专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07596642B2 System and program for determining the availability of paths to a device 有权
标题翻译：用于确定设备路径可用性的系统和程序
公开(公告)号：US07596642B2
公开(公告)日：2009-09-29
申请号：US12167936
申请日：2008-07-03
申请人： William J. Rooney , Harry Morris Yudenfriend
发明人： William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F3/0617 , G06F3/0635 , G06F3/067
摘要： Disclosed is a system and program for selecting one of multiple proposed paths to a device. For each proposed path, a determination is made of a number of components the proposed path shares with existing paths to the device. The components comprise points of failure such that if one component fails then the path including the component fails. The determined number of shared components for each proposed path is used to select one proposed path.
摘要翻译：公开了用于选择多个提出的设备路径之一的系统和程序。对于每个建议的路径，确定所提出的路径与设备的现有路径共享的组件的数量。组件包括故障点，以便如果一个组件发生故障，则包含组件的路径失败。用于每个建议路径的确定数量的共享组件用于选择一个建议的路径。

2. 发明授权

US06850997B1 System, method, and program for determining the availability of paths to a device 有权
标题翻译：用于确定设备路径可用性的系统，方法和程序
公开(公告)号：US06850997B1
公开(公告)日：2005-02-01
申请号：US09670736
申请日：2000-09-27
申请人： William J. Rooney , Harry Morris Yudenfriend
发明人： William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F3/00 , G06F3/06 , G06F11/20 , H04L12/26
CPC分类号： G06F11/201 , G06F3/0617 , G06F3/0635 , G06F3/067
摘要： Disclosed is a system, method, and program for selecting one of multiple proposed paths to a device. For each proposed path, a determination is made of a number of components the proposed path shares with existing paths to the device. The components comprise points of failure such that if one component fails then the path including the component fails. The determined number of shared components for each proposed path is used to select one proposed path.
摘要翻译：公开了一种用于选择多个提出的设备路径之一的系统，方法和程序。对于每个建议的路径，确定所提出的路径与设备的现有路径共享的组件的数量。组件包括故障点，以便如果一个组件发生故障，则包含组件的路径失败。用于每个建议路径的确定数量的共享组件用于选择一个建议的路径。

3. 发明授权

US06748557B1 System, method, and program for determining the availability of interfaces to a control unit 有权
标题翻译：用于确定到控制单元的接口可用性的系统，方法和程序
公开(公告)号：US06748557B1
公开(公告)日：2004-06-08
申请号：US09671216
申请日：2000-09-27
申请人： Brent Cameron Beardsley , William J. Rooney , Harry Morris Yudenfriend
发明人： Brent Cameron Beardsley , William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F1100
CPC分类号： G06F11/008 , G06F11/1096
摘要： Disclosed is a system, method, and program for analyzing proposed interface ports to a device. For each proposed interface port, a determination is made of a number of single points of failure for the proposed interface port in common with interface ports currently used to access the device. For each proposed interface port, a determination is made of a relative availability rating based on the number of single points of failure for each proposed interface port.
摘要翻译：公开了一种用于分析针对设备的所提出的接口端口的系统，方法和程序。对于每个提出的接口端口，确定与目前用于访问设备的接口端口相同的所提出的接口端口的单个故障点的数量。对于每个提出的接口端口，基于每个建议的接口端口的单个故障点的数量确定相对可用性等级。

4. 发明授权

US07451252B2 Method for determining the availability of paths to a device 有权
标题翻译：确定设备路径可用性的方法
公开(公告)号：US07451252B2
公开(公告)日：2008-11-11
申请号：US11005967
申请日：2004-12-06
申请人： William J. Rooney , Harry Morris Yudenfriend
发明人： William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F3/0617 , G06F3/0635 , G06F3/067
摘要： Disclosed is a method for selecting one of multiple proposed paths to a device. For each proposed path, a determination is made of a number of components the proposed path shares with existing paths to the device. The components comprise points of failure such that if one component fails then the path including the component fails. The determined number of shared components for each proposed path is used to select one proposed path.
摘要翻译：公开了一种用于选择多个提出的设备路径之一的方法。对于每个建议的路径，确定所提出的路径与设备的现有路径共享的组件的数量。组件包括故障点，以便如果一个组件发生故障，则包含组件的路径失败。用于每个建议路径的确定数量的共享组件用于选择一个建议的路径。

5. 发明授权

US06745347B1 System, method and program for determining the availability of interfaces to a device from information provided by the device 失效
标题翻译：用于根据由设备提供的信息确定与设备的接口的可用性的系统，方法和程序
公开(公告)号：US06745347B1
公开(公告)日：2004-06-01
申请号：US09671416
申请日：2000-09-27
申请人： Brent Cameron Beardsley , William J. Rooney , Harry Morris Yudenfriend
发明人： Brent Cameron Beardsley , William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F1100
CPC分类号： G06F11/008 , G06F11/201
摘要： Disclosed is a system, method, and program for analyzing proposed interface ports to a device. Failure boundary data is read from the device indicating at least one failure boundary of a proposed interface to the device and a mask is accessed from the device. The accessed mask is applied to the failure boundary data for the proposed interface and existing interfaces to determine at least one failure boundary for the proposed interface and existing interfaces. A determination is made of a number of single points of failure for the proposed interface port from the determined failure boundaries the proposed interface has in common with interface ports currently used to access the device. A further determination is made of a relative availability rating based on the number of single points of failure for each proposed interface port.
摘要翻译：公开了一种用于分析针对设备的所提出的接口端口的系统，方法和程序。从设备读取故障边界数据，指示所提出的与设备的接口的至少一个故障边界，并且从设备访问掩码。所访问的掩码应用于所提出的接口和现有接口的故障边界数据，以确定所提出的接口和现有接口的至少一个故障边界。从所确定的故障边界确定所提出的接口端口的多个单点故障，所提出的接口与当前用于接入设备的接口端口具有共同之处。基于每个提出的接口端口的单个故障点的数量，进一步确定相对可用性等级。

6. 发明申请

US20080270644A1 SYSTEM AND PROGRAM FOR DETERMINING THE AVAILABILITY OF PATHS TO A DEVICE 有权
标题翻译：用于确定PATHS到设备的可用性的系统和程序
公开(公告)号：US20080270644A1
公开(公告)日：2008-10-30
申请号：US12167936
申请日：2008-07-03
申请人： William J. Rooney , Harry Morris Yudenfriend
发明人： William J. Rooney , Harry Morris Yudenfriend
IPC分类号： G06F3/00
CPC分类号： G06F11/201 , G06F3/0617 , G06F3/0635 , G06F3/067
摘要： Disclosed is a system and program for selecting one of multiple proposed paths to a device. For each proposed path, a determination is made of a number of components the proposed path shares with existing paths to the device. The components comprise points of failure such that if one component fails then the path including the component fails. The determined number of shared components for each proposed path is used to select one proposed path.
摘要翻译：公开了用于选择多个提出的设备路径之一的系统和程序。对于每个建议的路径，确定所提出的路径与设备的现有路径共享的组件的数量。组件包括故障点，以便如果一个组件发生故障，则包含组件的路径失败。用于每个建议路径的确定数量的共享组件用于选择一个建议的路径。

7. 发明申请

US20110179070A1 VERIFYING A RECORD AS PART OF AN OPERATION TO MODIFY THE RECORD 审中-公开
标题翻译：验证记录作为操作的一部分来修改记录
公开(公告)号：US20110179070A1
公开(公告)日：2011-07-21
申请号：US13075079
申请日：2011-03-29
申请人： Matthew Joseph Kalos , Harry Morris Yudenfriend
发明人： Matthew Joseph Kalos , Harry Morris Yudenfriend
IPC分类号： G06F17/30
CPC分类号： G06F3/0659 , G06F3/0619 , G06F3/0683 , G06F11/1004
摘要： Provided are a method, system, and article of manufacture for verifying a record as part of an operation to modify the record, A search request is received to determine whether a record matches a value. A first component executes the search request to determine if the record matches the value. The first component sends a verify request to a second component that did not execute the search request to execute the search request to determine whether the record matches the value. A result of the first and second components executing the search request is logged.
摘要翻译：提供了用于验证记录作为修改记录的操作的一部分的方法，系统和制品。接收到搜索请求以确定记录是否匹配值。第一个组件执行搜索请求以确定记录是否与该值匹配。第一个组件向没有执行搜索请求的第二个组件发送一个验证请求，以执行搜索请求，以确定该记录是否匹配该值。记录执行搜索请求的第一和第二组件的结果。

8. 发明授权

US07702879B2 Assigning alias addresses to base addresses 有权
标题翻译：为基地址分配别名地址
公开(公告)号：US07702879B2
公开(公告)日：2010-04-20
申请号：US11299089
申请日：2005-12-08
申请人： Harry Morris Yudenfriend , Matthew Joseph Kalos , Richard Anthony Ripberger , Kenneth M. Trowell , Dale Francis Riedy, Jr. , Juan Alonso Coronado
发明人： Harry Morris Yudenfriend , Matthew Joseph Kalos , Richard Anthony Ripberger , Kenneth M. Trowell , Dale Francis Riedy, Jr. , Juan Alonso Coronado
IPC分类号： G06F12/00
CPC分类号： G06F3/0662 , G06F3/0617 , G06F3/0683
摘要： Provided are a method, system, and article of manufacture for assigning alias addresses to base addresses. An assignment is provided of base addresses to the devices. The base addresses are used to access the devices assigned to the base addresses. An assignment is provided of a plurality of alias addresses to an alias address pool. The alias addresses in the alias address pool are capable of being dynamically assigned to the devices to service I/O requests to the devices. An Input/Output (I/O) request to access one target device comprising one of the devices is processed. A determination is made as to whether the base address assigned to the target device is available. One alias address is assigned to the target device in response to determining that the base address is not available. The I/O request is issued to the assigned alias address to transmit the request to the target device.
摘要翻译：提供了一种用于将别名地址分配给基地址的方法，系统和制品。向设备提供基地址的分配。基地址用于访问分配给基地址的设备。向别名地址池提供多个别名地址的分配。别名地址池中的别名地址能够被动态分配给设备，以便为设备提供I / O请求。处理包括其中一个设备的访问一个目标设备的输入/输出（I / O）请求。确定分配给目标设备的基地址是否可用。响应于确定基地址不可用，将一个别名地址分配给目标设备。 I / O请求被发送到指定的别名地址，以将请求发送到目标设备。

9. 发明申请

US20090259456A1 Data Protection for Variable Length Records by Utilizing High Performance Block Storage Metadata 有权
标题翻译：通过利用高性能块存储元数据对可变长度记录进行数据保护
公开(公告)号：US20090259456A1
公开(公告)日：2009-10-15
申请号：US12100237
申请日：2008-04-09
申请人： Stefan Amann , Gerhard Banzhaf , Kenneth Wayne Boyd , Kenneth Day, III , Jeffrey William Palm , Helmut H. Weber , Harry Morris Yudenfriend
发明人： Stefan Amann , Gerhard Banzhaf , Kenneth Wayne Boyd , Kenneth Day, III , Jeffrey William Palm , Helmut H. Weber , Harry Morris Yudenfriend
IPC分类号： G06F9/455
CPC分类号： G06F11/1076 , G06F11/1004
摘要： An enhanced mechanism for providing data protection for variable length records utilizes high performance block storage metadata. In an embodiment, an emulated record that emulates a variable length record, such as a Count-Key-Data (CKD) record or an Extended-Count-Key-Data (ECKD) record, is generated by a Host Bus Adapter (HBA) of a mainframe system. The emulated record comprises a sequence of extended fixed-length blocks, each of which includes a data block and a footer. A confluence of the footers defines a high performance block storage metadata unit associated with the emulated record and includes a checksum that covers all data blocks and all footers of the entire emulated record. In one embodiment, the checksum is checked during transit of the emulated record between a HBA and a storage subsystem (e.g., by the HBA when the emulated record is received from the storage subsystem, and/or by a switch in the data transfer path), during a hardening step when writing the emulated record to a disk, and/or during a verification step when reading the emulated record from the disk.
摘要翻译：用于为可变长度记录提供数据保护的增强机制利用高性能块存储元数据。在一个实施例中，仿真诸如计数密钥数据（CKD）记录或扩展计数密钥数据（ECKD）记录的可变长度记录的仿真记录由主机总线适配器（HBA）生成，的大型机系统。仿真记录包括一系列扩展的固定长度块，每个块包括数据块和页脚。页脚的汇合定义了与仿真记录相关联的高性能块存储元数据单元，并且包括覆盖整个模拟记录的所有数据块和所有页脚的校验和。在一个实施例中，在仿真记录在HBA和存储子系统之间（例如，当从存储子系统接收到仿真记录和/或通过数据传输路径中的交换机通过HBA）传送期间检查校验和，在将仿真记录写入磁盘的硬化步骤期间和/或在从盘读取仿真记录时的验证步骤期间。

10. 发明授权

US06381642B1 In-band method and apparatus for reporting operational statistics relative to the ports of a fibre channel switch 失效
标题翻译：用于报告相对于光纤通道交换机的端口的操作统计的带内方法和装置
公开(公告)号：US06381642B1
公开(公告)日：2002-04-30
申请号：US09422574
申请日：1999-10-21
申请人： Michael E. O'Donnell , Robert John Gallagher , Peter Holmes , Harry Morris Yudenfriend
发明人： Michael E. O'Donnell , Robert John Gallagher , Peter Holmes , Harry Morris Yudenfriend
IPC分类号： G06F15173
CPC分类号： H04L43/00 , H04L43/0817 , H04L43/0847 , H04L49/351 , H04L49/357
摘要： An in-band method/apparatus whereby a host is enabled to secure predetermined operational information relative to predetermined ports of a fiber channel switch. A set command is generated at the host and sent in-band to the switch. The information content of the set command defines the ports for which operational-parameters are to be monitored. The information content of the set command also defines which operational parameters are to be monitored. In response to receiving the set command, the switch establishes statistical counters for monitoring port operational parameters in accordance with received operational parameter identifiers. An accept signal is then sent in-band to the host, and a time period of port monitoring begins. After a predefined time period has expired, the host sends a read command in-band to the switch. The switch now generates a monitor record in accordance with the count content of the statistical counters that were established in response to the set command. This monitor record contains one port field for each of the ports that were specified by the set command, and each of the port fields contains one or more count fields that contain port operational count data for the port operational parameters that were specified by the set command. The monitor record is then sent in-band to the host. Recycling of the timed process may be provided.
摘要翻译：一种带内方法/装置，其中主机能够相对于光纤通道交换机的预定端口确保预定的操作信息。主机产生一个set命令，并将其带内发送给交换机。 set命令的信息内容定义要监视操作参数的端口。设置命令的信息内容还定义要监视哪些操作参数。响应于接收到设置命令，交换机根据接收的操作参数标识符建立用于监视端口操作参数的统计计数器。然后，将接收信号带内发送到主机，并且开始端口监视的时间段。在预定义的时间段到期后，主机将带内的读命令发送到交换机。交换机现在根据响应于设置命令建立的统计计数器的计数内容生成监视器记录。此监视记录包含由set命令指定的每个端口的一个端口字段，每个端口字段包含一个或多个计数字段，其中包含由set命令指定的端口操作参数的端口操作计数数据。然后将监视器记录带内发送到主机。可以提供定时处理的循环。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式