公开(公告)号：US20150155004A1

公开(公告)日：2015-06-04

申请号：US14615106

申请日：2015-02-05

申请人： International Business Machines Corporation

发明人： Hiroshi Itagaki ,  Yutaka Oishi ,  Kazuhiro Ozeki ,  Katsumi Yoshimura

IPC分类号： G11B20/18

CPC分类号： G11B20/18 ,  G06F11/0727 ,  G06F11/076 ,  G06F11/079 ,  G11B20/1816 ,  G11B27/36 ,  G11B2220/90

摘要： In a controller of a tape drive, when an error recovery section cannot recover an error detected by an error detecting section, an error-report generation section generates an error report, an error-information acquisition section acquires error information of the tape drive and a cartridge loaded in the tape drive, an error-information exchange section acquires pieces of error information of other tape drives and cartridges loaded in these other tape drives, an error-factor judging section judges whether the error is attributable to the tape drive or the cartridge based on these pieces of error information, an error-report update section updates the error report in accordance with the result of this judgment, and an error-report output section outputs the error report thus updated to a host.

摘要翻译： 在磁带驱动器的控制器中，当错误恢复部分不能恢复由错误检测部分检测到的错误时，错误报告生成部分生成错误报告，错误信息获取部分获取磁带驱动器的错误信息和 装载在磁带驱动器中的磁带盒，错误信息交换部分获取装载在这些其他磁带驱动器中的其它磁带驱动器和磁带盒的错误信息，错误因素判断部分判断磁带驱动器或磁带盒是否归因于错误 基于这些错误信息，错误报告更新部根据该判断结果来更新错误报告，并且错误报告输出部将所更新的错误报告输出到主机。

公开(公告)号：US09343106B2

公开(公告)日：2016-05-17

申请号：US14615106

申请日：2015-02-05

申请人： International Business Machines Corporation

发明人： Hiroshi Itagaki ,  Yutaka Oishi ,  Kazuhiro Ozeki ,  Katsumi Yoshimura

IPC分类号： G06F11/00 ,  G11B20/18 ,  G06F11/07 ,  G11B27/36

CPC分类号： G11B20/18 ,  G06F11/0727 ,  G06F11/076 ,  G06F11/079 ,  G11B20/1816 ,  G11B27/36 ,  G11B2220/90

摘要： In a controller of a tape drive, when an error recovery section cannot recover an error detected by an error detecting section, an error-report generation section generates an error report, an error-information acquisition section acquires error information of the tape drive and a cartridge loaded in the tape drive, an error-information exchange section acquires pieces of error information of other tape drives and cartridges loaded in these other tape drives, an error-factor judging section judges whether the error is attributable to the tape drive or the cartridge based on these pieces of error information, an error-report update section updates the error report in accordance with the result of this judgment, and an error-report output section outputs the error report thus updated to a host.