公开(公告)号：US20090187694A1

公开(公告)日：2009-07-23

申请号：US12222225

申请日：2008-08-05

申请人： Takashige Baba ,  Jun Okitsu ,  Yuji Tsushima ,  Nobuyuki Muranaka ,  Keitaro Uehara

发明人： Takashige Baba ,  Jun Okitsu ,  Yuji Tsushima ,  Nobuyuki Muranaka ,  Keitaro Uehara

IPC分类号： G06F13/00

CPC分类号： G06F13/4022

摘要： Disclosed herewith is a composite type computer system that can assure that a PCI tree to be allocated to a computer is configured completely before the computer is powered. The composite type computer system includes a PCI switch that connects plural computers through PCI interfaces; plural PCI devices connected to the PCI switch; a system controller that controls the computers; and a PCI manager that controls allocation of the PCI devices to the computers. The system controller carries out processings in the steps of (a) powering an object computer to start up its OS; (b) acquiring the identifier of a PCI tree allocated by the system controller to the computer and PCI tree management information denoting the status of the PCI tree; (c) retrying the powering or canceling the powering of the computer if the acquired PCI tree management information denotes the status “not initialized”; and (d) carrying out the powering for the computer if the acquired PCI management information denotes the status “initialized”.

摘要翻译： 这里公开了一种复合型计算机系统，其可以确保在计算机供电之前完全配置要分配给计算机的PCI树。 复合型计算机系统包括通过PCI接口连接多台计算机的PCI交换机; 连接到PCI交换机的多个PCI设备; 控制计算机的系统控制器; 以及一个PCI管理器，用于控制PCI设备到计算机的分配。 系统控制器在（a）为对象计算机供电以启动其操作系统的步骤中执行处理; （b）获得由系统控制器分配给计算机的PCI树的标识符和表示PCI树状态的PCI树管理信息; （c）如果获取的PCI树管理信息表示状态“未初始化”，则重试供电或取消计算机的供电; 并且（d）如果获取的PCI管理信息表示状态为“已初始化”，则对计算机进行供电。

公开(公告)号：US20080256266A1

公开(公告)日：2008-10-16

申请号：US11896757

申请日：2007-09-05

申请人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba

发明人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba

IPC分类号： G06F13/28

CPC分类号： G06F13/4022 ,  G06F13/102

摘要： To improve throughput in data transfer in a remote I/O system, this invention provides a computer system including: a host computer; a device which communicates with the host computer; and a network which connects the host computer and the device, in which the device is coupled to the network via a device bridge including a bridge memory, and the host computer includes a host memory and a device driver. The device driver writes, when at least one of data and an address is written in the host memory, in the bridge memory the at least one of the data and address stored through the writing in the host memory; and sends a data transfer request to the device bridge, and the device bridge reads, upon reception of the data transfer request, an address from a predetermined area; and reads data from an area that is indicated by the read address.

摘要翻译： 为了提高远程I / O系统中数据传输的吞吐量，本发明提供了一种计算机系统，包括：主计算机; 与主机通信的设备; 以及连接主计算机和设备的网络，其中设备经由包括桥接存储器的设备桥耦合到网络，并且主计算机包括主机存储器和设备驱动器。 当在主机存储器中写入数据和地址中的至少一个时，设备驱动器在主机存储器中写入存储的数据和地址中的至少一个; 并向设备桥发送数据传输请求，并且设备桥接器在接收到数据传输请求时从预定区域读取地址; 并从读取地址指示的区域读取数据。

公开(公告)号：US20070177522A1

公开(公告)日：2007-08-02

申请号：US11655997

申请日：2007-01-22

申请人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Toshiaki Tarui

发明人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Toshiaki Tarui

IPC分类号： H04J1/16

CPC分类号： H04L41/0869 ,  H04L41/082 ,  H04L41/0843

摘要： There is a need for applying an appropriate QoS setting to a complex information platform apparatus capable of flexibly changing an apparatus configuration so as to ensure an intra-apparatus communication band and realize management communication independence. Multiple processing modules are combined to construct one or more processing units with different apparatus types. An apparatus template management table prepares multiple levels of setting specifications with different ensured bands for intra-apparatus communication corresponding to each apparatus type. One set of setting specification is selected from multiple levels of setting specifications prepared for an apparatus type settled at the time of configuration setting. A QoS setting management table is generated based on the selected setting specification. When the configuration is set or changed, setting verification means verifies whether or not a total of ensured bands associated with each adapter is within an allowable range. When a result is negative, the setting specification is automatically changed to another provided with a smaller ensured band. A verified setting is distributed from the QoS setting management table to an IO switch and each adapter.

摘要翻译： 需要对能够灵活地改变设备配置的复杂信息平台装置应用适当的QoS设置，以确保设备内通信频带并实现管理通信独立性。 多个处理模块被组合以构造具有不同装置类型的一个或多个处理单元。 设备模板管理表准备具有不同保证带的多级设置规范，用于对应于每种设备类型的设备内通信。 从配置设置时设置的设备类型准备的多个设置规格级别中选择一组设置规格。 基于所选择的设置规范生成QoS设置管理表。 当配置被设置或改变时，设置验证装置验证与每个适配器相关联的确保带的总和是否在允许范围内。 当结果为负时，设定规格自动更改为提供较小保证带的另一规格。 验证设置从QoS设置管理表分发到IO交换机和每个适配器。

公开(公告)号：US07146389B2

公开(公告)日：2006-12-05

申请号：US10646894

申请日：2003-08-25

申请人： Atsushi Ebata ,  Shinichi Kawamoto ,  Jun Okitsu ,  Yoshiko Yasuda

发明人： Atsushi Ebata ,  Shinichi Kawamoto ,  Jun Okitsu ,  Yoshiko Yasuda

IPC分类号： G06F12/00 ,  G06F17/30

CPC分类号： G06F17/30067 ,  G06F3/0608 ,  G06F3/0647 ,  G06F3/067 ,  Y10S707/99953 ,  Y10S707/99956

摘要： A method for moving files between network storages in a virtualized network storage system having multiple network storages and rebalancing the free disk spaces. It periodically judges whether to start rebalancing. Two different conditions are adopted for the determination of start: (a) an imbalance of free disk spaces and the minimum value of the free disk spaces is less than a threshold and (b) an imbalance of free disk spaces and the frequency of accesses to the system is less than a threshold. Rebalancing is performed until the difference in free disk spaces falls below the threshold without exceeding the maximum execution time of rebalancing. If a request to write into a file which is being moved from a client takes place during a file moving step, the movement of the file is aborted and the file is deleted from the destination.

摘要翻译： 一种用于在具有多个网络存储器的虚拟化网络存储系统中的网络存储器之间移动文件并重新平衡可用磁盘空间的方法。 它定期评估是否开始重新平衡。 采用两种不同的条件来确定启动：（a）可用磁盘空间不平衡，可用磁盘空间的最小值小于阈值，（b）可用磁盘空间不平衡和访问频率 系统小于阈值。 执行重新平衡，直到可用磁盘空间的差异低于阈值，而不超过重新平衡的最大执行时间。 如果写入到从客户端移动的文件的请求在文件移动步骤期间发生，则文件的移动被中止，并且从目的地删除该文件。

公开(公告)号：US20120278045A1

公开(公告)日：2012-11-01

申请号：US13128801

申请日：2011-04-27

申请人： Kiyokazu Saigo ,  Jun Okitsu ,  Hayato Shimizu

发明人： Kiyokazu Saigo ,  Jun Okitsu ,  Hayato Shimizu

IPC分类号： G06F17/50

CPC分类号： G06F1/20 ,  G06F3/0601 ,  G06F3/0625 ,  G06F3/0631 ,  G06F3/0665 ,  G06F2003/0697 ,  G06Q10/06 ,  H05K7/20836 ,  Y02D10/154

摘要： There are a large number of operation workload reallocating plans, but in terms of a required calculation resource, it is undesirable to, in each case, derive power consumption required for a cooling apparatus, select and control operation workload deployment for minimizing a total value of the derived power consumption and server power. The present invention derives a rule about the IT workload allocation in advance from configuration information (static information) including position information of facilities including an air conditioner of the data center and the IT equipment items, changes priority of an applied rule on the basis of dynamic information including ambient temperature, and changes the IT workload allocation, thereby reducing the power consumption of the air conditioner.

摘要翻译： 存在大量的操作工作量重新分配计划，但是在所需的计算资源方面，在每种情况下都不希望导出冷却装置所需的功率消耗，选择和控制操作工作量部署以最小化总计值 导出的功耗和服务器功耗。 本发明从包括数据中心的空调机和IT设备项目的设施的位置信息的配置信息（静态信息）中预先提出关于IT工作量分配的规则，基于动态地改变应用规则的优先级 信息包括环境温度，并改变IT工作负载分配，从而降低空调的功耗。

公开(公告)号：US08078764B2

公开(公告)日：2011-12-13

申请号：US12222959

申请日：2008-08-20

申请人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Keitaro Uehara ,  Yuji Tsushima

发明人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Keitaro Uehara ,  Yuji Tsushima

IPC分类号： G06F3/00

CPC分类号： G06F9/45558 ,  G06F9/5088 ,  G06F2009/4557 ,  G06F2009/45579

摘要： The physical server includes a hypervisor for managing an association between the virtual server and the I/O device allocated to the virtual server. The I/O switch includes: a setting register for retaining a request to inhibit a transaction from being issued from the I/O device to the virtual server; a Tx inhibition control module for performing an inhibition of the transaction from the I/O device to the virtual server, and guaranteeing a completion of a transaction from the I/O device issued before the inhibition; a virtualization assist module for converting an address of the virtual server into an address within a memory of the physical server; and a switch management module for managing a configuration of the I/O switch.

摘要翻译： 物理服务器包括用于管理虚拟服务器和分配给虚拟服务器的I / O设备之间的关联的管理程序。 I / O开关包括：设置寄存器，用于保留阻止从I / O设备发送到虚拟服务器的事务的请求; Tx禁止控制模块，用于执行从I / O设备到虚拟服务器的交易的禁止，并且保证在禁止之前发出的I / O设备完成交易; 虚拟化辅助模块，用于将虚拟服务器的地址转换成物理服务器的存储器内的地址; 以及用于管理I / O交换机的配置的交换机管理模块。

公开(公告)号：US08001554B2

公开(公告)日：2011-08-16

申请号：US11649760

申请日：2007-01-05

申请人： Takashige Baba ,  Yoshiko Yasuda ,  Jun Okitsu ,  Toshiaki Tarui

发明人： Takashige Baba ,  Yoshiko Yasuda ,  Jun Okitsu ,  Toshiaki Tarui

IPC分类号： G06F9/44 ,  G06F15/177

CPC分类号： G06F13/4022

摘要： Module combination candidates which compose an information platform, to reduce human error when a platform is composed, and to permit automatic configuration changes. There is therefore provided a compound information platform comprising information platforms combining one or more universal processing modules and dedicated processing modules, wherein a management module has a means which computes processing module combination candidates when newly composing the information platform, computes the sum total value of the maximum guaranteed communication bandwidth of an IO protocol interface for each physical interconnection PL using an interface setting management information, adding an additional maximum guaranteed communication bandwidth due to a processing module combination candidate, and determining whether this is a possible module combination candidate by comparing the addition result with the maximum permitted communication bandwidth of each physical interconnection.

摘要翻译： 组合信息平台的模块组合候选者，在组成平台时减少人为错误，并允许自动配置更改。 因此，提供了一种组合信息平台，其包括组合一个或多个通用处理模块和专用处理模块的信息平台，其中管理模块具有在新组成信息平台时计算处理模块组合候选的装置，计算总数值 使用接口设置管理信息为每个物理互连PL的IO协议接口的最大保证的通信带宽，由于处理模块组合候选而添加额外的最大保证通信带宽，并且通过比较加法来确定这是否是可能的模块组合候选 导致每个物理互连的最大允许通信带宽。

公开(公告)号：US07827331B2

公开(公告)日：2010-11-02

申请号：US11831097

申请日：2007-07-31

申请人： Takashige Baba ,  Yoshiko Yasuda ,  Jun Okitsu

发明人： Takashige Baba ,  Yoshiko Yasuda ,  Jun Okitsu

IPC分类号： G06F13/28 ,  G06F13/12 ,  G06F13/38

CPC分类号： G06F9/5011

摘要： An IO adapter for guaranteeing the data transfer bandwidth on each capsule interface when multiple capsule interfaces jointly share the DMA engine of the IO adapter. An IO driver containing a capsule interface information table including bandwidth information and for setting the forming status of a pair of capsule interfaces and, during data transfer subdivides the descriptors for the capsule interfaces into multiple groups for each data buffer size satisfying the preset bandwidth information and, copies one group at each fixed sample time set by the descriptor registration means, into the descriptor ring and performs DMA transfer. To control this copy information, the IO driver contains a ring scheduler information table for managing the number of descriptor entries for the capsule interface cycle time and, a ring scheduler cancel means for renewing the entries in the ring scheduler information table each time one transmission of the descriptor group ends.

摘要翻译： 一个IO适配器，用于在多个胶囊接口共同共享IO适配器的DMA引擎时保证每个胶囊接口上的数据传输带宽。 一种包含胶带接口信息表的IO驱动器，包括带宽信息和用于设置一对胶囊接口的形成状态，并且在数据传输期间，为满足预设带宽信息的每个数据缓冲器大小将胶囊接口的描述符细分为多个组，以及 ，将由描述符登记装置设定的每个固定采样时间的一组复制到描述符环中并执行DMA传输。 为了控制该复制信息，IO驱动器包含用于管理胶囊接口循环时间的描述符条目数量的环形调度器信息表，以及环形调度器取消装置，用于每次发送环形调度器信息表中的条目， 描述符组结束。

公开(公告)号：US20090198862A1

公开(公告)日：2009-08-06

申请号：US12222959

申请日：2008-08-20

申请人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Keitaro Uehara ,  Yuji Tsushima

发明人： Jun Okitsu ,  Yoshiko Yasuda ,  Takashige Baba ,  Keitaro Uehara ,  Yuji Tsushima

IPC分类号： G06F13/00

CPC分类号： G06F9/45558 ,  G06F9/5088 ,  G06F2009/4557 ,  G06F2009/45579

摘要： The physical server includes a hypervisor for managing an association between the virtual server and the I/O device allocated to the virtual server. The I/O switch includes: a setting register for retaining a request to inhibit a transaction from being issued from the I/O device to the virtual server; a Tx inhibition control module for performing an inhibition of the transaction from the I/O device to the virtual server, and guaranteeing a completion of a transaction from the I/O device issued before the inhibition; a virtualization assist module for converting an address of the virtual server into an address within a memory of the physical server; and a switch management module for managing a configuration of the I/O switch.

摘要翻译： 物理服务器包括用于管理虚拟服务器和分配给虚拟服务器的I / O设备之间的关联的管理程序。 I / O开关包括：设置寄存器，用于保留阻止从I / O设备发送到虚拟服务器的事务的请求; Tx禁止控制模块，用于执行从I / O设备到虚拟服务器的交易的禁止，并且保证在禁止之前发出的I / O设备完成交易; 虚拟化辅助模块，用于将虚拟服务器的地址转换成物理服务器的存储器内的地址; 以及用于管理I / O交换机的配置的交换机管理模块。

公开(公告)号：US07143116B2

公开(公告)日：2006-11-28

申请号：US10650843

申请日：2003-08-29

申请人： Jun Okitsu ,  Shinichi Kawamoto ,  Atsushi Ebata ,  Yoshiko Yasuda ,  Tatsuo Higuchi

发明人： Jun Okitsu ,  Shinichi Kawamoto ,  Atsushi Ebata ,  Yoshiko Yasuda ,  Tatsuo Higuchi

IPC分类号： G06F12/00

CPC分类号： G06F3/0665 ,  G06F3/0608 ,  G06F3/0644 ,  G06F3/067

摘要： A system includes at least a user and a file system connected to the user through a network. An estimated write size of a write operation of the user into the file system is managed as an accumulated value. The timing of judging the limit of the disk usage amount is specified from the accumulated value and a predetermined threshold value, and the limit of the disk usage amount is judged at the specified timing, so that disk usage amount by a user may be limited and managed.

摘要翻译： 系统至少包括通过网络连接到用户的用户和文件系统。 将用户到文件系统的写入操作的估计写入大小作为累积值进行管理。 从累积值和预定阈值指定判断磁盘使用量的限制的定时，并且在指定的定时判断磁盘使用量的限制，使得用户的磁盘使用量可能受到限制，并且 管理。