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1. 发明申请

US20130194904A1 WRITING SYSTEM, WRITING DEVICE, AND WRITING METHOD 有权
标题翻译：书写系统，书写工具和书写方法
公开(公告)号：US20130194904A1
公开(公告)日：2013-08-01
申请号：US13751308
申请日：2013-01-28
申请人： FUJITSU LIMITED
发明人： Yoshiaki OCHI
IPC分类号： G11B20/18
CPC分类号： G11B20/18 , G11B20/1886 , G11B2220/63
摘要： A writing-system comprises a first and a second writing-device, and is connected to an information-processor-apparatus that obtains unwritten-data from the first and the second writing-devices when a notification is received, the notification indicating that the unwritten-data is generated while writing data on a recording-medium used by either of the writing-devices, wherein the first writing-device comprises a first writing-unit, when the unwritten-data is generated while writing data on a recording-medium, transmits to the information-processor-apparatus, dummy information for inhibiting the unwritten-data to be obtained by the information-processor-apparatus, and writes the unwritten-data to a memory-unit, the recording-medium and the memory-unit are included in a cartridge accommodated in the first writing-device, and the second writing-device comprises a second writing-unit that writes, on the recording-medium, the unwritten-data stored in the memory-unit when the cartridge is moved from the first writing-device to the second writing-device.
摘要翻译：写入系统包括第一和第二写入装置，并且连接到当接收到通知时从第一和第二写入装置获得未写入数据的信息处理器装置，指示未写入的通知在由任一个写入装置使用的记录介质上写入数据时产生数据，其中第一写入装置包括第一写入单元，当在记录介质上写入数据时产生未写入的数据，向信息处理器装置发送用于禁止由信息处理装置获取的未写入数据的伪信息，并将未写入数据写入存储单元，记录介质和存储单元是包括在容纳在第一写入装置中的盒中，并且第二写入装置包括第二写入单元，其在记录介质上写入当盒是mo时存储在存储单元中的未写入数据从第一写入装置移动到第二写入装置。

2. 发明授权

US11935566B2 Magnetic disk device and method for suppressing time required for rewrite operation caused by adjacent track interference 有权
公开(公告)号：US11935566B2
公开(公告)日：2024-03-19
申请号：US17903870
申请日：2022-09-06
申请人： Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
发明人： Syosuke Maruyama
IPC分类号： G11B5/09 , G11B5/012 , G11B20/18
CPC分类号： G11B5/09 , G11B5/012 , G11B20/18 , G11B2220/2516 , G11B2220/63
摘要： According to an embodiment, on a first track of a magnetic disk, a plurality of first sectors in each of which a data segment is stored, and a second sector in which a parity for first error correction is stored are arranged in this order from a first position. A controller executes a first operation of sequentially reading a first data segment from each of the plurality of first sectors, and storing a group of the read first data segments in a buffer memory. The controller obtains a first parity from the group of the read first data segments. The controller starts a second operation of writing each first data segment stored in the buffer memory, to a first sector that is a read source among the plurality of first sectors, and writing the first parity to the second sector, before the magnetic head reaches the first position.

3. 发明申请

US20150098149A1 LOCATING DATA STORED ON A MAGNETIC MEDIUM 有权
标题翻译：定位在磁介质上的数据
公开(公告)号：US20150098149A1
公开(公告)日：2015-04-09
申请号：US14049278
申请日：2013-10-09
申请人： International Business Machines Corporation
发明人： Allen K. Bates , Nhan X. Bui , Daniel J. Winarski
IPC分类号： G11B27/28
CPC分类号： G11B5/00 , G11B5/584 , G11B27/11 , G11B27/3027 , G11B2220/63 , G11B2220/93
摘要： A set of lateral positions, of the magnetic medium with respect to the tape reel and a set of longitudinal positions of the magnetic medium with respect to the beginning of the magnetic medium as the magnetic medium comes off the first tape reel, are identified. A record is stored, on a non-volatile storage medium, of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium. The record, of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium as the magnetic medium comes off a second tape reel, is read. A tape head is moved laterally, to the lateral positions in response to the reading of the record of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium.
摘要翻译：识别磁介质相对于磁带卷盘的一组横向位置以及磁介质相对于介质从磁介质脱离第一磁带卷盘开始时的一组纵向位置。在非易失性存储介质上存储磁介质的一组横向位置和磁介质纵向位置集的记录。读取磁介质的一组横向位置和作为磁性介质脱离第二磁带卷轴的磁性介质的纵向位置集合的记录。响应于读取磁介质的一组横向位置的记录和磁介质的一组纵向位置，磁带头横向移动到横向位置。

4. 发明授权

US08811133B2 Writing system, writing device, and writing method 有权
标题翻译：写作系统，书写设备和书写方式
公开(公告)号：US08811133B2
公开(公告)日：2014-08-19
申请号：US13751308
申请日：2013-01-28
申请人： Fujitsu Limited
发明人： Yoshiaki Ochi
IPC分类号： G11B15/24 , G11B20/18 , G11B7/085
CPC分类号： G11B20/18 , G11B20/1886 , G11B2220/63
摘要： A writing-system comprises a first and a second writing-device, and is connected to an information-processor-apparatus that obtains unwritten-data from the first and the second writing-devices when a notification is received, the notification indicating that the unwritten-data is generated while writing data on a recording-medium used by either of the writing-devices, wherein the first writing-device comprises a first writing-unit, when the unwritten-data is generated while writing data on a recording-medium, transmits to the information-processor-apparatus, dummy information for inhibiting the unwritten-data to be obtained by the information-processor-apparatus, and writes the unwritten-data to a memory-unit, the recording-medium and the memory-unit are included in a cartridge accommodated in the first writing-device, and the second writing-device comprises a second writing-unit that writes, on the recording-medium, the unwritten-data stored in the memory-unit when the cartridge is moved from the first writing-device to the second writing-device.
摘要翻译：写入系统包括第一和第二写入装置，并且连接到当接收到通知时从第一和第二写入装置获得未写入数据的信息处理器装置，指示未写入的通知在由任一个写入装置使用的记录介质上写入数据时产生数据，其中第一写入装置包括第一写入单元，当在记录介质上写入数据时产生未写入的数据，向信息处理器装置发送用于禁止由信息处理装置获取的未写入数据的伪信息，并将未写入数据写入存储单元，记录介质和存储单元是包括在容纳在第一写入装置中的盒中，并且第二写入装置包括第二写入单元，其在记录介质上写入当盒是mo时存储在存储单元中的未写入数据从第一写入装置移动到第二写入装置。

5. 发明授权

US08069384B2 Scanning reassigned data storage locations 有权
标题翻译：扫描重新分配的数据存储位置
公开(公告)号：US08069384B2
公开(公告)日：2011-11-29
申请号：US12480087
申请日：2009-06-08
申请人： Bo Wei , Patrick Tai Heng Wong , MingZhong Ding
发明人： Bo Wei , Patrick Tai Heng Wong , MingZhong Ding
IPC分类号： G11C29/00 , G06F11/00
CPC分类号： G11B20/1883 , G11B20/1816 , G11B20/1879 , G11B2020/1893 , G11B2220/20 , G11B2220/2516 , G11B2220/63
摘要： An aspect of the present disclosure relates to scanning reassigned data storage locations. In one example, a reassignment table is accessed to identify a deallocated data storage location and scan the deallocated data storage location for media defects.
摘要翻译：本公开的一个方面涉及对重新分配的数据存储位置的扫描。在一个示例中，访问重新分配表以识别解除分配的数据存储位置，并扫描解除分配的数据存储位置以进行媒体缺陷。

6. 发明授权

US09183851B2 Locating data stored on a magnetic medium 有权
标题翻译：定位存储在磁性介质上的数据
公开(公告)号：US09183851B2
公开(公告)日：2015-11-10
申请号：US14049278
申请日：2013-10-09
申请人： International Business Machines Corporation
发明人： Allen K. Bates , Nhan X. Bui , Daniel J. Winarski
IPC分类号： G11B15/18 , G11B5/00 , G11B27/11 , G11B27/30
CPC分类号： G11B5/00 , G11B5/584 , G11B27/11 , G11B27/3027 , G11B2220/63 , G11B2220/93
摘要： A set of lateral positions, of the magnetic medium with respect to the tape reel and a set of longitudinal positions of the magnetic medium with respect to the beginning of the magnetic medium as the magnetic medium comes off the first tape reel, are identified. A record is stored, on a non-volatile storage medium, of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium. The record, of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium as the magnetic medium comes off a second tape reel, is read. A tape head is moved laterally, to the lateral positions in response to the reading of the record of the set of lateral positions of the magnetic medium and the set of longitudinal positions of the magnetic medium.
摘要翻译：识别磁介质相对于磁带卷盘的一组横向位置以及磁介质相对于介质从磁介质脱离第一磁带卷盘开始时的一组纵向位置。在非易失性存储介质上存储磁介质的一组横向位置和磁介质纵向位置集的记录。读取磁介质的一组横向位置和作为磁性介质脱离第二磁带卷轴的磁性介质的纵向位置集合的记录。响应于读取磁介质的一组横向位置的记录和磁介质的一组纵向位置，磁带头横向移动到横向位置。

7. 发明授权

US09047922B2 Autonomous event logging for drive failure analysis 有权
标题翻译：用于驱动器故障分析的自动事件记录
公开(公告)号：US09047922B2
公开(公告)日：2015-06-02
申请号：US13360073
申请日：2012-01-27
申请人： Brian John Higley , Bradley John Gill
发明人： Brian John Higley , Bradley John Gill
IPC分类号： G06F11/00 , G11B27/36 , G06F11/07 , G06F11/34 , G06F11/30
CPC分类号： G11B27/36 , G06F11/0727 , G06F11/0766 , G06F11/3058 , G06F11/3476 , G06F2201/81 , G06F2201/86 , G11B2220/63
摘要： A method and system for providing autonomous event logging and retrieval for failure analysis. In one implementation, storage device firmware monitors and records events (e.g., storage device errors and/or failures) to the storage device flash in substantially real time from power on of the storage device to power off. Additionally, diagnostic data relating to an event, including a time stamp and storage device environmental conditions are recorded. The logged event data may be utilized to streamline failure analysis by determining whether the storage device failed and if so, when the storage device failed and what the conditions of the storage device were at the time of the failure. Such information may be used for failure, warranty, integrator, and/or troubleshooting analysis.
摘要翻译：一种用于提供故障分析的自主事件记录和检索的方法和系统。在一个实施方式中，存储设备固件基本上实时地从存储设备的电源关闭到监视和记录存储设备的事件（例如，存储设备错误和/或故障）闪存以断电。另外，记录与事件相关的诊断数据，包括时间戳和存储设备环境条件。记录的事件数据可以用于通过确定存储设备是否失败以及当存储设备发生故障以及存储设备在故障发生时的条件时是否失败来简化故障分析。此类信息可用于故障，保修，集成商和/或故障排除分析。

8. 发明申请

US20110170383A1 METHOD FOR MANAGING DEFECT OF OPTICAL DISC 有权
标题翻译：管理光盘缺陷的方法
公开(公告)号：US20110170383A1
公开(公告)日：2011-07-14
申请号：US12986715
申请日：2011-01-07
申请人： Changsic YI
发明人： Changsic YI
IPC分类号： G11B7/0037 , G11B33/12
CPC分类号： G11B20/1883 , G11B2020/1893 , G11B2220/20 , G11B2220/2537 , G11B2220/63
摘要： Disclosed is a method for managing a defect of an optical disc. In the method, when a host requests data of an optical disc inserted into an optical disc drive (ODD) included in a device to be integrated with a solid state drive (SSD), an address of the requested data is compared with contents contained in defect management information managed within the SSD, and the requested data is read from the optical disc or from the defect management information according to a result of the comparing. The defect management information may include optical disc identification information, address information, defect type information and data of a corresponding address. When the optical disc is inserted into the ODD, defect management information regarding the optical disc may be generated and stored in the SSD. Accordingly, Read Delay or Read Fail, resulting from a defect of the optical disc, can be obviated.
摘要翻译：公开了一种管理光盘缺陷的方法。在该方法中，当主机请求插入到要与固态驱动器（SSD）集成的设备中的光盘驱动器（ODD）中的光盘的数据时，请求的数据的地址与在SSD内管理的缺陷管理信息，根据比较的结果，从光盘或缺陷管理信息读取所请求的数据。缺陷管理信息可以包括光盘识别信息，地址信息，缺陷类型信息和相应地址的数据。当光盘插入到ODD中时，可以生成关于光盘的缺陷管理信息并存储在SSD中。因此，可以避免由光盘的缺陷引起的读延迟或读取失败。

9. 发明授权

US07725666B2 Micro-journaling of data on a storage device 有权
标题翻译：在存储设备上微数据记录数据
公开(公告)号：US07725666B2
公开(公告)日：2010-05-25
申请号：US11266513
申请日：2005-11-03
申请人： Daniel J. Colegrove , Richard M. H. New
发明人： Daniel J. Colegrove , Richard M. H. New
IPC分类号： G06F13/00
CPC分类号： G06F11/1441 , G06F11/1435 , G11B20/1803 , G11B2220/2516 , G11B2220/63
摘要： Embodiments of the present invention recite a method of preserving data on a hard disk drive. In one embodiment, a copy of data is read from at least one sector of a hard disk drive and stored in a memory location of the hard disk drive. At least a portion of the data in the memory location of the hard disk drive is then replaced to create a modified copy of data. A copy of the modified copy of data is then stored in a non-volatile memory location of the hard disk drive. Finally, the data from the at least one sector is replaced with the modified copy of data.
摘要翻译：本发明的实施例提出了在硬盘驱动器上保存数据的方法。在一个实施例中，从硬盘驱动器的至少一个扇区读取数据副本并存储在硬盘驱动器的存储器位置。然后更换硬盘驱动器的内存位置中的至少一部分数据以创建修改后的数据副本。修改的数据副本的副本然后存储在硬盘驱动器的非易失性存储器位置。最后，来自至少一个扇区的数据被修改的数据副本所取代。

10. 发明申请

US20090037644A1 System and Method of Storing Reliability Data 有权
标题翻译：存储可靠性数据的系统和方法
公开(公告)号：US20090037644A1
公开(公告)日：2009-02-05
申请号：US11831045
申请日：2007-07-31
申请人： Michael Howard Miller
发明人： Michael Howard Miller
IPC分类号： G06F12/02 , G11C29/04
CPC分类号： G06F11/1032 , G11B20/1833 , G11B2020/1836 , G11B2220/2516 , G11B2220/63 , G11C2029/0411
摘要： Systems and methods of storing error correction data are provided. A method may include storing data at a first memory having a first non-volatile memory type. The method may also include determining error correction data related to the stored data. The method may further include storing the error correction data at a second memory having a second non-volatile memory type. The first non-volatile memory may have a slower random access capability than the second non-volatile memory.
摘要翻译：提供了存储纠错数据的系统和方法。方法可以包括在具有第一非易失性存储器类型的第一存储器处存储数据。该方法还可以包括确定与存储的数据相关的纠错数据。该方法还可以包括将纠错数据存储在具有第二非易失性存储器类型的第二存储器中。第一非易失性存储器可以具有比第二非易失性存储器更慢的随机存取能力。

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