SYSTEM AND METHOD FOR ARCHIVE VERIFICATION ACCORDING TO POLICIES
    2.
    发明申请
    SYSTEM AND METHOD FOR ARCHIVE VERIFICATION ACCORDING TO POLICIES 有权
    根据政策进行存档验证的系统和方法

    公开(公告)号:US20160196080A1

    公开(公告)日:2016-07-07

    申请号:US15067004

    申请日:2016-03-10

    申请人: KIP CR P1 LP

    IPC分类号: G06F3/06

    摘要: Embodiments of systems and methods for archive verification are disclosed. More specifically, embodiments of this archive verification can comprise loading media into a drive and reading data from the media to verify that the media and data on the media can be read. In one embodiment, media can be loaded into a drive and read according to a verification policy. As part of verifying that media and data on media can be read, read errors or other verification data associated with media can be obtained. Using this verification data a result for the media may be determined.

    摘要翻译: 公开了用于归档验证的系统和方法的实施例。 更具体地,该归档验证的实施例可以包括将媒体加载到驱动器中并从媒体读取数据以验证可以读取媒体上的媒体和数据。 在一个实施例中,可以将媒体加载到驱动器中并根据验证策略进行读取。 作为验证可以读取媒体上的媒体和数据的一部分,可以获得与媒体相关联的读取错误或其他验证数据。 使用该验证数据可以确定媒体的结果。

    Tape drive with overlapped operations
    3.
    发明授权
    Tape drive with overlapped operations 有权
    磁带机重叠操作

    公开(公告)号:US09117462B2

    公开(公告)日:2015-08-25

    申请号:US13931575

    申请日:2013-06-28

    摘要: Embodiments of the invention relate to tape drive systems having overlapped operations. In one aspect, a system includes a head for performing read and/or write operations, a first set of motors for performing positioning operations on a first tape, a second set of motors for performing positioning operations on a second tape, and a processor and logic integrated with and/or executable by the processor. The logic is configured to cause the first set of motors to pass the first tape over the head while causing the second set of motors to perform at least one of a coarse locate and a rewind operation on the second tape. Additional systems and methods are also disclosed.

    摘要翻译: 本发明的实施例涉及具有重叠操作的磁带驱动系统。 一方面,一种系统包括用于执行读取和/或写入操作的头部,用于在第一带上执行定位操作的第一组电动机,用于在第二带上执行定位操作的第二组电动机,以及处理器和 与处理器集成和/或可执行的逻辑。 该逻辑被配置为使得第一组电动机将第一带通过头部,同时使得第二组电动机在第二带上执行粗定位和倒带操作中的至少一个。 还公开了附加的系统和方法。

    SYSTEM AND METHOD FOR ARCHIVE VERIFICATION ACCORDING TO POLICIES
    5.
    发明申请
    SYSTEM AND METHOD FOR ARCHIVE VERIFICATION ACCORDING TO POLICIES 有权
    根据政策进行存档验证的系统和方法

    公开(公告)号:US20140359369A1

    公开(公告)日:2014-12-04

    申请号:US14464034

    申请日:2014-08-20

    申请人: KIP CR P1 LP

    IPC分类号: G06F11/14 G06F17/30

    摘要: Embodiments of systems and methods for archive verification are disclosed. More specifically, embodiments of this archive verification can comprise loading media into a drive and reading data from the media to verify that the media and data on the media can be read. In one embodiment, media can be loaded into a drive and read according to a verification policy. As part of verifying that media and data on media can be read, read errors or other verification data associated with media can be obtained. Using this verification data a result for the media may be determined.

    摘要翻译: 公开了用于归档验证的系统和方法的实施例。 更具体地,该归档验证的实施例可以包括将媒体加载到驱动器中并从媒体读取数据以验证可以读取媒体上的媒体和数据。 在一个实施例中,可以将媒体加载到驱动器中并根据验证策略进行读取。 作为验证可以读取媒体上的媒体和数据的一部分,可以获得与媒体相关联的读取错误或其他验证数据。 使用该验证数据可以确定媒体的结果。

    System and method for archive verification using multiple attempts
    6.
    发明授权
    System and method for archive verification using multiple attempts 有权
    使用多次尝试进行归档验证的系统和方法

    公开(公告)号:US08631281B1

    公开(公告)日:2014-01-14

    申请号:US12861612

    申请日:2010-08-23

    IPC分类号: G06F11/00

    摘要: Systems, methods and apparatus for archive verification including the verification of media in a library, are disclosed. More specifically, a method of archive verification may include performing an initial verification on a set of media to obtain an initial result for each of the media. Based on the results of the initial verification a subsequent set of media may be selected for subsequent verification utilizing a set of rules. A subsequent verification may then be performed on each of the subsequent set of media. Based on the results of the subsequent verification it can then be attempted to determine if any of the media require still require subsequent verification using the set of rules. This iterative process may continue until no media need any subsequent verification.

    摘要翻译: 公开了用于归档验证的系统,方法和装置,包括对库中媒体的验证。 更具体地,归档验证的方法可以包括对一组媒体执行初始验证以获得每个媒体的初始结果。 基于初始验证的结果,可以使用一组规则来选择随后的一组媒体用于随后的验证。 然后可以对随后的一组媒体中的每一个执行随后的验证。 基于后续验证的结果,可以尝试确定任何媒体是否需要使用该组规则进行后续验证。 这种迭代过程可能会持续到没有媒体需要任何后续的验证。

    Tape drive having a flangeless roller
    8.
    发明授权
    Tape drive having a flangeless roller 有权
    磁带机带有无法兰的滚筒

    公开(公告)号:US08432640B2

    公开(公告)日:2013-04-30

    申请号:US12968602

    申请日:2010-12-15

    IPC分类号: G11B15/43 G11B15/60

    CPC分类号: G11B15/60 G11B15/61 G11B15/66

    摘要: A tape drive comprising a head configured to read data from a tape and to write data to the tape, a pair of flanged guide rollers arranged one on either side of the head to guide the tape longitudinally over the head, and a flangeless inertial roller arranged between a flanged guide roller and the head to add inertia to the tape so as to limit speed and movement of the tape as it passes over the head.

    摘要翻译: 一种磁带驱动器,包括头部,其被配置为从磁带读取数据并向磁带写入数据;一对凸缘引导辊,其布置在磁头的任一侧上以纵向引导磁带头;以及无凸缘的惯性辊, 在带凸缘的引导辊和头部之间,以增加磁带的惯性,以便限制磁带在磁头上方的速度和运动。

    Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioning
    10.
    发明授权
    Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioning 有权
    具有图形化相位型伺服字段的磁记录盘和磁盘驱动器,用于读/写头定位

    公开(公告)号:US07848039B2

    公开(公告)日:2010-12-07

    申请号:US11837503

    申请日:2007-08-11

    IPC分类号: G11B5/09

    CPC分类号: G11B15/605 G11B15/66

    摘要: A magnetic recording disk drive uses a disk having pre-patterned servo sectors extending generally radially across the data tracks. The servo sectors include at least two position error signal (PES) bursts or fields. The phases of the PES fields in the servo readback signal are demodulated to generate a PES to control the disk drive actuator for positioning the read/write heads. Each field contains generally radially directed magnetized stripes, with each stripe comprising a plurality of islands forming a zigzag pattern. The stripes have alternating polarity of magnetizations in the along-the-track direction. In one implementation there are four fields: a first pair of fields A and B wherein the zigzag pattern of the radial stripes in field A is the mirror image about a radial line of the zigzag pattern of the radial stripes in field B, and a second like pair of fields C and D, but wherein the radial stripes in fields C and D are shifted radially by one-half the island radial height from the radial stripes in fields A and B.

    摘要翻译: 磁记录磁盘驱动器使用具有预先构图的伺服扇区的磁盘,该磁盘扇区通常径向延伸穿过数据磁道。 伺服扇区包括至少两个位置误差信号(PES)突发或场。 对伺服回读信号中的PES场的相位进行解调,生成PES以控制用于定位读/写头的磁盘驱动器致动器。 每个场包含大致径向定向的磁化条纹,每个条纹包括形成锯齿形图案的多个岛状物。 条纹沿磁迹方向具有磁化的交替极性。 在一个实现中,有四个字段:第一对字段A和B,其中字段A中的径向条纹的之字形图案是关于字段B中的径向条纹的之字形图案的径向线的镜像, 像场对C和D一样,但其中场C和D中的径向条纹径向偏离岛A和B中的径向条纹的岛径向高度的一半。