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1. 发明授权

US08566517B1 System, method and computer program product for optimization of tape performance using distributed file copies 有权
标题翻译：使用分布式文件副本优化磁带性能的系统，方法和计算机程序产品
公开(公告)号：US08566517B1
公开(公告)日：2013-10-22
申请号：US13267763
申请日：2011-10-06
申请人： Robert C. Sims , William H. Moody, II
发明人： Robert C. Sims , William H. Moody, II
IPC分类号： G06F12/00 , G11B17/00 , G11B19/02
CPC分类号： G06F3/061 , G06F3/0611 , G06F3/065 , G06F3/0686 , G11B20/10527 , G11B20/1803 , G11B2020/1074 , G11B2020/10833 , G11B2220/417 , G11B2220/956
摘要： A tape performance optimization method may include accumulating data in a memory, monitoring the accumulation of data, determining whether a certain amount of data has been accumulated in the memory, causing the accumulated data to be migrated to a tape in a tape library, and tracking physical locations of files stored on tape. In one embodiment, the amount of data to be accumulated is set to be two wraps or a multiple thereof. In one embodiment, two copies of data are written to two tapes in an alternating fashion. When a file is to be read, a tape is accessed if it has a copy of the file whose physical location is determined to be closest to beginning of tape. Since file location on tape determines the time it takes to position the tape, this method can shorten the amount of time required to retrieve a file from tape.
摘要翻译：磁带性能优化方法可以包括在存储器中累积数据，监视数据的累积，确定存储器中是否已经累积了一定量的数据，导致累积的数据被迁移到磁带库中的磁带，并且跟踪存储在磁带上的文件的物理位置。在一个实施例中，将要累积的数据量设置为两个包或其倍数。在一个实施例中，以交替方式将两个数据副本写入两个磁带。当要读取文件时，如果磁带的物理位置确定为最接近磁带开头的文件的副本，则会访问磁带。由于磁带上的文件位置决定了磁带定位所需的时间，因此该方法可以缩短从磁带检索文件所需的时间。

2. 发明申请

US20110010565A1 APPARATUS AND METHOD FOR STORING KEY DATA, LIBRARY UNIT, AND STORAGE DEVICE 失效
标题翻译：用于存储关键数据的装置和方法，图书馆和存储装置
公开(公告)号：US20110010565A1
公开(公告)日：2011-01-13
申请号：US12792964
申请日：2010-06-03
申请人： Daisuke TOMII , Shinobu Sasaki , Koujiro Hashimoto , Noriyuki Suzuki
发明人： Daisuke TOMII , Shinobu Sasaki , Koujiro Hashimoto , Noriyuki Suzuki
IPC分类号： G06F21/02 , H04L9/06 , G06F1/26
CPC分类号： G06F1/26 , G06F21/78 , G11B15/689 , G11B17/228 , G11B20/00086 , G11B20/0021 , G11B20/00231 , G11B20/00253 , G11B20/00666 , G11B20/00673 , G11B2220/417 , G11B2220/655 , G11B2220/90
摘要： A key data recording device includes a key data recording medium section which stores key data of the encrypted data; and a reading/writing section which reads and writes the key data from and into the key data recording medium section, which sections are contained in a cartridge casing accommodatable in a library unit. When the cartridge casing is irregularly ejected from the library unit, the key data recorded in the key data recording medium section is deleted. This configuration can enhance the confidentiality of encrypted data because the key data is not leaked even when the recording medium in which key data of the encrypted data is recorded is carried away.
摘要翻译：密钥数据记录装置包括存储加密数据的密钥数据的密钥数据记录介质部分; 以及读/写部分，其从密钥数据记录介质部分读取和写入密钥数据，这些部分被容纳在可容纳在库单元中的盒壳体中。当盒式磁带盒从库单元不规则地弹出时，记录在密钥数据记录介质部分中的密钥数据被删除。该配置可以增强加密数据的机密性，因为即使记录了加密数据的密钥数据的记录介质，密钥数据也不会泄漏。

3. 发明申请

US20070233757A1 Garbage collection method and a hierarchy storage device 审中-公开
标题翻译：垃圾收集方法和层次式存储设备
公开(公告)号：US20070233757A1
公开(公告)日：2007-10-04
申请号：US11727180
申请日：2007-03-23
申请人： Yusuke Inai , Yasuhiro Onda , Fumio Yamazaki , Satoshi Taki
发明人： Yusuke Inai , Yasuhiro Onda , Fumio Yamazaki , Satoshi Taki
IPC分类号： G06F17/30
CPC分类号： G11B27/002 , G06F3/061 , G06F3/064 , G06F3/0644 , G06F3/0676 , G06F3/0682 , G06F3/0685 , G11B2220/2516 , G11B2220/417
摘要： The present invention relates a method and system for garbage collection of a magnetic tape, and it is an object of the present invention to provide a method and system for garbage collection of a magnetic tape, which are capable of efficiently executing a garbage collection.A tape library device connected with a magnetic disk device. The tape library device includes at least two magnetic tape media being capable of storing data and first controller for controlling transfer information and storing information. The magnetic disc device includes a magnetic disc being capable of storing data and second controller for controlling transfer information and storing information.
摘要翻译：本发明涉及一种用于磁带垃圾收集的方法和系统，其目的在于提供一种能够有效地执行垃圾收集的磁带的垃圾收集方法和系统。与磁盘装置连接的磁带库装置。磁带库装置包括能够存储数据的至少两个磁带介质和用于控制传送信息和存储信息的第一控制器。磁盘装置包括能够存储数据的磁盘和用于控制传送信息和存储信息的第二控制器。

4. 发明申请

US20070195447A1 Optional data encryption by partition for a partitionable data storage library 有权
标题翻译：通过可分区数据存储库的分区可选数据加密
公开(公告)号：US20070195447A1
公开(公告)日：2007-08-23
申请号：US11358832
申请日：2006-02-21
申请人： Matthew Starr , Jeff Boyton , Nathan Thompson
发明人： Matthew Starr , Jeff Boyton , Nathan Thompson
IPC分类号： G11B15/18
CPC分类号： G11B20/0021 , G06F3/0608 , G06F3/0622 , G06F3/0623 , G06F3/064 , G06F3/0643 , G06F3/0686 , G06F21/6218 , G06F21/78 , G11B20/00086 , G11B20/00144 , G11B20/00173 , G11B20/00253 , G11B20/00413 , G11B20/00811 , G11B2220/417 , G11B2220/90 , H04L9/3242
摘要： Disclosed are a method and apparatus for a data storage library comprising a first and second drive, a first and second mobile medium, a first and second partition wherein the first partition comprises the first drive and the first mobile medium and the second partition comprises the second drive and the second mobile medium, and a combination bridge controller device. The combination bridge controller device is configurable to control first communication traffic between at least a first client and the first partition wherein the first communication traffic can comprise a first data package. The combination bridge controller device is further configurable to optionally encrypt the first data package for storage on the first mobile medium when the first mobile medium is in cooperation with the first drive.
摘要翻译：公开了一种用于数据存储库的方法和装置，包括第一和第二驱动器，第一和第二移动介质，第一和第二分区，其中第一分区包括第一驱动器和第一移动介质，第二分区包括第二分区驱动器和第二移动介质，以及组合桥控制器设备。组合桥控制器设备可配置为控制至少第一客户端与第一分区之间的第一通信业务，其中第一通信业务可以包括第一数据包。组合桥接控制器设备还可配置为当第一移动介质与第一驱动器协作时可选地加密第一数据包以存储在第一移动介质上。

5. 发明授权

US08856437B2 System, method and computer program product for optimization of tape performance using distributed file copies 有权
标题翻译：使用分布式文件副本优化磁带性能的系统，方法和计算机程序产品
公开(公告)号：US08856437B2
公开(公告)日：2014-10-07
申请号：US14031924
申请日：2013-09-19
申请人： KIP CR P1 LP
发明人： Robert C. Sims , William H. Moody
IPC分类号： G06F12/00 , G11B17/00 , G11B19/02 , G06F3/06 , G11B20/18 , G11B20/10
CPC分类号： G06F3/061 , G06F3/0611 , G06F3/065 , G06F3/0686 , G11B20/10527 , G11B20/1803 , G11B2020/1074 , G11B2020/10833 , G11B2220/417 , G11B2220/956
摘要： A tape performance optimization method may include accumulating data in a memory, monitoring the accumulation of data, determining whether a certain amount of data has been accumulated in the memory, causing the accumulated data to be migrated to a tape in a tape library, and tracking physical locations of files stored on tape. In one embodiment, the amount of data to be accumulated is set to be two wraps or a multiple thereof. In one embodiment, two copies of data are written to two tapes in an alternating fashion. When a file is to be read, a tape is accessed if it has a copy of the file whose physical location is determined to be closest to beginning of tape. Since file location on tape determines the time it takes to position the tape, this method can shorten the amount of time required to retrieve a file from tape.
摘要翻译：磁带性能优化方法可以包括在存储器中累积数据，监视数据的累积，确定存储器中是否已经累积了一定量的数据，导致累积的数据被迁移到磁带库中的磁带，并且跟踪存储在磁带上的文件的物理位置。在一个实施例中，将要累积的数据量设置为两个包或其倍数。在一个实施例中，以交替方式将两个数据副本写入两个磁带。当要读取文件时，如果磁带的物理位置确定为最接近磁带开头的文件的副本，则会访问磁带。由于磁带上的文件位置决定了磁带定位所需的时间，因此该方法可以缩短从磁带检索文件所需的时间。

6. 发明授权

US08589622B2 Control apparatus, method of controlling apparatus and computer-readable recording medium 失效
标题翻译：控制装置，控制装置的方法和计算机可读记录介质
公开(公告)号：US08589622B2
公开(公告)日：2013-11-19
申请号：US12795981
申请日：2010-06-08
申请人： Yusuke Inai
发明人： Yusuke Inai
IPC分类号： G06F12/00
CPC分类号： G11B5/00813 , G06F11/2087 , G11B15/02 , G11B27/002 , G11B27/032 , G11B27/107 , G11B27/36 , G11B2220/417 , G11B2220/45
摘要： A control apparatus connectable to a memory unit for storing data, for controlling a first tape writing unit including a plurality of first tapes and a second tape writing unit including a plurality of second tapes so that the first and second writing units write same data stored in the memory unit to one of the first tapes and one of the second tapes, respectively, has an obtaining unit for obtaining a progress value indicating a progress of writing data into the one of the second tapes upon completely writing the data into one of the first tapes and a controller for controlling the first and the second tape writing units so that the first and the second writing unit change the writing tapes to another of the first tapes and another of second tapes when the progress value being not more than a predetermined value.
摘要翻译：一种可连接到用于存储数据的存储单元的控制装置，用于控制包括多个第一磁带的第一磁带写入单元和包括多个第二磁带的第二磁带写入单元，使得第一和第二写入单元写入存储在存储单元分别到第一磁带和第二磁带之一分别具有获取单元，用于在将数据完全写入第一磁带之一时获得指示将数据写入到一个第二磁带的进度的进度值磁带和用于控制第一和第二磁带写入单元的控制器，使得当进度值不大于预定值时，第一和第二写入单元将写入磁带改变为另一个第一磁带和另一个磁带。

7. 发明申请

US20110107024A1 EXTENDED LOGICAL WORM DATA INTEGRITY PROTECTION 有权
标题翻译：扩展的逻辑数据完整性保护
公开(公告)号：US20110107024A1
公开(公告)日：2011-05-05
申请号：US12612435
申请日：2009-11-04
申请人： THOMAS W. BISH , Jonathan W. Peake , Mark A. Reid , Joseph M. Swingler
发明人： THOMAS W. BISH , Jonathan W. Peake , Mark A. Reid , Joseph M. Swingler
IPC分类号： G06F12/00
CPC分类号： G11B5/00813 , G06F2221/2129 , G11B15/04 , G11B27/3027 , G11B2220/218 , G11B2220/2516 , G11B2220/415 , G11B2220/417 , G11B2220/90 , H04L63/12
摘要： A data storage system stores logical data object(s), each identified by a logical identifier. A control is configured to assign a unique WORM (Write Once Read Many) identifier to the logical data object, and stores the unique WORM identifier as associated with the logical identifier, in a database maintained by the control so as to be persistent. Data storage is configured to write the logical data object with a header with the unique WORM identifier. The control, in order to allow the logical data object to be accessed externally to the control, requires matching the unique WORM identifier in the header of a logical data object to the unique WORM identifier of the persistent database for the logical object. The unique WORM identifier is formed of a checksum hash value related to nonce fields comprising at least the logical identifier of the logical data object, an incrementing token, and a time stamp.
摘要翻译：数据存储系统存储逻辑数据对象，每个逻辑数据对象由逻辑标识符标识。控制被配置为向逻辑数据对象分配唯一的WORM（一次读取多个）标识符，并且将与逻辑标识符相关联的唯一WORM标识符存储在由控制器维护的数据库中以便被持久化。数据存储被配置为使用具有唯一WORM标识符的报头来写入逻辑数据对象。为了允许将逻辑数据对象从控制外部访问，控制需要将逻辑数据对象的头部中的唯一WORM标识符与逻辑对象的持久性数据库的唯一WORM标识匹配。独特的WORM标识符由与至少包括逻辑数据对象的逻辑标识符，递增令牌和时间戳的至少包括的nonce字段相关的校验和散列值形成。

8. 发明申请

US20100321811A1 DRIVE LIFE CYCLE MANAGEMENT 审中-公开
标题翻译：驱动生命周期管理
公开(公告)号：US20100321811A1
公开(公告)日：2010-12-23
申请号：US12819919
申请日：2010-06-21
申请人： Michael Gerard Goberis , Matthew Thomas Starr , Jeff Robert Boyton , Walter Wong , Nathan Christopher Thompson
发明人： Michael Gerard Goberis , Matthew Thomas Starr , Jeff Robert Boyton , Walter Wong , Nathan Christopher Thompson
IPC分类号： G11B27/36 , G11B15/68
CPC分类号： G11B15/6835 , G11B15/689 , G11B27/36 , G11B2220/417 , G11B2220/90
摘要： Described are a method and apparatus that monitor tape drive health for tape drives in a tape library. The tape library generally contains a data base that is adapted to maintain functional status records for interactions that occur when a tape drive physically engages a tape cartridge. More specifically, errors associated with tape drive and tape cartridge interactions can be stored in the data base and monitored to make determinations relative to problems encountered by a specific tape drive.
摘要翻译：描述了监视磁带库中磁带驱动器的磁带机健康状况的方法和装置。磁带库通常包含一个数据库，适用于为磁带机物理接合磁带盒时发生的交互维护功能状态记录。更具体地说，与磁带驱动器和磁带盒交互相关联的错误可以存储在数据库中并进行监视，以便相对于特定磁带驱动器遇到的问题进行确定。

9. 发明授权

US09570103B2 Optional data encryption by partition for a partitionable data storage library 有权
标题翻译：通过可分区数据存储库的分区可选数据加密
公开(公告)号：US09570103B2
公开(公告)日：2017-02-14
申请号：US14849297
申请日：2015-09-09
申请人： Spectra Logic Corporation
发明人： Matthew Thomas Starr , Jeff Robert Boyton , Nathan Christopher Thompson
IPC分类号： H04L9/32 , G11B20/00 , G06F21/62 , G06F21/78 , G06F3/06
CPC分类号： G11B20/0021 , G06F3/0608 , G06F3/0622 , G06F3/0623 , G06F3/064 , G06F3/0643 , G06F3/0686 , G06F21/6218 , G06F21/78 , G11B20/00086 , G11B20/00144 , G11B20/00173 , G11B20/00253 , G11B20/00413 , G11B20/00811 , G11B2220/417 , G11B2220/90 , H04L9/3242
摘要： Disclosed are a method and apparatus for a data storage library comprising a first and second drive, a first and second mobile medium, a first and second partition wherein the first partition comprises the first drive and the first mobile medium and the second partition comprises the second drive and the second mobile medium, and a combination bridge controller device. The combination bridge controller device is configurable to control first communication traffic between at least a first client and the first partition wherein the first communication traffic can comprise a first data package. The combination bridge controller device is further configurable to optionally encrypt the first data package for storage on the first mobile medium when the first mobile medium is in cooperation with the first drive.
摘要翻译：公开了一种用于数据存储库的方法和装置，包括第一和第二驱动器，第一和第二移动介质，第一和第二分区，其中第一分区包括第一驱动器和第一移动介质，第二分区包括第二分区驱动器和第二移动介质，以及组合桥控制器设备。组合桥控制器设备可配置为控制至少第一客户端与第一分区之间的第一通信业务，其中第一通信业务可以包括第一数据包。组合桥接控制器设备还可配置为当第一移动介质与第一驱动器协作时可选地加密第一数据包以存储在第一移动介质上。

10. 发明申请

US20150380046A1 OPTIONAL DATA ENCRYPTION BY PARTITION FOR A PARTITIONABLE DATA STORAGE LIBRARY 审中-公开
标题翻译：可分数据加密可分数据存储库
公开(公告)号：US20150380046A1
公开(公告)日：2015-12-31
申请号：US14849297
申请日：2015-09-09
申请人： Spectra Logic Corporation
发明人： Matthew Thomas Starr , Jeff Robert Boyton , Nathan Christopher Thompson
IPC分类号： G11B20/00 , G06F3/06 , G06F21/78 , G06F21/62 , H04L9/32
CPC分类号： G11B20/0021 , G06F3/0608 , G06F3/0622 , G06F3/0623 , G06F3/064 , G06F3/0643 , G06F3/0686 , G06F21/6218 , G06F21/78 , G11B20/00086 , G11B20/00144 , G11B20/00173 , G11B20/00253 , G11B20/00413 , G11B20/00811 , G11B2220/417 , G11B2220/90 , H04L9/3242
摘要： Disclosed are a method and apparatus for a data storage library comprising a first and second drive, a first and second mobile medium, a first and second partition wherein the first partition comprises the first drive and the first mobile medium and the second partition comprises the second drive and the second mobile medium, and a combination bridge controller device. The combination bridge controller device is configurable to control first communication traffic between at least a first client and the first partition wherein the first communication traffic can comprise a first data package. The combination bridge controller device is further configurable to optionally encrypt the first data package for storage on the first mobile medium when the first mobile medium is in cooperation with the first drive.
摘要翻译：公开了一种用于数据存储库的方法和装置，包括第一和第二驱动器，第一和第二移动介质，第一和第二分区，其中第一分区包括第一驱动器和第一移动介质，第二分区包括第二分区驱动器和第二移动介质，以及组合桥控制器设备。组合桥控制器设备可配置为控制至少第一客户端与第一分区之间的第一通信业务，其中第一通信业务可以包括第一数据包。组合桥接控制器设备还可配置为当第一移动介质与第一驱动器协作时可选地加密第一数据包以存储在第一移动介质上。

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