公开(公告)号：US20150370664A1

公开(公告)日：2015-12-24

申请号：US14721137

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： HIDEYUKI FURUE ,  Toshirou Ono ,  Tomoaki MIZOO

IPC: G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: When the redundant system operates the second node in place of the first node in the primary system and transmits, to the secondary system, data update information generated according to a data update in the second node, the fourth node the data update information generated according to the data update in the second node from the second node using the second inter-system transfer path. The fourth node changes by changing a direction of the second intra-system transfer, a configuration by which the data update information acquired by the fourth node is acquired by the third node using the second inter-system transfer path.

Abstract translation: 当冗余系统操作第二节点代替主系统中的第一节点时，向第二系统发送根据第二节点中的数据更新生成的数据更新信息，第四节点根据根据第二节点生成的数据更新信息 使用第二系统间传输路径从第二节点在第二节点中的数据更新。 第四节点通过改变第二系统内传送的方向而改变，第三节点使用第二系统间传送路径获取由第四节点获取的数据更新信息的配置。

公开(公告)号：US09971661B2

公开(公告)日：2018-05-15

申请号：US14721137

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Hideyuki Furue ,  Toshirou Ono ,  Tomoaki Mizoo

IPC: G06F11/00 ,  G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: When the redundant system operates the second node in place of the first node in the primary system and transmits, to the secondary system, data update information generated according to a data update in the second node, the fourth node the data update information generated according to the data update in the second node from the second node using the second inter-system transfer path. The fourth node changes by changing a direction of the second intra-system transfer, a configuration by which the data update information acquired by the fourth node is acquired by the third node using the second inter-system transfer path.

公开(公告)号：US10049021B2

公开(公告)日：2018-08-14

申请号：US14721479

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Motoyuki Mashima ,  Tomoaki Mizoo ,  Toshirou Ono

IPC: G06F7/00 ,  G06F17/00 ,  G06F11/16 ,  G06F11/20

Abstract: A redundant system includes a primary system including a first node and a second node, and a secondary system including a third node and a fourth node. When the secondary system in place of the primary system operates, the fourth node executes first takeover processing or second takeover processing, the first takeover processing taking over the primary system on the basis of data update information acquired from either a second inter-system transfer path or a second intra-system transfer path, and the second takeover processing taking over the primary system on the basis of both the data update information acquired from the second inter-system transfer path and the data update information acquired from the second intra-system transfer path.

公开(公告)号：US09223809B2

公开(公告)日：2015-12-29

申请号：US13899878

申请日：2013-05-22

Applicant: FUJITSU LIMITED

Inventor： Daisuke Ninomiya ,  Masahiro Higuchi ,  Yutaka Koyama ,  Masaki Nishigaki ,  Ryo Matsumura ,  Toshirou Ono ,  Takaki Ozawa ,  Junji Kawai

IPC: G06F17/30 ,  H03M7/40

CPC classification number: G06F17/30292 ,  H03M7/4031

Abstract: A disclosed data structure of a phrase tree includes, as data of each node in the phrase tree, a data block including a first area for holding a code for a character or a character string, a second area for holding, for each character that will be used, an appearance sequential number of a second character that appears next to the character or the character string, and a third area for holding, according to the appearance sequential number, a number of appearances or a code corresponding to a character string comprising the character or the character string and the second character when the number of appearances exceeds a threshold.

Abstract translation: 短语树的公开的数据结构包括作为短语树中的每个节点的数据的数据块，包括用于保存用于字符或字符串的代码的第一区域，用于保存每个字符的第二区域， 被使用，出现在字符或字符串旁边的第二个字符的外观顺序号，以及第三区域，用于根据外观顺序号保存与包括该字符串的字符串相对应的外观数或代码 字符或字符串和第二个字符，当出现次数超过阈值时。

公开(公告)号：US20150370662A1

公开(公告)日：2015-12-24

申请号：US14721059

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： YASUKI YOSHIHASHI ,  Tomoaki MIZOO ,  Toshirou Ono

IPC: G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: A primary system includes a first node and a second node that backs up the first node. A secondary system includes a third node and a fourth node that backs up the third node. The first node transmits data update information generated in response to a data update in the first node, to the second node and the third node. The fourth node determines a degree of progress in transactions indicated by data update information obtained through the second node and a degree of progress in transactions indicated by data update information obtained through the third node, identifies data update information indicating a further progressed transaction, and reflects the data update information in stored data of the fourth node.

Abstract translation: 主系统包括备份第一节点的第一节点和第二节点。 辅助系统包括备份第三节点的第三节点和第四节点。 第一节点将响应于第一节点中的数据更新生成的数据更新信息发送到第二节点和第三节点。 第四节点确定由通过第二节点获得的数据更新信息指示的交易中的进展程度以及通过第三节点获得的数据更新信息所指示的交易进度，识别指示进一步进行的交易的数据更新信息，并且反映 第四节点的存储数据中的数据更新信息。

公开(公告)号：US20140006457A1

公开(公告)日：2014-01-02

申请号：US13899878

申请日：2013-05-22

Applicant: Fujitsu Limited

Inventor： Daisuke NINOMIYA ,  Masahiro Higuchi ,  Yutaka Koyama ,  Masaki Nishigaki ,  Ryo Matsumura ,  Toshirou Ono ,  Takaki Ozawa ,  Junji Kawai

IPC: G06F17/30

CPC classification number: G06F17/30292 ,  H03M7/4031

Abstract: A disclosed data structure of a phrase tree includes, as data of each node in the phrase tree, a data block including a first area for holding a code for a character or a character string, a second area for holding, for each character that will be used, an appearance sequential number of a second character that appears next to the character or the character string, and a third area for holding, according to the appearance sequential number, a number of appearances or a code corresponding to a character string comprising the character or the character string and the second character when the number of appearances exceeds a threshold.

Abstract translation: 短语树的公开的数据结构包括作为短语树中的每个节点的数据的数据块，包括用于保存用于字符或字符串的代码的第一区域，用于保存每个字符的第二区域， 使用，出现在字符或字符串旁边的第二个字符的外观顺序号，以及第三区域，用于根据外观顺序号保存与包括该字符串的字符串相对应的外观数或代码 字符或字符串和第二个字符，当出现次数超过阈值时。

公开(公告)号：US09921927B2

公开(公告)日：2018-03-20

申请号：US14721059

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Yasuki Yoshihashi ,  Tomoaki Mizoo ,  Toshirou Ono

IPC: G06F11/00 ,  G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: A primary system includes a first node and a second node that backs up the first node. A secondary system includes a third node and a fourth node that backs up the third node. The first node transmits data update information generated in response to a data update in the first node, to the second node and the third node. The fourth node determines a degree of progress in transactions indicated by data update information obtained through the second node and a degree of progress in transactions indicated by data update information obtained through the third node, identifies data update information indicating a further progressed transaction, and reflects the data update information in stored data of the fourth node.

公开(公告)号：US09886359B2

公开(公告)日：2018-02-06

申请号：US14721118

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Tomoaki Mizoo ,  Toshirou Ono

IPC: G06F11/00 ,  G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: A primary system includes a first node and a second node that backs up the first node. A secondary system includes a third node and a fourth node that backs up the third node. The first node in the primary system inserts, when transmitting data update information generated in response to a data update in the first node to the second node and the third node, one or a plurality of pieces of delimiter information indicating a boundary between update processing units, into both of transmit data. The fourth node in the secondary system specifies, based on the delimiter information, the data update information including update information whose process has progressed further from among the data update information obtained from the second node and the data update information obtained through the third node, and reflects the specified data update information to stored data of the fourth node.

公开(公告)号：US20150370663A1

公开(公告)日：2015-12-24

申请号：US14721118

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Tomoaki MIZOO ,  Toshirou Ono

IPC: G06F11/20

CPC classification number: G06F11/2028 ,  G06F11/2041 ,  G06F11/2048 ,  G06F11/2097 ,  G06F2201/80 ,  G06F2201/82 ,  G06F2201/84

Abstract: A primary system includes a first node and a second node that backs up the first node. A secondary system includes a third node and a fourth node that backs up the third node. The first node in the primary system inserts, when transmitting data update information generated in response to a data update in the first node to the second node and the third node, one or a plurality of pieces of delimiter information indicating a boundary between update processing units, into both of transmit data. The fourth node in the secondary system specifies, based on the delimiter information, the data update information including update information whose process has progressed further from among the data update information obtained from the second node and the data update information obtained through the third node, and reflects the specified data update information to stored data of the fourth node.

Abstract translation: 主系统包括备份第一节点的第一节点和第二节点。 辅助系统包括备份第三节点的第三节点和第四节点。 当将第一节点中的数据更新响应生成的数据更新信息发送到第二节点和第三节点时，主系统中的第一节点插入指示更新处理单元之间的边界的一个或多个分隔符信息 ，进入发送数据。 辅助系统中的第四节点基于分隔符信息，从包括从第二节点获取的数据更新信息和通过第三节点获得的数据更新信息之间指定包括进程进一步进行的更新信息的数据更新信息，以及 将指定的数据更新信息反映到第四节点的存储数据。

公开(公告)号：US20150370648A1

公开(公告)日：2015-12-24

申请号：US14721479

申请日：2015-05-26

Applicant: FUJITSU LIMITED

Inventor： Motoyuki Mashima ,  Tomoaki MIZOO ,  Toshirou Ono

IPC: G06F11/14

CPC classification number: G06F11/1662 ,  G06F11/2028 ,  G06F11/2041 ,  G06F11/2097

Abstract: A redundant system includes a primary system including a first node and a second node, and a secondary system including a third node and a fourth node. When the secondary system in place of the primary system operates, the fourth node executes first takeover processing or second takeover processing, the first takeover processing taking over the primary system on the basis of data update information acquired from either a second inter-system transfer path or a second intra-system transfer path, and the second takeover processing taking over the primary system on the basis of both the data update information acquired from the second inter-system transfer path and the data update information acquired from the second intra-system transfer path.

Abstract translation: 冗余系统包括包括第一节点和第二节点的主系统，以及包括第三节点和第四节点的辅助系统。 当代替主系统的次系统运行时，第四节点执行第一收取处理或第二收购处理，第一收取处理根据从第二系统间传送路径获取的数据更新信息接管主系统 或第二系统内传送路径，并且第二接管处理基于从第二系统间传送路径获取的数据更新信息和从第二系统间传送获取的数据更新信息两者接管主系统 路径。