会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • Methods, systems, and computer program products for providing read ahead and caching in an information lifecycle management system
    • 用于在信息生命周期管理系统中提供预读和缓存的方法,系统和计算机程序产品
    • US20070239747A1
    • 2007-10-11
    • US11392295
    • 2006-03-29
    • Timothy Pepper
    • Timothy Pepper
    • G06F7/00
    • G06F16/951
    • A method, system, and computer program product for providing read ahead and caching in an information lifecycle management system of a host system is provided. The method includes monitoring data access activities performed by requesting entities of the host system. The method also includes building an index of sampled data accesses that include metadata of requests for data access and resulting data content and utilizing the index of sampled data accesses to determine data access trends based upon results of the monitoring. The method further includes determining correlations between multiple accesses' metadata and the resulting data content, initiating a search of multi-tiered storage devices of the host system for other content, the other content relating to the content sampled in the index, and migrating data resulting from the search to a high tier storage location of the host system in anticipation of future demand for the data.
    • 提供了一种用于在主机系统的信息生命周期管理系统中提供预读和缓存的方法,系统和计算机程序产品。 该方法包括监视由主机系统的请求实体执行的数据访问活动。 该方法还包括构建采样数据访问索引,该索引包括数据访问请求的元数据和结果数据内容,并利用采样数据访问索引来确定基于监视结果的数据访问趋势。 该方法还包括确定多个访问元数据与所得到的数据内容之间的相关性,启动主机系统的多层存储设备对其他内容的搜索,与索引中采样的内容有关的其他内容以及迁移数据结果 从搜索到主机系统的高层存储位置,以期望对数据的未来需求。
    • 3. 发明申请
    • Selecting storage clusters to use to access storage
    • 选择用于访问存储的存储集群
    • US20070118706A1
    • 2007-05-24
    • US11286847
    • 2005-11-22
    • Timothy Pepper
    • Timothy Pepper
    • G06F12/14
    • G06F3/0635G06F3/0605G06F3/0617G06F3/0662G06F3/067H04L67/1097
    • Provided are a method, system and program for selecting storage clusters to use to access storage. Input/Output (I/O) requests are transferred to a first storage cluster over a network to access storage. The storage may be additionally accessed via a second storage cluster over the network and both the first and second storage clusters are capable of accessing the storage. An unavailability of a first storage cluster is detected when the second storage cluster is available. A request is transmitted to hosts over the network to use the second storage cluster to access the storage. Hosts receiving the transmitted request send I/O requests to the storage via the second storage cluster if the second storage cluster is available.
    • 提供了一种用于选择用于访问存储的存储集群的方法,系统和程序。 输入/输出(I / O)请求通过网络传输到第一个存储集群以访问存储。 可以经由网络经由第二存储集群另外访问存储器,并且第一和第二存储集群都能够访问存储。 当第二个存储集群可用时,检测到第一个存储集群的不可用性。 通过网络将请求发送到主机以使用第二个存储集群访问存储。 接收发送请求的主机如果第二个存储集群可用,则通过第二个存储集群向存储发送I / O请求。