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1. 发明授权

US07483231B2 Apparatus, system, and method for redundant identification of a storage medium format 失效
标题翻译：用于冗余识别存储介质格式的装置，系统和方法
公开(公告)号：US07483231B2
公开(公告)日：2009-01-27
申请号：US11553315
申请日：2006-10-26
申请人： Paul Merrill Greco , Hiroshi Itagaki , Takashi Katagiri , Hirokazu Nakayama
发明人： Paul Merrill Greco , Hiroshi Itagaki , Takashi Katagiri , Hirokazu Nakayama
IPC分类号： G11B15/087
CPC分类号： G11B27/11 , G11B27/322 , G11B2220/655 , G11B2220/90
摘要： An apparatus, system, and method are disclosed for redundant identification of a storage medium format. The apparatus for redundant identification of a storage medium format is provided with a plurality of modules configured to functionally execute the necessary steps of writing a Format Identification Data Set (“FID”) to a plurality of predetermined locations on the storage medium, determining a format of the storage medium based on information in the FID, and setting a starting position on the storage medium for a subsequent operation, wherein the starting position is associated with the format of the storage medium. These modules in the described embodiments include a write module, a determination module, and a position module. In a further embodiment, the storage medium may include a data storage tape housed within a tape cartridge, wherein the tape cartridge further comprises a cartridge memory (“CM”) for storing a CM FID.
摘要翻译：公开了用于存储介质格式的冗余识别的装置，系统和方法。用于冗余识别存储介质格式的装置设置有多个模块，其被配置为功能地执行将格式识别数据集（“FID”）写入存储介质上的多个预定位置的必要步骤，确定格式基于FID中的信息存储介质，并且在用于后续操作的存储介质上设置起始位置，其中起始位置与存储介质的格式相关联。所述实施例中的这些模块包括写入模块，确定模块和位置模块。在另一个实施例中，存储介质可以包括容纳在带盒内的数据存储带，其中带盒还包括用于存储CM FID的盒存储器（“CM”）。

2. 发明申请

US20080100946A1 APPARATUS, SYSTEM, AND METHOD FOR REDUNDANT IDENTIFICATION OF A STORAGE MEDIUM FORMAT 失效
标题翻译：存储介质格式冗余识别的装置，系统和方法
公开(公告)号：US20080100946A1
公开(公告)日：2008-05-01
申请号：US11553315
申请日：2006-10-26
申请人： Paul Merrill Greco , Hiroshi Itagaki , Takashi Katagiri , Hirokazu Nakayama
发明人： Paul Merrill Greco , Hiroshi Itagaki , Takashi Katagiri , Hirokazu Nakayama
IPC分类号： G11B5/02
CPC分类号： G11B27/11 , G11B27/322 , G11B2220/655 , G11B2220/90
摘要： An apparatus, system, and method are disclosed for redundant identification of a storage medium format. The apparatus for redundant identification of a storage medium format is provided with a plurality of modules configured to functionally execute the necessary steps of writing a Format Identification Data Set (“FID”) to a plurality of predetermined locations on the storage medium, determining a format of the storage medium based on information in the FID, and setting a starting position on the storage medium for a subsequent operation, wherein the starting position is associated with the format of the storage medium. These modules in the described embodiments include a write module, a determination module, and a position module. In a further embodiment, the storage medium may include a data storage tape housed within a tape cartridge, wherein the tape cartridge further comprises a cartridge memory (“CM”) for storing a CM FID.
摘要翻译：公开了用于存储介质格式的冗余识别的装置，系统和方法。用于冗余识别存储介质格式的装置设置有多个模块，其被配置为功能地执行将格式识别数据集（“FID”）写入存储介质上的多个预定位置的必要步骤，确定格式基于FID中的信息存储介质，并且在用于后续操作的存储介质上设置起始位置，其中起始位置与存储介质的格式相关联。所述实施例中的这些模块包括写入模块，确定模块和位置模块。在另一个实施例中，存储介质可以包括容纳在带盒内的数据存储带，其中带盒还包括用于存储CM FID的盒存储器（“CM”）。

3. 发明授权

US06950257B1 Writing to magnetic tape with backhitchless backspacing and data set invalidation 失效
标题翻译：写入磁带带有后跟反向间隔和数据集无效
公开(公告)号：US06950257B1
公开(公告)日：2005-09-27
申请号：US10836671
申请日：2004-04-29
申请人： Paul Merrill Greco , Glen Alan Jaquette , Hiroshi Itagaki , Hironobu Nagura , Hirokazu Nakayama , Satoshi Tohji , Terue Watanabe
发明人： Paul Merrill Greco , Glen Alan Jaquette , Hiroshi Itagaki , Hironobu Nagura , Hirokazu Nakayama , Satoshi Tohji , Terue Watanabe
IPC分类号： G11B5/008 , G11B5/09 , G11B15/087 , G11B15/20 , G11B20/10 , G11B20/12 , G11B27/032 , G11B27/036 , G11B27/30 , G11B27/32
CPC分类号： G11B20/1205 , G11B5/00813 , G11B15/087 , G11B15/20 , G11B20/10 , G11B27/032 , G11B27/036 , G11B27/3027 , G11B27/328 , G11B2020/10898 , G11B2020/10907 , G11B2220/90
摘要： Backspacing over data to overwrite the data as recorded on magnetic tape is provided logically, rather than by causing a magnetic tape to drive to backhitch. The data is written to the magnetic tape as it was before it was logically changed in order to insure that the data is preserved on tape. Recovery of the data is from a succeeding data set which logically invalidates the original data by a superseding identifier. Control logic arranges data transactions for writing to magnetic tape as data sets; and, in response to backspace and overwrite commands, or when transactions are accumulated into a succeeding data set, rewrites the original transaction adjusted in accordance with the commands as a superseding data set downstream from the original transaction, logically invalidating the original transaction by setting a superseding identifier in the superseding data set(s).
摘要翻译：逻辑上提供了对数据进行覆盖以覆盖磁带上记录的数据，而不是通过使磁带驱动到后退。数据被写入磁带，因为它是在逻辑上改变之前，以确保数据保存在磁带上。来自后续数据集的数据的恢复，其通过替代标识符逻辑地使原始数据无效。控制逻辑将数据交易写入磁带作为数据集; 并且响应于退格和重写命令，或者当事务被累积到后续数据集中时，重写根据命令调整的原始事务作为来自原始事务下游的替代数据集，通过设置原始事务来逻辑地使原始事务无效在取代的数据集中替代标识符。

4. 发明申请

US20080065906A1 VALIDATING AN ENCRYPTION KEY FILE ON REMOVABLE STORAGE MEDIA 失效
标题翻译：在可移动存储介质上验证加密密钥文件
公开(公告)号：US20080065906A1
公开(公告)日：2008-03-13
申请号：US11530019
申请日：2006-09-07
申请人： Hiroshi Itagaki , James Mitchell Karp , Hirokazu Nakayama , Toshiyuki Shiratori , Paul Merrill Greco
发明人： Hiroshi Itagaki , James Mitchell Karp , Hirokazu Nakayama , Toshiyuki Shiratori , Paul Merrill Greco
IPC分类号： G06F12/14
CPC分类号： G06F21/80
摘要： Provided are a method, system, removable storage cartridge, and article of manufacture for validating an encryption key file on a removable storage media. Copies of an encryption key file are written to multiple locations on a removable storage media, wherein data is encrypted and decrypted using an encryption key included in the encryption key file. A validation operation is performed on the copy of the encryption key file at one of the key locations, wherein the key locations comprise the locations on the removable storage media to which the encryption key files were written. In response to the copy of the encryption key file not validating, a command is sent to cause the data and valid copies of the encryption key file to be rewritten to a new storage media.
摘要翻译：提供了用于验证可移动存储介质上的加密密钥文件的方法，系统，可移动存储盒和制品。将加密密钥文件的副本写入可移动存储介质上的多个位置，其中使用包含在加密密钥文件中的加密密钥对数据进行加密和解密。对密钥位置之一处的加密密钥文件的副本执行验证操作，其中密钥位置包括写入加密密钥文件的可移动存储介质上的位置。响应于未验证的加密密钥文件的副本，发送命令以使加密密钥文件的数据和有效副本被重写到新的存储介质。

5. 发明授权

US07757099B2 Validating an encryption key file on removable storage media 失效
标题翻译：验证可移动存储介质上的加密密钥文件
公开(公告)号：US07757099B2
公开(公告)日：2010-07-13
申请号：US11530019
申请日：2006-09-07
申请人： Paul Merrill Greco , Hiroshi Itagaki , James Mitchell Karp , Hirokazu Nakayama , Toshiyuki Shiratori
发明人： Paul Merrill Greco , Hiroshi Itagaki , James Mitchell Karp , Hirokazu Nakayama , Toshiyuki Shiratori
IPC分类号： G06F21/00
CPC分类号： G06F21/80
摘要： Provided are a method, system, removable storage cartridge, and article of manufacture for validating an encryption key file on a removable storage media. Copies of an encryption key file are written to multiple locations on a removable storage media, wherein data is encrypted and decrypted using an encryption key included in the encryption key file. A validation operation is performed on the copy of the encryption key file at one of the key locations, wherein the key locations comprise the locations on the removable storage media to which the encryption key files were written. In response to the copy of the encryption key file not validating, a command is sent to cause the data and valid copies of the encryption key file to be rewritten to a new storage media.
摘要翻译：提供了用于验证可移动存储介质上的加密密钥文件的方法，系统，可移动存储盒和制品。将加密密钥文件的副本写入可移动存储介质上的多个位置，其中使用包含在加密密钥文件中的加密密钥对数据进行加密和解密。对密钥位置之一处的加密密钥文件的副本执行验证操作，其中密钥位置包括写入加密密钥文件的可移动存储介质上的位置。响应于未验证的加密密钥文件的副本，发送命令以使加密密钥文件的数据和有效副本被重写到新的存储介质。

6. 发明授权

US07511915B2 Method, system, and program for storing data in a storage medium 失效
标题翻译：用于将数据存储在存储介质中的方法，系统和程序
公开(公告)号：US07511915B2
公开(公告)日：2009-03-31
申请号：US11734231
申请日：2007-04-11
申请人： Paul Merrill Greco , Glen Alan Jaquette , James Mitchell Karp , Hirokazu Nakayama
发明人： Paul Merrill Greco , Glen Alan Jaquette , James Mitchell Karp , Hirokazu Nakayama
IPC分类号： G11B21/02 , G11B5/09
CPC分类号： G11B5/00817 , G11B20/10527 , G11B20/1201 , G11B27/3027 , G11B2020/10675 , G11B2020/1074 , G11B2220/90 , G11B2220/95
摘要： Provided are a method, system, and article of manufacture for writing data in a tape medium having wraps. A layout of the tape is provided including at least one segment within a full length of first set of wraps for writing user data and at least one segment within a full length of a second set of wraps for writing a work copy of the user data. User data is received to write to the tape medium. Detection is made of whether data writing is occurring in a specified write mode. A work copy is written to available segments in the second set of wraps not having user data in response to the data writing occurring in the specified write mode.
摘要翻译：提供了一种用于在具有包裹的带介质中写入数据的方法，系统和制品。提供带的布局，其包括用于写入用户数据的第一组包裹的全长的至少一个片段和用于写入用户数据的工作副本的第二组包裹的全长内的至少一个片段。接收用户数据以写入磁带介质。数据写入是否以指定的写入模式进行检测。工作副本被写入第二组不具有用户数据的回卷中的可用段，以响应以指定的写入模式发生的数据写入。

7. 发明授权

US07236322B2 Method, system, and program for storing data in a storage medium 失效
标题翻译：用于将数据存储在存储介质中的方法，系统和程序
公开(公告)号：US07236322B2
公开(公告)日：2007-06-26
申请号：US10645754
申请日：2003-08-20
申请人： Paul Merrill Greco , Glen Alan Jaquette , James Mitchell Karp , Hirokazu Nakayama
发明人： Paul Merrill Greco , Glen Alan Jaquette , James Mitchell Karp , Hirokazu Nakayama
IPC分类号： G11B21/02 , G11B5/09
CPC分类号： G11B5/00817 , G11B20/10527 , G11B20/1201 , G11B27/3027 , G11B2020/10675 , G11B2020/1074 , G11B2220/90 , G11B2220/95
摘要： Provided are a method, system, and program for writing data in a tape medium having wraps. A layout of the tape is provided including at least one segment within a full available length of a first set of wraps for writing user data and at least one segment within a full length of a second set of wraps for writing a work copy of the user data. User data is received to write to the tape medium and detecting is performed as to whether the data being written is occurring in a specified write mode. If the data writing is not occurring in the specified write mode, then writing the received user data to one segment in the first set of wraps. If the data writing is occurring in the specified write mode, then writing a work copy to available full length wraps not having user data.
摘要翻译：提供了一种用于在具有包裹的带介质中写入数据的方法，系统和程序。提供磁带的布局，其包括用于写入用户数据的第一组包装的完整可用长度内的至少一个片段和用于写入用户工作副本的第二组包装的全长内的至少一个片段数据。接收用户数据以写入磁带介质，并且检测是否正在以指定的写入模式发生被写入的数据。如果在指定的写入模式下不发生数据写入，则将接收的用户数据写入第一组包装中的一个段。如果数据写入在指定的写入模式下发生，则将工作副本写入可用的全长包装，而不具有用户数据。

8. 发明授权

US06865043B2 Data set information for recovery of synchronized data on magnetic tape 失效
标题翻译：用于恢复磁带上同步数据的数据集信息
公开(公告)号：US06865043B2
公开(公告)日：2005-03-08
申请号：US10293550
申请日：2002-11-14
申请人： Toshimi Ataku , Paul Merrill Greco , Hiroshi Itagaki , Glen Alan Jaquette , Hironobu Nagura , Toshiyuki Shiratori
发明人： Toshimi Ataku , Paul Merrill Greco , Hiroshi Itagaki , Glen Alan Jaquette , Hironobu Nagura , Toshiyuki Shiratori
IPC分类号： G06F3/06 , G11B20/10 , G11B20/12 , G11B20/14 , G11B27/30 , G11B5/09
CPC分类号： G11B27/3027 , G06F3/0601 , G06F2003/0698 , G11B20/10527 , G11B20/1201 , G11B20/1403 , G11B2020/1062 , G11B2220/216 , G11B2220/90 , G11B2220/95
摘要： Special fields for error recovery are provided in data set information tables of data sets written with synchronized transactions. If a transaction only partially fills a data set, that data set is rewritten in a succeeding data set, appending the next transaction. A moving access point in the table identifies the appended transaction, allowing the rewritten transaction to be skipped during read recovery. The table provides recovery trails by providing a thread to tie the data sets together, the status of the data set, and pointers, such as identifying the wrap of the immediately succeeding data set.
摘要翻译：在用同步事务写入的数据集的数据集信息表中提供了用于错误恢复的特殊字段。如果事务仅部分填充数据集，则该数据集将重写在后续数据集中，附加下一个事务。表中的移动接入点标识附加的事务，允许在读取恢复期间跳过重写的事务。该表通过提供线程将数据集合在一起，数据集的状态和指针（例如标识紧随其后的数据集的换行）来提供恢复路径。

9. 发明授权

US07965844B2 System and method for processing user data in an encryption pipeline 有权
标题翻译：用于在加密管道中处理用户数据的系统和方法
公开(公告)号：US07965844B2
公开(公告)日：2011-06-21
申请号：US11688445
申请日：2007-03-20
申请人： Paul Merrill Greco , Shai Halevi , Glen Alan Jaquette
发明人： Paul Merrill Greco , Shai Halevi , Glen Alan Jaquette
IPC分类号： H04L9/06 , H04L9/14
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。

10. 发明授权

US07953978B2 Key generation and retrieval using key servers 有权
标题翻译：使用密钥服务器的密钥生成和检索
公开(公告)号：US07953978B2
公开(公告)日：2011-05-31
申请号：US11530006
申请日：2006-09-07
申请人： Paul Merrill Greco , Timothy James Hahn , Glen Alan Jaquette
发明人： Paul Merrill Greco , Timothy James Hahn , Glen Alan Jaquette
IPC分类号： H04L9/32 , G06F11/30
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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