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1. 发明授权

US08904129B2 Method and apparatus for backup and restore in a dynamic chunk allocation storage system 有权
标题翻译：在动态块分配存储系统中备份和恢复的方法和装置
公开(公告)号：US08904129B2
公开(公告)日：2014-12-02
申请号：US13347040
申请日：2012-01-10
申请人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
发明人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
IPC分类号： G06F12/00 , G06F11/14
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： Backup and restore operations are made possible in a storage system that has dynamic chunk allocation (DCA) capability. In a DCA storage system, a chunk of physical storage area is not allocated to a segment of a volume until a write command is received targeting the segment of the volume. During a restore operation of the volume in the DCA storage system, the wasting of storage capacity when a backup image of the volume is restored is mitigated by preventing allocation of physical storage areas to segments of restore data that are only void data.
摘要翻译：在具有动态块分配（DCA）功能的存储系统中，备份和还原操作成为可能。在DCA存储系统中，物理存储区块不被分配到卷的一个段，直到接收到针对卷的段的写入命令。在DCA存储系统中的卷的恢复操作期间，通过防止将物理存储区域分配给仅为无效数据的恢复数据的段，可以减轻在恢复卷的备份映像时存储容量的浪费。

2. 发明申请

US20120117345A1 METHOD AND APPARATUS FOR BACKUP AND RESTORE IN A DYNAMIC CHUNK ALLOCATION STORAGE SYSTEM 有权
标题翻译：在动态分配存储系统中的备份和恢复的方法和装置
公开(公告)号：US20120117345A1
公开(公告)日：2012-05-10
申请号：US13347040
申请日：2012-01-10
申请人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
发明人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： Backup and restore operations are made possible in a storage system that has dynamic chunk allocation (DCA) capability. In a DCA storage system, a chunk of physical storage area is not allocated to a segment of a volume until a write command is received targeting the segment of the volume. During a restore operation of the volume in the DCA storage system, the wasting of storage capacity when a backup image of the volume is restored is mitigated by preventing allocation of physical storage areas to segments of restore data that are only void data.
摘要翻译：在具有动态块分配（DCA）功能的存储系统中，备份和还原操作成为可能。在DCA存储系统中，物理存储区块不被分配到卷的一个段，直到接收到针对卷的段的写入命令。在DCA存储系统中的卷的恢复操作期间，通过防止将物理存储区域分配给仅为无效数据的恢复数据的段，可以减轻在恢复卷的备份映像时存储容量的浪费。

3. 发明申请

US20080120459A1 Method and apparatus for backup and restore in a dynamic chunk allocation storage system 有权
标题翻译：在动态块分配存储系统中备份和恢复的方法和装置
公开(公告)号：US20080120459A1
公开(公告)日：2008-05-22
申请号：US11602968
申请日：2006-11-22
申请人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
发明人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： Backup and restore operations are made possible in a storage system that has dynamic chunk allocation (DCA) capability. In a DCA storage system, a chunk of physical storage area is not allocated to a segment of a volume until a write command is received targeting the segment of the volume. During a restore operation of the volume in the DCA storage system, the wasting of storage capacity when a backup image of the volume is restored is mitigated by preventing allocation of physical storage areas to segments of restore data that are only void data.
摘要翻译：在具有动态块分配（DCA）功能的存储系统中，备份和还原操作成为可能。在DCA存储系统中，物理存储区块不被分配到卷的一个段，直到接收到针对卷的段的写入命令。在DCA存储系统中的卷的恢复操作期间，通过防止将物理存储区域分配给仅为无效数据的恢复数据的段，可以减轻在恢复卷的备份映像时存储容量的浪费。

4. 发明授权

US08117409B2 Method and apparatus for backup and restore in a dynamic chunk allocation storage system 有权
标题翻译：在动态块分配存储系统中备份和恢复的方法和装置
公开(公告)号：US08117409B2
公开(公告)日：2012-02-14
申请号：US11602968
申请日：2006-11-22
申请人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
发明人： Yasunori Kaneda , Junichi Hara , Akira Yamamoto
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F11/1451 , G06F11/1456 , G06F11/1469
摘要： Backup and restore operations are made possible in a storage system that has dynamic chunk allocation (DCA) capability. In a DCA storage system, a chunk of physical storage area is not allocated to a segment of a volume until a write command is received targeting the segment of the volume. During a restore operation of the volume in the DCA storage system, the wasting of storage capacity when a backup image of the volume is restored is mitigated by preventing allocation of physical storage areas to segments of restore data that are only void data.
摘要翻译：在具有动态块分配（DCA）功能的存储系统中，备份和还原操作成为可能。在DCA存储系统中，物理存储区块不被分配到卷的一个段，直到接收到针对卷的段的写入命令。在DCA存储系统中的卷的恢复操作期间，通过防止将物理存储区域分配给仅为无效数据的恢复数据的段，可以减轻在恢复卷的备份映像时存储容量的浪费。

5. 发明申请

US20070079092A1 System and method for limiting access to a storage device 审中-公开
标题翻译：限制对存储设备的访问的系统和方法
公开(公告)号：US20070079092A1
公开(公告)日：2007-04-05
申请号：US11240456
申请日：2005-10-03
申请人： Junichi Hara , Shoji Kodama , Akira Yamamoto
发明人： Junichi Hara , Shoji Kodama , Akira Yamamoto
IPC分类号： G06F12/14
CPC分类号： G06F21/80 , G11B20/00152 , G11B2220/2516
摘要： An apparatus, system, and method by which, if hard disk drives used within disk array systems are removed and installed in another disk array system or attempted to be accessed by another device, data in the hard disk drives cannot be accessed. In one embodiment, a disk array system sets a password onto each hard disk drive. The hard disk drives reject access from disk array systems or computer systems until a correct password is input. In alternative embodiments, hard disk drives memorize one or more World Wide Names (WWNs) of the disk array system. After memorizing a WWN, the hard disk drives allow access only from the disk array system having the same WWN as the one that the hard disk drives memorized. Thus, the hard disk drives are normally inaccessible after they are removed from a disk array system.
摘要翻译：一种装置，系统和方法，如果在磁盘阵列系统中使用的硬盘驱动器被移除并安装在另一个磁盘阵列系统中或试图被其他设备访问，则无法访问硬盘驱动器中的数据。在一个实施例中，磁盘阵列系统将密码设置到每个硬盘驱动器上。硬盘驱动器拒绝从磁盘阵列系统或计算机系统的访问，直到输入正确的密码。在替代实施例中，硬盘驱动器记住磁盘阵列系统的一个或多个万维网名称（WWN）。在记住WWN之后，硬盘驱动器只能从具有与硬盘驱动器存储的WWN相同的WWN的磁盘阵列系统访问。因此，硬盘驱动器在从磁盘阵列系统中移除后通常是无法访问的。

6. 发明申请

US20070276884A1 Method and apparatus for managing backup data and journal 审中-公开
标题翻译：用于管理备份数据和日志的方法和装置
公开(公告)号：US20070276884A1
公开(公告)日：2007-11-29
申请号：US11439610
申请日：2006-05-23
申请人： Junichi Hara , Akira Yamamoto
发明人： Junichi Hara , Akira Yamamoto
IPC分类号： G06F17/30
CPC分类号： G06F11/1469 , G06F11/1448 , G06F11/1458 , G06F11/1464 , G06F11/1471 , G06F2201/84
摘要： The system includes a host, storage system, and backup media library system. In response to instruction issued by host, storage system selects snapshot and journal entries needed to restore the image of data at the specified time point or within specified time period, and takes a backup of them to the backup media. The storage system manages the backup so that the original data can be restored at a later time. In alternative implementation, the system includes a backup management host, storage system, and backup media library. In response to instruction received from backup management host, storage system selects snapshot and journal entries needed to restore image of data at a specified time point or within specified time period, and returns the data of snapshot and journal entries, and the format of a journal entry. The backup management host takes a backup of the received information to the backup media.
摘要翻译：该系统包括主机，存储系统和备份媒体库系统。响应主机发出的指令，存储系统选择在指定时间点或指定时间段内还原数据图像所需的快照和日志条目，并将其备份到备份介质。存储系统管理备份，以便可以在以后恢复原始数据。在替代实现中，系统包括备份管理主机，存储系统和备份媒体库。响应从备份管理主机收到的指令，存储系统选择在指定的时间点或指定时间段内恢复数据图像所需的快照和日记条目，并返回快照和日记条目的数据以及日志的格式条目。备份管理主机将接收到的信息备份到备份介质。

7. 发明申请

US20070277012A1 Method and apparatus for managing backup data and journal 审中-公开
标题翻译：用于管理备份数据和日志的方法和装置
公开(公告)号：US20070277012A1
公开(公告)日：2007-11-29
申请号：US11546073
申请日：2006-10-10
申请人： Junichi Hara , Akira Yamamoto
发明人： Junichi Hara , Akira Yamamoto
IPC分类号： G06F12/16
CPC分类号： G06F11/1448 , G06F11/1469 , G06F11/1471 , G06F2201/84
摘要： The system includes a host, storage system, and a backup storage system. In response to instruction issued by host, storage system selects snapshot and journal entries needed to restore the image of data at the specified time point or within specified time period, and takes a backup of them to the backup storage system. The storage system manages the backup so that the original data can be restored at a later time. In alternative implementation, the system includes a backup management host, storage system, and a backup storage system. In response to instruction received from backup management host, storage system selects snapshot and journal entries needed to restore image of data at a specified time point or within specified time period, and returns the data of snapshot and journal entries, and the format of a journal entry. The backup management host takes a backup of the received information to the backup storage system.
摘要翻译：该系统包括主机，存储系统和备份存储系统。响应主机发出的指令，存储系统选择在指定时间点或指定时间段内还原数据图像所需的快照和日志条目，并将其备份到备份存储系统。存储系统管理备份，以便可以在以后恢复原始数据。在替代实现中，系统包括备份管理主机，存储系统和备份存储系统。响应从备份管理主机收到的指令，存储系统选择在指定的时间点或指定时间段内恢复数据图像所需的快照和日记条目，并返回快照和日记条目的数据以及日志的格式条目。备份管理主机将接收到的信息备份到备份存储系统。

8. 发明申请

US20060265358A1 Method and apparatus for providing information to search engines 审中-公开
标题翻译：向搜索引擎提供信息的方法和装置
公开(公告)号：US20060265358A1
公开(公告)日：2006-11-23
申请号：US11130238
申请日：2005-05-17
申请人： Junichi Hara , Shoji Kodama , Akira Yamamoto
发明人： Junichi Hara , Shoji Kodama , Akira Yamamoto
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F16/13 , G06F16/1824
摘要： For a system having file servers or network attached storage (NAS) systems with storage area network (SAN) connectivity and search engines, when the search engine retrieves files in volumes used by host computers, the search engine instructs the NAS system to export the files in the volumes. The NAS system instructs the host computers to flush all the data cached in memory to the volumes and suspend all the I/O processes to the volumes. Then, the NAS system mounts the volumes and exports the files in the volumes used by the host computers to the search engine via a LAN. The search engine retrieves the files in the volumes via LAN using NFS/CIFS protocol, and creates search indices. After the search engine completes retrieving all the files in the volumes, the NAS system unexports and unmounts the volumes and the host computers resume I/O process to the volumes.
摘要翻译：对于具有存储区域网络（SAN）连接和搜索引擎的文件服务器或网络连接存储（NAS）系统的系统，当搜索引擎以主机计算机使用的卷检索文件时，搜索引擎指示NAS系统导出文件在卷中。 NAS系统指示主机将内存中缓存的所有数据刷新到卷，并将所有I / O进程暂停到卷。然后，NAS系统安装卷，并将主机使用的卷中的文件导出到搜索引擎。搜索引擎通过LAN使用NFS / CIFS协议检索卷中的文件，并创建搜索索引。搜索引擎完成检索卷中的所有文件后，NAS系统将取消导出并卸载卷，并且主机将I / O进程恢复到卷。

9. 发明授权

US08782191B2 Computer system having representative management computer and management method for multiple target objects 失效
标题翻译：具有代表性管理计算机和多目标对象管理方法的计算机系统
公开(公告)号：US08782191B2
公开(公告)日：2014-07-15
申请号：US13131582
申请日：2011-02-24
申请人： Junichi Hara , Yasutaka Kono
发明人： Junichi Hara , Yasutaka Kono
IPC分类号： G06F15/173 , G06F3/06
CPC分类号： H04L47/762 , G06F3/0605 , G06F3/0629 , G06F3/067 , Y10S707/9994
摘要： Even when a configuration in which instances of plural kinds of storage management software having equivalent functions are arranged to cooperatively manage a large-scale storage system is adopted, to prevent occurrence of a management inoperability and configuration information inconsistency and enable the same management operation and information reference as those performed when all management target objects are managed by a single instance. In the present invention, a representative management computer serving as a representative among management computers is determined. The representative management computer collects, from storage apparatuses and host computers, information concerning the management target objects and configuration summary information including a relation type among the objects and determines, on the basis of the configuration summary information, management target objects which each of the management computers should take charge of.
摘要翻译：即使采用其中配置具有等效功能的多种存储管理软件的实例配置以协作管理大规模存储系统的配置，以防止管理不可操作性和配置信息不一致的发生，并且实现相同的管理操作和信息引用作为所有管理目标对象由单个实例管理时执行的引用。在本发明中，确定作为管理计算机中的代表的代表管理计算机。代表性管理计算机从存储装置和主机计算机收集关于管理目标对象的信息和包括对象之间的关系类型的配置摘要信息，并且基于配置摘要信息确定管理对象对象电脑应该负责。

10. 发明授权

US08707004B2 Computer system and storage consolidation management method 失效
标题翻译：计算机系统和存储整合管理方法
公开(公告)号：US08707004B2
公开(公告)日：2014-04-22
申请号：US12731758
申请日：2010-03-25
申请人： Junichi Hara , Masayasu Asano
发明人： Junichi Hara , Masayasu Asano
IPC分类号： G06F12/02
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/0631
摘要： In order to properly use resources according to the application or search for available resources in an environment in which a block storage apparatus and a file storage apparatus coexist, knowledge and experience of applications and storage apparatuses, as well manpower were required. Thus, a policy pre-defined with a preferred type of interface and a preferred type of storage area for each type of application that is loaded in the host computers is predetermined, configuration information is collected from each storage apparatus, each intermediate storage apparatus and each host computer, respectively, a combination of a storage apparatus, an intermediate storage apparatus and a host computer that is suitable for the type of application designated by a user is detected based on the collected configuration information of each storage apparatus, each intermediate storage apparatus and each host computer, the policy, and the type of application designated by the user, and the detected combination is presented to the user.
摘要翻译：为了根据应用正确使用资源或者在块存储装置和文件存储装置共存的环境中搜索可用资源，需要应用和存储装置的知识和经验以及人力。因此，预先规定了用于主机中加载的每种类型的应用的优选类型的接口和优选类型的存储区域的策略，从每个存储设备，每个中间存储设备和每个中间存储设备收集配置信息基于每个存储装置的收集的配置信息，每个中间存储装置和第二存储装置，检测适合于用户指定的应用类型的存储装置，中间存储装置和主计算机的组合，每个主计算机，策略和由用户指定的应用的类型，并且检测到的组合被呈现给用户。

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