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公开(公告)号：US06286079B1
公开(公告)日：2001-09-04
申请号：US09228229
申请日：1999-01-11
IPC分类号： G06F1200
CPC分类号： G06F3/0617 , G06F3/0659 , G06F3/0686 , G11B15/689 , G11B17/228 , G11B27/002 , G11B27/11 , G11B27/36 , G11B2220/20 , G11B2220/2512 , G11B2220/41 , G11B2220/90
摘要： Storage shelves of a mass data storage library are organized into a plurality of subsets for the purpose of conducting an inventory of media stored in the shelves. In response to an inventory command, the inventory is conducted in a predetermined order by subset. Upon completion of the inventory of each subset, the completion is posted in a list. A command input detects newly issued commands (subsequent to the inventory command), and places them in a queue. After completion of the inventory of a subset, and upon detecting a command for a non-inventory process (such as a media move), the inventory is interrupted and stopped. The move is conducted, and, upon completion of the move, the inventory is resumed. If a newly issued command is an inventory command, the inventory command is incorporated into the inventory process.
摘要翻译： 大容量数据存储库的存储架被组织成多个子集，用于进行存储在架子中的介质的库存。 响应于库存命令，通过子集以预定顺序进行库存。 完成每个子集的清单后，完成将过帐到列表中。 命令输入检测新发出的命令（在库存命令之后），并将它们放入队列中。 在完成子集的清单之后，并且在检测到非库存过程（例如媒体移动）的命令时，库存被中断和停止。 这一举动进行了，而在搬迁完成后，库存恢复。 如果新发出的命令是库存命令，则库存命令被并入库存过程。
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2.发明授权Concurrent read and write access to simulated sequential data of a removable random access data storage medium 失效对可移动随机存取数据存储介质的模拟顺序数据的并行读写访问公开(公告)号：US06785078B2
公开(公告)日：2004-08-31
申请号：US10035117
申请日：2002-01-04
IPC分类号： G11B1518
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B19/02 , G11B27/002 , G11B27/329 , G11B2220/20 , G11B2220/2516 , G11B2220/41 , G11B2220/90
摘要： A data storage drive arranged as a plurality of logical accessors accesses data on a removable random access medium. Upon a write access for a data segment by a logical accessor, a control locks a context comprising at least one data segment of a partition to the logical accessor. The control concurrently allows read access to the data of the removable random access medium, except the locked context, and allows write access, except to the locked partition, by other logical accessors.
摘要翻译： 布置为多个逻辑存取器的数据存储驱动器访问可移动随机存取介质上的数据。 在由逻辑访问器对数据段进行写入访问时，控件将包含分区的至少一个数据段的上下文锁定到逻辑存取器。 除了锁定的上下文之外，该控制同时允许对可移动随机存取介质的数据的读取访问，并且允许除其他逻辑存取器之外的锁定分区之外的写访问。
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3.发明授权公开(公告)号：US07877603B2
公开(公告)日：2011-01-25
申请号：US11530022
申请日：2006-09-07
CPC分类号： G06F21/6218 , G06F21/78
摘要： Provided are a method, system, and article of manufacture for configuring a storage drive to communicate with encryption and key managers. A storage drive receives a request to access a coupled removable storage media for drive operations. The storage drive obtains encryption status for the coupled removable storage media from an encryption manager. The storage drive determines from the obtained encryption status whether to encrypt the coupled removable storage media to access. The storage drive obtains at least one key from a key manager in response to determining to encrypt with respect to the coupled removable storage media. The storage drive performs data operations using the at least one key to encrypt data.
摘要翻译： 提供了用于配置存储驱动器以与加密和密钥管理器进行通信的方法，系统和制品。 存储驱动器接收访问用于驱动操作的耦合的可移动存储介质的请求。 存储驱动器从加密管理器获得耦合的可移动存储介质的加密状态。 存储驱动器根据所获得的加密状态确定是否加密耦合的可移动存储介质以进行访问。 响应于确定相对于耦合的可移动存储介质进行加密，存储驱动器从密钥管理器获得至少一个密钥。 存储驱动器使用至少一个密钥来执行数据操作以加密数据。
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4.发明申请公开(公告)号：US20080065882A1
公开(公告)日：2008-03-13
申请号：US11530022
申请日：2006-09-07
IPC分类号： H04L9/00
CPC分类号： G06F21/6218 , G06F21/78
摘要： Provided are a method, system, and article of manufacture for configuring a storage drive to communicate with encryption and key managers. A storage drive receives a request to access a coupled removable storage media for drive operations. The storage drive obtains encryption status for the coupled removable storage media from an encryption manager. The storage drive determines from the obtained encryption status whether to encrypt the coupled removable storage media to access. The storage drive obtains at least one key from a key manager in response to determining to encrypt with respect to the coupled removable storage media. The storage drive performs data operations using the at least one key to encrypt data.
摘要翻译： 提供了用于配置存储驱动器以与加密和密钥管理器进行通信的方法，系统和制品。 存储驱动器接收访问用于驱动操作的耦合的可移动存储介质的请求。 存储驱动器从加密管理器获得耦合的可移动存储介质的加密状态。 存储驱动器根据所获得的加密状态确定是否加密耦合的可移动存储介质以进行访问。 响应于确定相对于耦合的可移动存储介质进行加密，存储驱动器从密钥管理器获得至少一个密钥。 存储驱动器使用至少一个密钥来执行数据操作以加密数据。
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公开(公告)号：US08254577B2
公开(公告)日：2012-08-28
申请号：US12034604
申请日：2008-02-20
申请人： Ahmed M. Almoustafa , Brian Gerard Goodman , Paul Merrill Greco , Glen Alan Jaquette , Leonard George Jesionowski , Aaron S. Palazzolo , Michael L. Taylor , An Thien Tran
发明人： Ahmed M. Almoustafa , Brian Gerard Goodman , Paul Merrill Greco , Glen Alan Jaquette , Leonard George Jesionowski , Aaron S. Palazzolo , Michael L. Taylor , An Thien Tran
摘要： A label corresponding to a cryptographic key is stored at a first computational device. A user provided label is received at a second computational device. The user provided label is sent from the second computational device to the first computational device. The user provided label is compared to the label stored at the first computational device. The cryptographic key is used to perform cryptographic operations on data, in response to determining that the user provided label matches the label stored at the first computational device.
摘要翻译： 对应于加密密钥的标签被存储在第一计算设备。 在第二计算设备处接收用户提供的标签。 用户提供的标签从第二计算设备发送到第一计算设备。 将用户提供的标签与存储在第一计算设备处的标签进行比较。 响应于确定用户提供的标签与存储在第一计算设备上的标签相匹配，密码密钥用于对数据执行加密操作。
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公开(公告)号：US20090208017A1
公开(公告)日：2009-08-20
申请号：US12034604
申请日：2008-02-20
申请人： Ahmed M. Almoustafa , Brian Gerard Goodman , Paul Merrill Greco , Glen Alan Jaquette , Leonard George Jesionowski , Aaron S. Palazzolo , Michael L. Taylor , An Thien Tran
发明人： Ahmed M. Almoustafa , Brian Gerard Goodman , Paul Merrill Greco , Glen Alan Jaquette , Leonard George Jesionowski , Aaron S. Palazzolo , Michael L. Taylor , An Thien Tran
IPC分类号： H04L9/06
摘要： A label corresponding to a cryptographic key is stored at a first computational device. A user provided label is received at a second computational device. The user provided label is sent from the second computational device to the first computational device. The user provided label is compared to the label stored at the first computational device. The cryptographic key is used to perform cryptographic operations on data, in response to determining that the user provided label matches the label stored at the first computational device.
摘要翻译： 对应于加密密钥的标签被存储在第一计算设备。 在第二计算设备处接收用户提供的标签。 用户提供的标签从第二计算设备发送到第一计算设备。 将用户提供的标签与存储在第一计算设备处的标签进行比较。 响应于确定用户提供的标签与存储在第一计算设备上的标签相匹配，密码密钥用于对数据执行加密操作。
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7.发明授权公开(公告)号：US07965844B2
公开(公告)日：2011-06-21
申请号：US11688445
申请日：2007-03-20
CPC分类号： G11B20/00086
摘要： A method, system and program are disclosed for efficiently processing host data which comprises encrypted and non-encrypted data and is to be written to a storage medium. The encrypted data is written to the storage medium in encrypted form. The non-encrypted data is encrypted by a storage device using a well known encryption key and written to the storage medium. In this way, the data that is processed by the storage device to and from the storage medium can always be processed through a single encryption engine.
摘要翻译： 公开了一种方法，系统和程序，用于有效地处理包括加密和非加密数据的主机数据，并将其写入存储介质。 加密数据以加密形式写入存储介质。 未经加密的数据由存储装置使用公知的加密密钥进行加密并写入存储介质。 以这种方式，存储设备处理和从存储介质处理的数据可以总是通过单个加密引擎来处理。
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公开(公告)号：US07953978B2
公开(公告)日：2011-05-31
申请号：US11530006
申请日：2006-09-07
CPC分类号： H04L9/083 , H04L63/062 , H04L2209/76
摘要： Provided are techniques for key generation and retrieval. Unique identifiers of two or more key servers are stored, wherein each key server is capable of generating keys for encryption of data and of returning keys for decryption of data. A key request is received. A technique for selecting one of the key servers to which the key request is to be forwarded is identified. One of the key servers is selected using the identified technique. The key request is sent to the identified key server.
摘要翻译： 提供了用于密钥生成和检索的技术。 存储两个或更多个密钥服务器的唯一标识符，其中每个密钥服务器能够生成用于加密数据的密钥和用于数据解密的返回密钥。 收到一个关键请求。 识别用于选择要转发密钥请求的密钥服务器之一的技术。 使用识别的技术选择其中一个关键服务器。 密钥请求被发送到识别的密钥服务器。
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公开(公告)号：US07650461B2
公开(公告)日：2010-01-19
申请号：US12206089
申请日：2008-09-08
IPC分类号： G06F12/00
CPC分类号： G11B23/288 , G11B15/07 , G11B23/042 , G11B23/107
摘要： A magnetic tape cartridge, a recording system, and a magnetic tape drive are configured to, for example, guard against tampering with a write once overwrite protection pointer which allows a rewritable magnetic tape to be treated as write once. In one embodiment, the magnetic tape cartridge comprises a magnetic tape and a cartridge memory. The magnetic tape is configured to provide at least one overwrite protection pointer, the overwrite protection pointer identifying data to be protected from being overwritten; and the cartridge memory is configured to provide the at least one overwrite protection pointer, the overwrite protection pointer identifying magnetic tape data to be protected from being overwritten.
摘要翻译： 磁带盒，记录系统和磁带驱动器被配置为例如防止篡改写入一次重写保护指针，其允许可重写磁带被处理为一次写入。 在一个实施例中，磁带盒包括磁带和盒式存储器。 磁带被配置为提供至少一个覆盖保护指针，覆盖保护指针识别要被保护的数据不被覆盖; 并且盒存储器被配置为提供至少一个覆盖保护指针，所述覆盖保护指针标识要被保护的磁带数据不被重写。
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公开(公告)号：US20090177314A1
公开(公告)日：2009-07-09
申请号：US11971050
申请日：2008-01-08
IPC分类号： G06F7/00
CPC分类号： G11B20/16 , G11B5/00813 , G11B15/6835 , G11B15/6895
摘要： A system and computer program product are provided for utilizing target of opportunity to perform at least one special operation while a removable storage medium is mounted within a data storage drive for another purpose. The system comprises a tape library and a tape drive coupled to the tape library. The tape library receives a command to mount a tape cartridge in the tape drive. If it is determined by the tape library that at least one special operation may be performed, then tape library has recognized that a target of opportunity exists. In response to determining that at least one special operation may be performed, the tape library sends a first notification that the tape drive is to remain in a not ready state. The tape library mounts the tape cartridge in the tape drive after determining that at least one special operation may be performed. In response to the tape drive performing the at least one special operation, the tape library sends a second notification that the tape drive is in a ready state or an error state.
摘要翻译： 提供了一种系统和计算机程序产品，用于利用机会目标来执行至少一个特殊操作，同时可移动存储介质安装在数据存储驱动器内用于另一目的。 该系统包括磁带库和耦合到磁带库的磁带驱动器。 磁带库收到一个将磁带盒安装在磁带机中的命令。 如果由磁带库确定可以执行至少一个特殊操作，则磁带库已经认识到存在机会目标。 响应于确定可以执行至少一个特殊操作，磁带库发送磁带驱动器将保持未就绪状态的第一通知。 在确定至少可以执行一个特殊操作之后，磁带库将磁带盒安装在磁带驱动器中。 响应于磁带驱动器执行至少一个特殊操作，磁带库发送第二个通知，指示磁带驱动器处于就绪状态或错误状态。
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