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公开(公告)号：US09164838B2
公开(公告)日：2015-10-20
申请号：US13557282
申请日：2012-07-25
申请人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
CPC分类号： G06F11/1076 , G06F3/0689 , G06F11/2221 , G06F2211/1073 , G11C29/4401
摘要： A disk array device includes hard disks from which RAID groups are configured. Therein, a volume setting unit sets one or more used areas. A data check control unit determines, on the basis of the state into which the used areas have been set, which areas in the RAID groups are subject to a diagnosis. A data check execution unit that executes a cyclical diagnosis on the areas determined, by the data check control unit, to be those subject to a diagnosis.
摘要翻译： 磁盘阵列设备包括配置RAID组的硬盘。 其中，音量设定单元设定一个或多个使用的区域。 数据检查控制单元基于已经设置了使用区域的状态来确定RAID组中的哪些区域进行诊断。 一种数据检查执行单元，其对由数据检查控制单元确定为被诊断的区域执行循环诊断。
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公开(公告)号：US20130019122A1
公开(公告)日：2013-01-17
申请号：US13527067
申请日：2012-06-19
申请人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
IPC分类号： G06F11/20
CPC分类号： G06F11/2094
摘要： A storage device includes: a determination unit to determine an operation of a storage group including a plurality of storage medium based on an access operation on a logical volume serving as an access target of the storage group; and a selection unit to select based on the operation of the storage group, when a failure of at least one of the plurality of storage medium is detected, an alternative storage medium from the at least one of the plurality of storage medium.
摘要翻译： 存储装置包括：确定单元，用于基于对作为存储组的访问对象的逻辑卷的访问操作来确定包括多个存储介质的存储组的操作; 以及选择单元，当所述多个存储介质中的至少一个存储介质的故障被检测时，基于所述存储组的操作来选择来自所述多个存储介质中的至少一个的备选存储介质。
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公开(公告)号：US09047219B2
公开(公告)日：2015-06-02
申请号：US13570398
申请日：2012-08-09
申请人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
CPC分类号： G06F11/1092 , G06F11/0727 , G06F11/076 , G06F11/0772 , G06F11/2094
摘要： A control device manages a plurality of storage devices so that data to be recorded is redundantly recorded in different storage devices. An error monitoring unit monitors an occurrence of an error in each of the plurality of storage devices to register information indicative of error occurrence conditions in an error information storage unit for each storage device. When the use of one of the plurality of storage devices is stopped, a rebuild controller determines a timing to perform rebuild processing based on past error occurrence conditions in the storage devices other than the one storage device of the plurality of storage devices by referring to information registered in the error information storage unit.
摘要翻译： 控制装置管理多个存储装置，使得要记录的数据被冗余地记录在不同的存储装置中。 错误监视单元监视多个存储设备中的每一个中的错误的发生，以在每个存储设备的错误信息存储单元中注册表示错误发生状况的信息。 当停止使用多个存储装置中的一个时，重建控制器通过参考信息，基于多个存储装置中的一个存储装置以外的存储装置中的过去的错误发生状况来确定执行重建处理的定时 登记在错误信息存储单元中。
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公开(公告)号：US20130054907A1
公开(公告)日：2013-02-28
申请号：US13585100
申请日：2012-08-14
申请人： Kazuhiko IKEUCHI , Hidejirou Daikokuya , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Kazuhiko IKEUCHI , Hidejirou Daikokuya , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
CPC分类号： G06F11/2087 , G06F11/1092
摘要： A storage system including first storage devices constituting a first logical storage area, second storage devices constituting a second logical storage area; and a storage control apparatus. The storage control apparatus manages the first and second logical storage areas so that the data stored in the first and second logical storage areas have redundancy, and parity data for the data stored in the second logical storage area are stored in parity storage areas arranged in part of the second storage devices. When part of the first storage devices constituting part of the first logical storage area fail, the storage control apparatus generates part of the data stored, before the failure, in the part of the first storage devices, and stores the generated part of the data in at least part of the second parity storage areas in the second logical storage area.
摘要翻译： 一种存储系统，包括构成第一逻辑存储区域的第一存储装置，构成第二逻辑存储区域的第二存储装置; 和存储控制装置。 存储控制装置管理第一和第二逻辑存储区域，使得存储在第一和第二逻辑存储区域中的数据具有冗余性，并且存储在第二逻辑存储区域中的数据的奇偶校验数据被存储在部分布置的奇偶校验存储区域中 的第二存储设备。 当构成第一逻辑存储区域的一部分的第一存储装置的一部分出现故障时，存储控制装置在第一存储装置的一部分中生成在故障之前存储的数据的一部分，并将生成的部分数据存储在 第二逻辑存储区域中的第二奇偶校验存储区域的至少一部分。
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公开(公告)号：US09003140B2
公开(公告)日：2015-04-07
申请号：US13585100
申请日：2012-08-14
申请人： Kazuhiko Ikeuchi , Hidejirou Daikokuya , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Kazuhiko Ikeuchi , Hidejirou Daikokuya , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
CPC分类号： G06F11/2087 , G06F11/1092
摘要： A storage system including first storage devices constituting a first logical storage area, second storage devices constituting a second logical storage area; and a storage control apparatus. The storage control apparatus manages the first and second logical storage areas so that the data stored in the first and second logical storage areas have redundancy, and parity data for the data stored in the second logical storage area are stored in parity storage areas arranged in part of the second storage devices. When part of the first storage devices constituting part of the first logical storage area fail, the storage control apparatus generates part of the data stored, before the failure, in the part of the first storage devices, and stores the generated part of the data in at least part of the second parity storage areas in the second logical storage area.
摘要翻译： 一种存储系统，包括构成第一逻辑存储区域的第一存储装置，构成第二逻辑存储区域的第二存储装置; 和存储控制装置。 存储控制装置管理第一和第二逻辑存储区域，使得存储在第一和第二逻辑存储区域中的数据具有冗余性，并且存储在第二逻辑存储区域中的数据的奇偶校验数据被存储在部分布置的奇偶校验存储区域中 的第二存储设备。 当构成第一逻辑存储区域的一部分的第一存储装置的一部分出现故障时，存储控制装置在第一存储装置的一部分中生成在故障之前存储的数据的一部分，并将生成的部分数据存储在 第二逻辑存储区域中的第二奇偶校验存储区域的至少一部分。
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公开(公告)号：US20130067165A1
公开(公告)日：2013-03-14
申请号：US13557282
申请日：2012-07-25
申请人： Hidejirou DAIKOKUYA , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou DAIKOKUYA , Kazuhiko Ikeuchi , Chikashi Maeda , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
IPC分类号： G06F12/08
CPC分类号： G06F11/1076 , G06F3/0689 , G06F11/2221 , G06F2211/1073 , G11C29/4401
摘要： A disk array device includes hard disks from which RAID groups are configured. Therein, a volume setting unit sets one or more used areas. A data check control unit determines, on the basis of the state into which the used areas have been set, which areas in the RAID groups are subject to a diagnosis. A data check execution unit that executes a cyclical diagnosis on the areas determined, by the data check control unit, to be those subject to a diagnosis.
摘要翻译： 磁盘阵列设备包括配置RAID组的硬盘。 其中，音量设定单元设定一个或多个使用的区域。 数据检查控制单元基于已经设置了使用区域的状态来确定RAID组中的哪些区域进行诊断。 一种数据检查执行单元，其对由数据检查控制单元确定为被诊断的区域执行循环诊断。
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公开(公告)号：US20130047028A1
公开(公告)日：2013-02-21
申请号：US13570398
申请日：2012-08-09
申请人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
发明人： Hidejirou Daikokuya , Kazuhiko Ikeuchi , Takeshi Watanabe , Norihide Kubota , Atsushi Igashira , Kenji Kobayashi , Ryota Tsukahara
IPC分类号： G06F11/20
CPC分类号： G06F11/1092 , G06F11/0727 , G06F11/076 , G06F11/0772 , G06F11/2094
摘要： A control device manages a plurality of storage devices so that data to be recorded is redundantly recorded in different storage devices. An error monitoring unit monitors an occurrence of an error in each of the plurality of storage devices to register information indicative of error occurrence conditions in an error information storage unit for each storage device. When the use of one of the plurality of storage devices is stopped, a rebuild controller determines a timing to perform rebuild processing based on past error occurrence conditions in the storage devices other than the one storage device of the plurality of storage devices by referring to information registered in the error information storage unit.
摘要翻译： 控制装置管理多个存储装置，使得要记录的数据被冗余地记录在不同的存储装置中。 错误监视单元监视多个存储设备中的每一个中的错误的发生，以在每个存储设备的错误信息存储单元中注册表示错误发生状况的信息。 当停止使用多个存储装置中的一个时，重建控制器通过参考信息，基于多个存储装置中的一个存储装置以外的存储装置中的过去的错误发生状况来确定执行重建处理的定时 登记在错误信息存储单元中。
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公开(公告)号：US09015434B2
公开(公告)日：2015-04-21
申请号：US13586587
申请日：2012-08-15
CPC分类号： G06F9/50 , G06F11/1092 , G06F2209/5017
摘要： A rebuild control unit splits a rebuild process into partial processes and instructs an access processing unit to execute the partial processes. In the rebuild process, data identical to data recorded in a first storage device that constitutes RLU #1 is generated based on data read from, among storage devices constituting RLU #1, storage devices other than the first storage device and written to a spare storage device included in a storage system. Each partial process includes a combination of an operation of reading data from a split range created by splitting a data readout target range into fixed-size intervals and an operation of writing data in another storage device based on the data read from the split range. In response to the instruction from the rebuild control unit to execute the multiple partial processes, the access processing unit executes the instructed partial processes in parallel.
摘要翻译： 重建控制单元将重建过程分解为部分过程，并指示访问处理单元执行部分过程。 在重建处理中，基于从构成RLU＃1的存储装置之中读取的数据，生成与记录在构成RLU＃1的第一存储装置中的数据相同的数据，而不是第一存储装置的存储装置，并写入备用存储器 设备包括在存储系统中。 每个部分处理包括从通过将数据读出目标范围分割成固定大小间隔而创建的分割范围的数据的读取操作和基于从分割范围读取的数据在另一存储装置中写入数据的操作的组合。 响应于重建控制单元执行多个部分处理的指令，访问处理单元并行地执行指示的部分处理。
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公开(公告)号：US20130054913A1
公开(公告)日：2013-02-28
申请号：US13586587
申请日：2012-08-15
IPC分类号： G06F12/16
CPC分类号： G06F9/50 , G06F11/1092 , G06F2209/5017
摘要： A rebuild control unit splits a rebuild process into partial processes and instructs an access processing unit to execute the partial processes. In the rebuild process, data identical to data recorded in a first storage device that constitutes RLU #1 is generated based on data read from, among storage devices constituting RLU #1, storage devices other than the first storage device and written to a spare storage device included in a storage system. Each partial process includes a combination of an operation of reading data from a split range created by splitting a data readout target range into fixed-size intervals and an operation of writing data in another storage device based on the data read from the split range. In response to the instruction from the rebuild control unit to execute the multiple partial processes, the access processing unit executes the instructed partial processes in parallel.
摘要翻译： 重建控制单元将重建过程分解为部分过程，并指示访问处理单元执行部分过程。 在重建处理中，基于从构成RLU＃1的存储装置之中读取的数据，生成与记录在构成RLU＃1的第一存储装置中的数据相同的数据，而不是第一存储装置的存储装置，并写入备用存储器 设备包括在存储系统中。 每个部分处理包括从通过将数据读出目标范围分割成固定大小间隔而创建的分割范围的数据的读取操作和基于从分割范围读取的数据在另一存储装置中写入数据的操作的组合。 响应于重建控制单元执行多个部分处理的指令，访问处理单元并行地执行指示的部分处理。
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10.发明授权公开(公告)号：US11825213B2
公开(公告)日：2023-11-21
申请号：US17614566
申请日：2020-05-19
IPC分类号： H04N23/951 , H04N23/62 , H04N23/67 , H04N23/667 , H04N23/698
CPC分类号： H04N23/951 , H04N23/62 , H04N23/667 , H04N23/67 , H04N23/698
摘要： An image processing system includes a joining processing unit configured to perform a joining process to join input images captured by an image capturing device and generate an output image the image capturing device being reflected in each of the input images; and an acceptance unit configured to receive selection of one of a plurality of modes for the joining process. The plurality of modes has a first mode to generate an output image in which at least a part of the image capturing device is reflected, through the joining process; and a second mode to, through the joining process, generate an output image whose area where the image capturing device is reflected is smaller than an area where the image capturing device is reflected in the output image in the first mode or generate an output image in which the image capturing device is not reflected.
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