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    • 3. 发明授权
    • System and method for automating page space optimization
    • 自动页面空间优化的系统和方法
    • US06665785B1
    • 2003-12-16
    • US09692551
    • 2000-10-19
    • Rick Allen Hamilton, IISteven Jay Lipton
    • Rick Allen Hamilton, IISteven Jay Lipton
    • G06F1200
    • G06F12/08
    • An optimizing tool optimizes a computer system's page space by basing the page size on the amount of real memory in the computer system. The optimization tool determines the amount of real memory in the computer system. The amount of memory is multiplied by a multiplier to determine an optimal amount of page space to allocate. In one embodiment the multiplier used is two (2) so that the amount of page space is double the amount of real memory. The optimal page space is compared with the amount of page space currently allocated in the computer system. If more page space is needed, the optimization tool determines where on the computer system's disk space the additional page space should be added. In a UNIX embodiment, the optimization tool determines whether a non-root volume group exists on the system. A non-root group without a paging space is examined for a new paging space addition. If a non-root group is found, the paging space needed is added to the non-root group. If no such non-root group exists, then the optimization tool adds paging space to the default UNIX paging space logical group. An existing paging space is expanded instead of adding a second paging space to a root volume group disk.
    • 优化工具通过根据计算机系统中实际内存量的页面大小来优化计算机系统的页面空间。 优化工具确定计算机系统中的真实内存量。 内存量乘以乘数以确定要分配的最佳页面空间量。 在一个实施例中,使用的乘数是两(2),使得页面空间的量是实际存储器的量的两倍。 将最佳页面空间与当前在计算机系统中分配的页面空间量进行比较。 如果需要更多的页面空间,优化工具将确定计算机系统的磁盘空间应该添加额外的页面空间。 在UNIX实施例中,优化工具确定系统上是否存在非根卷组。 检查没有调页空间的非根组,以获得新的分页空间添加。 如果找到非根组,则需要的分页空间被添加到非根组。 如果不存在这样的非根组,则优化工具将调页空间添加到默认的UNIX分页空间逻辑组。 扩展现有的分页空间,而不是向根卷组磁盘添加第二个分页空间。
    • 8. 发明授权
    • Method and system for implementing network filesystem-based aid for computer operating system upgrades
    • 用于实现计算机操作系统升级的基于网络文件系统的帮助的方法和系统
    • US06496977B1
    • 2002-12-17
    • US09422360
    • 1999-10-21
    • Rick A. Hamilton, IISteven Jay Lipton
    • Rick A. Hamilton, IISteven Jay Lipton
    • G06F944
    • G06F8/71Y10S707/99953Y10S707/99954
    • Initially, an automated data collection script is updated to include the identity and location of files containing personality and license information. A list of workstations to be upgraded is then compiled. The workstation list is called by the data collection script when it is executed. The data collection script collects personality and license information from the specified file on the listed workstations. The data collection script then outputs personality and license information to a temporary file at an offboard location. An upgrade script is executed after the workstations' operating systems have been upgraded, which uses the output from the data collection script for restoring personality and license information that may have been deleted or written over during the system upgrade.
    • 最初,自动数据收集脚本被更新为包括包含个性和许可证信息的文件的身份和位置。 然后编译要升级的工作站列表。 数据收集脚本在执行时调用工作站列表。 数据收集脚本从列出的工作站上的指定文件中收集个性和许可信息。 然后,数据收集脚本将个性和许可信息输出到临时文件。 升级脚本在工作站的操作系统升级后执行,它使用数据收集脚本的输出来恢复在系统升级期间可能被删除或写入的个性和许可信息。
    • 9. 发明授权
    • Automatically building a locally managed virtual node grouping to handle a grid job requiring a degree of resource parallelism within a grid environment
    • 自动构建本地管理的虚拟节点分组,以处理需要网格环境中资源并行度的网格作业
    • US07707288B2
    • 2010-04-27
    • US11031542
    • 2005-01-06
    • Christopher James DawsonRick Allen Hamilton, IISteven Jay LiptonJames W. Seaman
    • Christopher James DawsonRick Allen Hamilton, IISteven Jay LiptonJames W. Seaman
    • G06F15/173
    • G06F9/5072G06F9/505
    • A method, system, and program for automatically building a locally managed virtual node grouping to handle a grid job requiring a degree of resource parallelism for execution within a grid environment are provided. The grid environment includes multiple resource nodes which are identified by physical location as physically disparate groups each managed by a grid manager. The grid managers include a grid virtual node grouping subsystem that enables a particular grid manager receiving a grid job that requires a particular degree of resource parallelism for execution to build a virtual node grouping of resources from across the grid environment and locally manage the resources included in the virtual node grouping. In particular, the particular grid manager accesses, from the other grid managers, a current availability and workload of each of the physically disparate resource nodes. The particular grid manager selects a selection of resource nodes to build into a virtual node grouping for executing the grid job. The virtual node grouping is built by the other grid managers enabling the particular grid manager to acquire temporary management control over the selection of resource nodes for a duration of the execution of the grid job within the virtual node grouping.
    • 提供了一种用于自动构建本地管理的虚拟节点分组以处理需要一定程度的资源并行性以在网格环境内执行的网格作业的方法,系统和程序。 网格环境包括由物理位置标识的多个资源节点作为每个由网格管理器管理的物理上不同的组。 网格管理器包括网格虚拟节点分组子系统,其使得特定网格管理器能够接收网格作业,该网格作业需要特定程度的资源并行性来执行以构建来自网格环境的资源的虚拟节点分组,并且本地管理包括在 虚拟节点分组。 特别地,特定的网格管理器从其他网格管理器访问每个物理上不同的资源节点的当前可用性和工作负载。 特定的网格管理器选择资源节点的选择以构建到用于执行网格作业的虚拟节点分组中。 虚拟节点分组由其他网格管理器构建,使得特定网格管理器能够在虚拟节点分组内执行网格作业的持续时间期间获取对资源节点的选择的临时管理控制。