申请号：US13536364
申请日：2012-06-28
CPC分类号： G06F8/656
摘要： A non-disruptive upgrade (NDU) technique involves installing and activating a first copy of a new version of an application in a temporary directory to (i) obtain control from an original version of the application while the original version is installed in an application directory and (ii) shut down the original version. The technique further involves, after the first copy of the new version obtains control from the original version and the original version is shut down, installing and activating a second copy of the new version of the application in the application directory to (i) obtain control from the first copy of the new version while the first copy of the new version is installed in the temporary directory and (ii) shut down the first copy of the new version. Such operation maintains the continuity of work at each phase of the NDU technique.
摘要翻译： 非破坏性升级（NDU）技术涉及在临时目录中安装和激活新版本的应用程序的第一副本，以便（i）从原始版本的应用程序获取控制权，同时将原始版本安装在应用程序目录中 和（ii）关闭原始版本。 该技术还涉及在新版本的第一副本从原始版本获得控制并且关闭原始版本之后，在应用目录中安装和激活新版本的应用的第二副本以（i）获得控制 从新版本的第一个副本，而新版本的第一个副本安装在临时目录中，并且（ii）关闭新版本的第一个副本。 这种操作维持NDU技术的每个阶段的工作连续性。
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公开(公告)号：US09417942B1
公开(公告)日：2016-08-16
申请号：US13434087
申请日：2012-03-29
IPC分类号： G06F15/177 , G06F11/07 , H04L29/08 , G06F3/06
CPC分类号： H04L41/12 , G06F3/061 , G06F3/0619 , G06F3/0635 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F11/0727 , G06F13/1642 , G06F13/4022 , G06F13/4221 , G06F13/4234 , H04L12/6418 , H04L43/0811 , H04L67/1008 , H04L67/1097
摘要： A method of registering a host bus port (HBP) of a host computer (host) at a storage bus port (SBP) of a data storage array over a storage network includes (a) acquiring a configuration instruction directing the host to process registration messages from an event processing engine, (b) receiving a registration message from the event processing engine indicating that the HBP needs to be registered with the SBP, the registration message having been generated by the event processing engine in response to receiving an event notification message indicating that a data path across the storage network between the HBP and the SBP is available, and (c) in response to receiving the registration message, processing the registration message by registering the HBP with the SBP by sending a registration command from the HBP to the SBP across the storage network, the registration command including registration information associated with the HBP.
摘要翻译： 一种通过存储网络在数据存储阵列的存储总线端口（SBP）上登记主计算机（主机）的主机总线端口（HBP）的方法包括：（a）获取指导主机处理注册消息的配置指令 （b）从所述事件处理引擎接收指示所述HBP需要向所述SBP注册的注册消息，所述注册消息是由所述事件处理引擎响应于接收到指示的事件通知消息而生成的 在HBP和SBP之间的存储网络上的数据路径是可用的，以及（c）响应于接收到注册消息，通过向HBP注册HBP来处理该注册消息，该注册命令从HBP发送到 SBP跨存储网络，注册命令包括与HBP相关的注册信息。
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3.发明授权Method for improving I/O performance of host systems by applying future time interval policies when using external storage systems 有权通过在使用外部存储系统时应用未来时间间隔策略来提高主机系统的I / O性能的方法公开(公告)号：US08122158B1
公开(公告)日：2012-02-21
申请号：US12566846
申请日：2009-09-25
CPC分类号： G06F3/0613 , G06F3/0659 , G06F3/0689
摘要： A method, system, and a computer program product for improving IO (input/output) performance of host systems using external storage systems. An aspect of the present invention predicts policies to be applied in the host system based on historical information. Several characteristics of a set of IO requests sent by a host system are collected and analyzed to determine a usage/IO pattern. A suitable policy is then determined based on the pattern and applied on the host system when a similar pattern of IO requests is sought to be sent again, thereby improving the IO performance of the host system.
摘要翻译： 一种用于改善使用外部存储系统的主机系统的IO（输入/输出）性能的方法，系统和计算机程序产品。 本发明的一个方面基于历史信息预测在主机系统中应用的策略。 收集和分析由主机系统发送的一组IO请求的几个特征以确定使用/ IO模式。 然后，当寻求再次发送类似的IO请求模式时，基于模式确定合适的策略并将其应用于主机系统，从而提高主机系统的IO性能。
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