专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20080072000A1 Method and apparatus incorporating virtualization for data storage and protection 失效
标题翻译：融合虚拟化的数据存储和保护方法和设备
公开(公告)号：US20080072000A1
公开(公告)日：2008-03-20
申请号：US11521466
申请日：2006-09-15
申请人： Nobuyuki Osaki , Akira Yamamoto
发明人： Nobuyuki Osaki , Akira Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/1662 , G06F11/201 , G06F11/2094 , G06F11/2097
摘要： A virtualization apparatus presents a virtual volume to a computer that stores data to the virtual volume. The data is stored by the virtualization apparatus to a first logical volume at a first storage system. The first storage system includes data protection such that data stored to the first logical volume is copied to one or more second logical volumes, and the virtualization apparatus is able to switch paths to one or more of the second logical volumes during failover. When each write data is received from the computer by the virtualization apparatus, a sequence number corresponding to the write data is generated, and the write data and the corresponding sequence number are forwarded to the first storage system for storing to the first logical volume and the second logical volume. During failover, the sequence numbers are used to determine where to begin writing data to the second logical volume.
摘要翻译：虚拟化设备向存储数据到虚拟卷的计算机呈现虚拟卷。数据由虚拟化装置存储在第一存储系统的第一逻辑卷。第一存储系统包括数据保护，使得存储到第一逻辑卷的数据被复制到一个或多个第二逻辑卷，并且虚拟化设备能够在故障切换期间将路径切换到一个或多个第二逻辑卷。当通过虚拟化装置从计算机接收到每个写入数据时，生成与写入数据相对应的序列号，并将写入数据和相应的序列号转发到第一存储系统以存储到第一逻辑卷，并且第二个逻辑卷。在故障切换期间，序列号用于确定开始向第二个逻辑卷写入数据的位置。

52. 发明授权

US07240220B2 Method and apparatus for cryptographic conversion in a data storage system 有权
公开(公告)号：US07240220B2
公开(公告)日：2007-07-03
申请号：US11228441
申请日：2005-09-15
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： H04L9/00
CPC分类号： H04L9/0894 , G06F21/80 , H04L9/088 , H04L9/14
摘要： When data is encrypted and stored for a long time, encryption key(s) and/or algorithm(s) should be updated so as not to be compromised due to malicious attack. To that end, stored encrypted data is converted in the storage system with new set of cryptographic criteria. During this process, read and write requests can be serviced.

53. 发明授权

US07213116B2 Method and apparatus for mirroring objects between storage systems 失效
标题翻译：用于在存储系统之间镜像对象的方法和装置
公开(公告)号：US07213116B2
公开(公告)日：2007-05-01
申请号：US11090452
申请日：2005-03-24
申请人： Nobuyuki Osaki , Manabu Kitamura
发明人： Nobuyuki Osaki , Manabu Kitamura
IPC分类号： G06F12/00
CPC分类号： G06F11/2066 , G06F11/2069
摘要： The system is disclosed in which a storage system having data, and meta-data which describes attributes of the data including its address, can copy the data to a secondary system in a more efficient manner. The storage system identifies the blocks which contain the data described in the meta-data, then reads those blocks in the order of their addresses and copies them to the desired target. The method reduces disk access time and thereby speeds copy operations.
摘要翻译：公开了具有数据的存储系统和描述包括其地址的数据的属性的元数据的系统可以以更有效的方式将数据复制到辅助系统。存储系统识别包含元数据中描述的数据的块，然后按照其地址的顺序读取这些块，并将它们复制到所需的目标。该方法减少磁盘访问时间，从而加快复制操作。

54. 发明申请

US20070055894A1 System and method for remote copy of encrypted data 有权
标题翻译：用于远程复制加密数据的系统和方法
公开(公告)号：US20070055894A1
公开(公告)日：2007-03-08
申请号：US11220690
申请日：2005-09-08
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： G06F12/14
CPC分类号： G06F11/2071 , G06F21/62 , G06F21/78
摘要： A system and method for remote copy of encrypted data where a primary storage system receives data, encrypts the data with a first cryptographic method, and stores the encrypted data. A secondary storage system connected to the primary storage system receives and stores a remote copy of the encrypted data. When a block of the stored encrypted data is converted using a second cryptographic method, the converted block and a pointer containing an address at which the conversion has finished is transferred to the second storage system and stored. The pointer is incremented for each block converted. A backup copy of the first cryptographic method and the second cryptographic method are stored at a backup system remote from the primary storage system. If the primary system fails, the backup system can decrypt the data using the first cryptographic method or the second cryptographic method based on the pointer.
摘要翻译：用于远程复制加密数据的系统和方法，其中主存储系统接收数据，以第一加密方法加密数据，并存储加密数据。连接到主存储系统的辅助存储系统接收并存储加密数据的远程副本。当使用第二密码方法转换存储的加密数据的块时，转换的块和包含转换完成的地址的指针被传送到第二存储系统并被存储。对于转换的每个块，指针递增。第一密码方法和第二密码方法的备份副本存储在远离主存储系统的备份系统上。如果主系统发生故障，则备份系统可以使用第一密码方法或基于指针的第二密码方法对数据进行解密。

55. 发明授权

US07146462B2 Storage management method 有权
标题翻译：存储管理方法
公开(公告)号：US07146462B2
公开(公告)日：2006-12-05
申请号：US10804942
申请日：2004-03-18
申请人： Hirofumi Nagasuka , Katsuhisa Miyata , Masaru Satou , Kenichi Oyamada , Nobuyuki Osaki
发明人： Hirofumi Nagasuka , Katsuhisa Miyata , Masaru Satou , Kenichi Oyamada , Nobuyuki Osaki
IPC分类号： G06F13/10
CPC分类号： G06F3/0665 , G06F3/0605 , G06F3/0689
摘要： A computer system includes a host computer, a disk control device controlling operation of a storage sub-system, and a management server managing configuration of the storage sub-system. The host computer registers the result of grouping of a plurality or volumes in the storage sub-system according to a use purpose in a volume management table including a volume identifier, a physical address, and a group identifier allocated in the disk control unit. During access to the volume via the host, the disk control unit obtains the physical address belonging to a storage belonging to a group identical to the group input via the host, notifies information described on the volume list of the storage allocated at the physical address to the management server, and causes the server to display the information.
摘要翻译：计算机系统包括主计算机，控制存储子系统的操作的盘控制装置和管理存储子系统的配置的管理服务器。主计算机根据卷管理表中的使用目的在存储子系统中注册多个或多个卷的分组结果，该卷管理表包括分配在盘控制单元中的卷标识符，物理地址和组标识符。在通过主机访问卷期间，磁盘控制单元获得属于与通过主机输入的组相同的组的存储器的物理地址，将在物理地址分配的存储的卷列表中描述的信息通知给管理服务器，并使服务器显示信息。

56. 发明申请

US20060075148A1 Method of and system for testing remote storage 有权
标题翻译：用于测试远程存储的方法和系统
公开(公告)号：US20060075148A1
公开(公告)日：2006-04-06
申请号：US10945824
申请日：2004-09-21
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： G06F3/00
CPC分类号： G06F11/2082 , Y10S707/99931 , Y10S707/99955
摘要： A remote backup storage system that may be tested with current backup data while the remote system continues to received data from a primary source data storage system includes a remotely located front-end volume that is connected to receive data from a source volume. A remotely located secondary volume normally receives data from the front-end volume. The secondary volume is the volume to which data of the source volume is backed up. The front-end volume serves as buffer for data transferred from the source volume to the secondary volume. A third volume that is used to preserve or restore the data in the secondary volume during a test.
摘要翻译：当远程系统继续从主源数据存储系统接收数据时，可以使用当前备份数据进行测试的远程备份存储系统包括远程位置的前端卷，其连接以从源卷接收数据。远程定位的辅助卷通常从前端卷接收数据。辅助卷是备份源卷的数据的卷。前端卷用作从源卷传输到辅助卷的数据的缓冲区。用于在测试期间保留或还原次卷中的数据的第三个卷。

57. 发明授权

US08661212B2 Storage system 失效
标题翻译：存储系统
公开(公告)号：US08661212B2
公开(公告)日：2014-02-25
申请号：US12013562
申请日：2008-01-14
申请人： Nobuhiro Maki , Masamitsu Takahashi , Nobuyuki Osaki
发明人： Nobuhiro Maki , Masamitsu Takahashi , Nobuyuki Osaki
IPC分类号： G06F12/00
CPC分类号： G06F3/0619 , G06F3/0607 , G06F3/0632 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/0689 , G06F11/1456 , G06F12/1458 , G06F2003/0692
摘要： A storage system 300a that has a volume, manages the volume as a plurality of logical volumes, and can operate as a plurality of logical storage systems having at least one logical volume. The storage system comprises an IO transmission-reception unit 1320a that communicates with a management computer 100, a host computer 200, and a storage system 300b and a processor 1310a that causes the IO transmission-reception unit 1320a to perform transmission to the management computer 100 and storage system 300b by using an identifier of the storage system 300a as an identifier indicating a representative logical storage system that is one predetermined logical storage system from among a plurality of the logical storage system when the storage system operates as a plurality of the logical storage systems.
摘要翻译：具有卷的存储系统300a将该卷管理为多个逻辑卷，并且可以作为具有至少一个逻辑卷的多个逻辑存储系统来操作。存储系统包括与管理计算机100，主计算机200和存储系统300b进行通信的IO发送接收单元1320a以及使IO发送接收单元1320a向管理计算机100进行发送的处理器1310a 和存储系统300b，当存储系统作为多个逻辑存储器操作时，通过使用存储系统300a的标识符作为指示来自多个逻辑存储系统中的一个预定逻辑存储系统的代表性逻辑存储系统的标识符系统。

58. 发明授权

US08543701B2 Computer system and its control method 失效
标题翻译：计算机系统及其控制方法
公开(公告)号：US08543701B2
公开(公告)日：2013-09-24
申请号：US13132716
申请日：2011-05-23
申请人： Keisuke Tominaga , Shuichi Yagi , Nobuyuki Osaki
发明人： Keisuke Tominaga , Shuichi Yagi , Nobuyuki Osaki
IPC分类号： G06F15/173
CPC分类号： G06F3/0637 , G06F3/0622 , G06F3/0631 , G06F3/067 , G06F21/604
摘要： It is an object of this invention to provide a computer system and its control method capable of preventing allocation of a resource(s), which is not intended by a superior administrator, to a certain storage administrator even when the superior administrator sets a certain authority to that storage administrator and intends to allocate a resource(s), which is required to enable this authority, to the storage administrator.When the superior administrator sets a certain authority to a certain storage administrator and intends to allocate a resource(s), which is required to enable this authority, to the storage administrator, the computer system prevents allocation of a resource(s), which is not intended by the superior administrator, to that storage administrator by optimizing allocation of resource groups and authorities to the storage administrator.
摘要翻译：本发明的目的是提供一种能够防止上级管理员不希望向特定存储管理员分配资源的计算机系统及其控制方法，即使上级管理员设定某一权限存储管理员，并打算为存储管理员分配启用此权限所需的资源。当上级管理员向某个存储管理员设置一定的权限时，并打算将启用此权限所需的资源分配给存储管理员时，计算机系统会阻止资源的分配，不是上级管理员的意图，通过优化资源组和权限给存储管理员的分配给该存储管理员。

59. 发明授权

US08332658B2 Computer system, management terminal, storage system and encryption management method 有权
标题翻译：计算机系统，管理终端，存储系统和加密管理方法
公开(公告)号：US08332658B2
公开(公告)日：2012-12-11
申请号：US11968752
申请日：2008-01-03
申请人： Kyoko Mikami , Nobuyuki Osaki , Yuri Hiraiwa
发明人： Kyoko Mikami , Nobuyuki Osaki , Yuri Hiraiwa
IPC分类号： G06F21/00
CPC分类号： G06F12/1408 , G06F21/80 , G06F21/85 , H04L9/0637 , H04L63/0464
摘要： A computer system in which an encryption-decryption process performed by one encryption-decryption module can be moved to another without stopping the process for a read/write request from a host computer. The computer system has a host computer, and a storage system for storing encrypted data. The storage system provides a storage area for accepting access from the host computer. In performing a process for changing the data encrypted and stored by the destination source, the move destination encrypts the data decrypted by the move source which further encrypts and stores the data encrypted by the move destination, and after all data is stored, the move source decrypts and stores the further encrypted data.
摘要翻译：其中由一个加密 - 解密模块执行的加密 - 解密处理可以移动到另一个而不停止来自主计算机的读/写请求的处理的计算机系统。计算机系统具有主计算机和用于存储加密数据的存储系统。存储系统提供用于接受来自主计算机的访问的存储区域。在执行用于改变目的地源加密和存储的数据的过程中，移动目的地加密由移动源解密的数据，该数据进一步加密并存储由移动目的地加密的数据，并且在所有数据被存储之后，移动源解密并存储进一步加密的数据。

60. 发明授权

US08250376B2 Method and apparatus for cryptographic conversion in a data storage system 有权
标题翻译：数据存储系统中密码转换的方法和装置
公开(公告)号：US08250376B2
公开(公告)日：2012-08-21
申请号：US12820432
申请日：2010-06-22
申请人： Nobuyuki Osaki
发明人： Nobuyuki Osaki
IPC分类号： G06F12/14
CPC分类号： H04L9/0894 , G06F21/80 , H04L9/088 , H04L9/14
摘要： When data is encrypted and stored for a long time, encryption key(s) and/or algorithm(s) should be updated so as not to be compromised due to malicious attack. To that end, stored encrypted data is converted in the storage system with new set of cryptographic criteria. During this process, read and write requests can be serviced.
摘要翻译：当长时间对数据进行加密和存储时，应更新加密密钥和/或算法，以免因恶意攻击而受到威胁。为此，存储的加密数据在存储系统中使用新的加密标准集进行转换。在此过程中，可以对读取和写入请求进行处理。

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