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

US08285953B2 Storage system group 有权
标题翻译：存储系统组
公开(公告)号：US08285953B2
公开(公告)日：2012-10-09
申请号：US12190925
申请日：2008-08-13
申请人： Akira Yamamoto , Yoshiaki Eguchi , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
发明人： Akira Yamamoto , Yoshiaki Eguchi , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
IPC分类号： G06F12/00
CPC分类号： G06F11/1451 , G06F11/1435 , G06F11/1456 , G06F11/1464 , G06F11/1469 , G06F11/1471 , G06F2201/84
摘要： There is a journal area and one or more logical volumes comprising a first logical volume. The journal area is a storage area in which is stored a journal data element, which is a data element that is stored in any storage area of a plurality of storage areas configuring a logical volume, or a data element that is written to the storage area. A controller has a size receiver that receives a write unit size, which is the size of a write data element received from a computer, and a size setting unit that sets the received write unit size in a memory for one or more logical volumes. The size of a journal data element stored in a journal area based on the set write unit size is the write unit size.
摘要翻译：存在包括第一逻辑卷的日志区域和一个或多个逻辑卷。期刊区域是其中存储有日志数据元素的存储区域，该日志数据元素是存储在构成逻辑卷的多个存储区域的任何存储区域中的数据元素或写入存储区域的数据元素。控制器具有接收从计算机接收的写入数据元素的大小的写入单元大小的大小接收器，以及将所接收的写入单元大小设置在一个或多个逻辑卷的存储器中的大小设置单元。基于设置的写入单元大小存储在日志区域中的日志数据元素的大小是写入单元大小。

2. 发明授权

US09164941B2 Storage system group 有权
标题翻译：存储系统组
公开(公告)号：US09164941B2
公开(公告)日：2015-10-20
申请号：US12190916
申请日：2008-08-13
申请人： Yoshiaki Eguchi , Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
发明人： Yoshiaki Eguchi , Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
IPC分类号： G06F11/00 , G06F13/38 , G06F11/20 , G06F11/14
CPC分类号： G06F13/387 , G06F11/1435 , G06F11/1451 , G06F11/1456 , G06F11/1464 , G06F11/1469 , G06F11/1471 , G06F11/2066 , G06F11/2071 , G06F11/2074 , G06F2201/84 , G06F2201/855
摘要： A first storage system comprises a first logical volume, and a first controller that has a first memory. A second storage system comprises a second physical storage device that constitutes the basis of a second logical volume and a journal area, and a second controller that has a second memory. At least the first memory stores a write unit size, which is the size of a write data element. The journal area is a storage area in which is stored a journal data element, which is a data element that is stored in any block of a plurality of blocks configuring the first and/or second logical volume, or a data element that is written to this block. The size of the journal data element, and the size of the respective blocks that are managed as the respective components of the first and second logical volumes are the write unit size.
摘要翻译：第一存储系统包括第一逻辑卷和具有第一存储器的第一控制器。第二存储系统包括构成第二逻辑卷和日志区域的基础的第二物理存储设备，以及具有第二存储器的第二控制器。至少第一存储器存储写单元大小，其是写数据元素的大小。期刊区域是存储区域，其中存储有日志数据元素，该日志数据元素是存储在构成第一和/或第二逻辑卷的多个块的任何块中的数据元素，或者写入到这个块。日志数据元素的大小以及作为第一和第二逻辑卷的各个组件管理的各个块的大小是写入单元大小。

3. 发明授权

US08607012B2 Storage system group 有权
标题翻译：存储系统组
公开(公告)号：US08607012B2
公开(公告)日：2013-12-10
申请号：US13606280
申请日：2012-09-07
申请人： Akira Yamamoto , Yoshiaki Eguchi , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
发明人： Akira Yamamoto , Yoshiaki Eguchi , Yasutomo Yamamoto , Manabu Kitamura , Ai Satoyama
IPC分类号： G06F12/00
CPC分类号： G06F11/1451 , G06F11/1435 , G06F11/1456 , G06F11/1464 , G06F11/1469 , G06F11/1471 , G06F2201/84
摘要： There is a journal area and one or more logical volumes comprising a first logical volume. The journal area is a storage area in which is stored a journal data element, which is a data element that is stored in any storage area of a plurality of storage areas configuring a logical volume, or a data element that is written to the storage area. A controller has a size receiver that receives a write unit size, which is the size of a write data element received from a computer, and a size setting unit that sets the received write unit size in a memory for one or more logical volumes. The size of a journal data element stored in a journal area based on the set write unit size is the write unit size.
摘要翻译：存在包括第一逻辑卷的日志区域和一个或多个逻辑卷。期刊区域是其中存储有日志数据元素的存储区域，该日志数据元素是存储在构成逻辑卷的多个存储区域的任何存储区域中的数据元素或写入存储区域的数据元素。控制器具有接收从计算机接收的写入数据元素的大小的写入单元大小的大小接收器，以及将所接收的写入单元大小设置在一个或多个逻辑卷的存储器中的大小设置单元。基于设置的写入单元大小存储在日志区域中的日志数据元素的大小是写入单元大小。

4. 发明申请

US20090125692A1 BACKUP SYSTEM AND METHOD 审中-公开
标题翻译：备份系统和方法
公开(公告)号：US20090125692A1
公开(公告)日：2009-05-14
申请号：US12275289
申请日：2008-11-21
申请人： Masayuki YAMAMOTO , Yoshiaki Eguchi , Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Al Satoyama
发明人： Masayuki YAMAMOTO , Yoshiaki Eguchi , Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Al Satoyama
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1458 , G06F11/1461 , G06F11/1464 , G06F11/1469 , G06F11/1471 , G06F2201/84
摘要： A storage system, upon receiving a marker from a host computer, executes a generation determination process for determining a generation of a first logical volume that is used by a host computer, and writes information related to the generation determined in this generation determination process to a physical storage device and/or a memory. A backup controller determines whether or not any data or a specified file and/or folder inside the first logical volume of the immediately preceding generation has changed, and when the result of this determination is affirmative, sends a marker insert indication, which induces the issuance of a marker, to the host computer, and when the result of the determination is negative, does not send the marker insert indication to the host computer.
摘要翻译：存储系统在从主计算机接收到标记时执行生成确定处理，用于确定由主计算机使用的第一逻辑卷的生成，并将与在该生成确定处理中确定的生成有关的信息写入到物理存储设备和/或存储器。备份控制器确定前一代的第一逻辑卷内的任何数据或指定的文件和/或文件夹是否已经改变，并且当该确定的结果是肯定的时，发送标记插入指示，这引发了发行的标记，并且当确定的结果为否定时，不向主计算机发送标记插入指示。

5. 发明授权

US06961832B2 Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format 失效
标题翻译：用于备份数据处理设备的数据的方法和系统，包括固定长度块格式数据转换为可变长度块格式
公开(公告)号：US06961832B2
公开(公告)日：2005-11-01
申请号：US10620373
申请日：2003-07-17
申请人： Ai Satoyama , Akira Yamamoto , Takashi Oeda , Yasutomo Yamamoto , Masaya Watanabe
发明人： Ai Satoyama , Akira Yamamoto , Takashi Oeda , Yasutomo Yamamoto , Masaya Watanabe
IPC分类号： G06F3/06 , G06F13/00
CPC分类号： G06F3/0608 , G06F3/0614 , G06F3/065 , G06F3/0661 , G06F3/067 , G06F11/1456
摘要： In a computer system that includes a first computer, a second computer, a first storage apparatus storing data in a fixed-length block format used by the second computer, and a backup apparatus connected to the first computer and storing data in a variable-length block format, the present invention provides a backup method for backing up data stored in the first storage apparatus to the backup apparatus. The first computer sends the second computer a request to read data in the fixed-length block format. In response to this request, the second computer reads the fixed-length block format data from the first storage apparatus and transfers this data to the first computer. The first computer converts the transferred fixed-length block format data into variable-length block format data. The converted variable-length block format data is stored in the backup apparatus.
摘要翻译：在包括第一计算机，第二计算机，存储由第二计算机使用的固定长度块格式的数据的第一存储装置的计算机系统和连接到第一计算机的备份装置中，以可变长度存储数据块格式，本发明提供了一种用于将存储在第一存储装置中的数据备份到备份装置的备份方法。第一台计算机向第二台计算机发送以固定长度块格式读取数据的请求。响应于该请求，第二计算机从第一存储装置读取固定长度块格式数据，并将该数据传送到第一计算机。第一台计算机将传输的固定长度块格式数据转换成可变长度块格式数据。转换的可变长度块格式数据被存储在备份装置中。

6. 发明授权

US06615327B1 Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format 失效
标题翻译：用于备份数据处理设备的数据的方法和系统，包括固定长度块格式数据转换为可变长度块格式
公开(公告)号：US06615327B1
公开(公告)日：2003-09-02
申请号：US09506271
申请日：2000-02-17
申请人： Ai Satoyama , Akira Yamamoto , Takashi Oeda , Yasutomo Yamamoto , Masaya Watanabe
发明人： Ai Satoyama , Akira Yamamoto , Takashi Oeda , Yasutomo Yamamoto , Masaya Watanabe
IPC分类号： G06F1300
CPC分类号： G06F3/0608 , G06F3/0614 , G06F3/065 , G06F3/0661 , G06F3/067 , G06F11/1456
摘要： In a computer system that includes a first computer, a second computer, a first storage apparatus storing data in a fixed-length block format used by the second computer, and a backup apparatus connected to the first computer and storing data in a variable-length block format, the present invention provides a backup method for backing up data stored in the first storage apparatus to the backup apparatus. The first computer sends the second computer a request to read data in the fixed-length block format. In response to this request, the second computer reads the fixed-length block format data from the first storage apparatus and transfers this data to the first computer. The first computer converts the transferred fixed-length block format data into variable-length block format data. The converted variable-length block format data is stored in the backup apparatus.
摘要翻译：在包括第一计算机，第二计算机，存储由第二计算机使用的固定长度块格式的数据的第一存储装置的计算机系统和连接到第一计算机的备份装置中，以可变长度存储数据块格式，本发明提供了一种用于将存储在第一存储装置中的数据备份到备份装置的备份方法。第一台计算机向第二台计算机发送以固定长度块格式读取数据的请求。响应于该请求，第二计算机从第一存储装置读取固定长度块格式数据，并将该数据传送到第一计算机。第一台计算机将传输的固定长度块格式数据转换成可变长度块格式数据。转换的可变长度块格式数据被存储在备份装置中。

7. 发明授权

US06516385B1 Data sharing method and system between information processing systems with variable length block format to fixed length block format conversion 失效
标题翻译：信息处理系统之间的数据共享方法和系统，具有可变长度块格式到固定长度块格式转换
公开(公告)号：US06516385B1
公开(公告)日：2003-02-04
申请号：US09477713
申请日：2000-01-05
申请人： Ai Satoyama , Akira Yamamoto , Takahiko Shoyama , Yasutomo Yamamoto
发明人： Ai Satoyama , Akira Yamamoto , Takahiko Shoyama , Yasutomo Yamamoto
IPC分类号： G06F1200
CPC分类号： G06F3/0607 , G06F3/0661 , G06F3/0676
摘要： A data sharing method and system between information processing systems which enable an information processing system to share data in an internal disk unit possessed by another information processing system. A disk control unit within the other information processing system having an external disk unit or an external disk unit includes a disk data sharing mechanism for creating a read/write request to the internal or external disk unit from a command equivalent to a read/write request to a data in a conventional disk subsystem. This mechanism emulates a CCW command to access data in the disk unit.
摘要翻译：信息处理系统之间的数据共享方法和系统，使得信息处理系统能够在另一个信息处理系统拥有的内部盘单元中共享数据。具有外部盘单元或外部盘单元的其他信息处理系统中的盘控制单元包括：盘数据共享机构，用于根据与读/写请求相当的命令，向内部或外部盘单元创建读/写请求传统磁盘子系统中的数据。该机制模拟用于访问磁盘单元中的数据的CCW命令。

8. 发明申请

US20120317373A1 STORAGE APPARATUS AND METHOD OF CONTROLLING STORAGE APPARATUS 有权
标题翻译：存储设备和存储设备的控制方法
公开(公告)号：US20120317373A1
公开(公告)日：2012-12-13
申请号：US13141622
申请日：2011-06-07
申请人： Kenta Ninose , Yoshiaki Eguchi , Akira Yamamoto , Ai Satoyama
发明人： Kenta Ninose , Yoshiaki Eguchi , Akira Yamamoto , Ai Satoyama
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/0631 , G06F3/067 , G06F3/0689
摘要： Efficient data processing is implemented by using the functions of an external storage apparatus which is connected to the virtual storage apparatus.A storage apparatus which is connected to a host apparatus which requests data I/Os and to an external storage apparatus comprising a storage device respectively via a network, comprising a storage device storing data which is read and written by the host apparatus; and a control device which controls data writing to a storage area, wherein the control device provides a predetermined storage area of the storage device of the external storage apparatus to the host apparatus as one or more virtual volumes, and manages the virtual volumes and function information indicating the functions of the external storage apparatus in association with one another.
摘要翻译：通过使用连接到虚拟存储装置的外部存储装置的功能来实现高效的数据处理。一种存储装置，其经由网络分别连接到请求数据I / O的主机装置和包括存储装置的外部存储装置，所述存储装置包括存储由所述主机装置读取和写入的数据的存储装置; 以及控制装置，其控制对存储区域的数据写入，其中所述控制装置将所述外部存储装置的存储装置的预定存储区域作为一个或多个虚拟卷提供给所述主机装置，并且管理所述虚拟卷和功能信息指示外部存储装置的功能彼此相关联。

9. 发明授权

US08782354B2 Storage apparatus and method of controlling storage apparatus 有权
标题翻译：存储装置及其控制方法
公开(公告)号：US08782354B2
公开(公告)日：2014-07-15
申请号：US13141622
申请日：2011-06-07
申请人： Kenta Ninose , Yoshiaki Eguchi , Akira Yamamoto , Ai Satoyama
发明人： Kenta Ninose , Yoshiaki Eguchi , Akira Yamamoto , Ai Satoyama
IPC分类号： G06F12/00
CPC分类号： G06F3/0665 , G06F3/0607 , G06F3/0631 , G06F3/067 , G06F3/0689
摘要： Efficient data processing is implemented by using the functions of an external storage apparatus which is connected to the virtual storage apparatus.A storage apparatus which is connected to a host apparatus which requests data I/Os and to an external storage apparatus comprising a storage device respectively via a network, comprising a storage device storing data which is read and written by the host apparatus; and a control device which controls data writing to a storage area, wherein the control device provides a predetermined storage area of the storage device of the external storage apparatus to the host apparatus as one or more virtual volumes, and manages the virtual volumes and function information indicating the functions of the external storage apparatus in association with one another.
摘要翻译：通过使用连接到虚拟存储装置的外部存储装置的功能来实现高效的数据处理。一种存储装置，其经由网络分别连接到请求数据I / O的主机装置和包括存储装置的外部存储装置，所述存储装置包括存储由所述主机装置读取和写入的数据的存储装置; 以及控制装置，其控制对存储区域的数据写入，其中所述控制装置将所述外部存储装置的存储装置的预定存储区域作为一个或多个虚拟卷提供给所述主机装置，并且管理所述虚拟卷和功能信息指示外部存储装置的功能彼此相关联。

10. 发明授权

US6098191A Storage unit and storage unit subsystem 失效
标题翻译：存储单元和存储单元子系统
公开(公告)号：US6098191A
公开(公告)日：2000-08-01
申请号：US327158
申请日：1999-06-03
申请人： Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Takao Satoh
发明人： Akira Yamamoto , Yasutomo Yamamoto , Manabu Kitamura , Takao Satoh
IPC分类号： G06F12/16 , G06F3/06 , G06F11/10 , G11C29/00
CPC分类号： G06F11/1076 , G06F2211/1009
摘要： An intermediate value derived from old and new data record values or old and new data themselves are sent from a control unit to a disk unit which stores a parity record as information necessary for updating parity. The disk unit reads an old parity record and generates a new value of parity record based on the read old parity and the information received from the control unit. The generated new value is stored in an empty record on the storage medium to which a read/write head is first positioned after the generation of the new value and in which effective data has not been stored. In a disk array system, a time required to update the parity record due to the updating of the data record is reduced and a performance of the storage unit subsystem is improved.
摘要翻译：从旧的和新的数据记录值或旧的和新的数据本身导出的中间值从控制单元发送到存储奇偶校验记录的磁盘单元，作为更新奇偶校验所需的信息。磁盘单元读取旧的奇偶校验记录，并根据读取的旧奇偶校验和从控制单元接收的信息生成奇偶校验记录的新值。所生成的新值被存储在存储介质上的空记录中，该记录在读/写头首先定位在新值之后并且其中没有存储有效数据。在磁盘阵列系统中，减少了由于数据记录的更新而更新奇偶校验记录所需的时间，并提高了存储单元子系统的性能。

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