公开(公告)号：US08243563B2

公开(公告)日：2012-08-14

申请号：US11847454

申请日：2007-08-30

申请人： Hong-Jing Lo ,  Yuan-Chang Lo ,  Thomas Pratt

发明人： Hong-Jing Lo ,  Yuan-Chang Lo ,  Thomas Pratt

IPC分类号： G11B21/08

CPC分类号： G11B17/0402 ,  G11B17/0405 ,  G11B17/047 ,  G11B17/056

摘要： An information handling system includes an optical disc drive. The optical disc drive is connected to an auxiliary power source so that a drive tray of the optical disc drive can be opened or closed, or a disc inserted or ejected from the optical disc drive when the information handling system is in a low-power mode. In response to these actions in the low-power mode, information is stored to record that the drive tray has been opened or closed. Accordingly, when the information handling system returns to a normal mode, it can take appropriate action, such as dismounting a logical volume associated with a disc that was previously in the drive. Because the optical disc drive can be physically accessed in the low-power mode, the information handling system does not have to enter the normal power mode in order for discs to be retrieved or inserted.

摘要翻译： 信息处理系统包括光盘驱动器。 当信息处理系统处于低功率模式时，光盘驱动器连接到辅助电源，使得可以打开或关闭光盘驱动器的驱动器盘，或者从光盘驱动器插入或弹出光盘 。 响应于低功率模式下的这些动作，存储信息以记录驱动器托盘已打开或关闭。 因此，当信息处理系统返回到正常模式时，它可以采取适当的动作，诸如卸载与先前在驱动器中的盘相关联的逻辑卷。 因为光盘驱动器可以在低功率模式下被物理访问，所以信息处理系统不必进入正常的功率模式，以便光盘被检索或插入。

公开(公告)号：US20090064209A1

公开(公告)日：2009-03-05

申请号：US11847454

申请日：2007-08-30

申请人： Hong-Jing Lo ,  Yuan-Chang Lo ,  Thomas Pratt

发明人： Hong-Jing Lo ,  Yuan-Chang Lo ,  Thomas Pratt

IPC分类号： G11B17/03

CPC分类号： G11B17/0402 ,  G11B17/0405 ,  G11B17/047 ,  G11B17/056

摘要： An information handling system includes an optical disc drive. The optical disc drive is connected to an auxiliary power source so that a drive tray of the optical disc drive can be opened or closed, or a disc inserted or ejected from the optical disc drive when the information handling system is in a low-power mode. In response to these actions in the low-power mode, information is stored to record that the drive tray has been opened or closed. Accordingly, when the information handling system returns to a normal mode, it can take appropriate action, such as dismounting a logical volume associated with a disc that was previously in the drive. Because the optical disc drive can be physically accessed in the low-power mode, the information handling system does not have to enter the normal power mode in order for discs to be retrieved or inserted.

摘要翻译： 信息处理系统包括光盘驱动器。 当信息处理系统处于低功率模式时，光盘驱动器连接到辅助电源，使得光盘驱动器的驱动器托盘可以被打开或关闭，或者从光盘驱动器插入或弹出光盘 。 响应于低功率模式下的这些动作，存储信息以记录驱动器托盘已打开或关闭。 因此，当信息处理系统返回到正常模式时，它可以采取适当的动作，诸如卸载与先前在驱动器中的盘相关联的逻辑卷。 因为光盘驱动器可以在低功率模式下被物理访问，所以信息处理系统不必进入正常的功率模式，以便光盘被检索或插入。

公开(公告)号：US06965949B1

公开(公告)日：2005-11-15

申请号：US09947871

申请日：2001-09-06

申请人： Dirk Erickson ,  Hong-Jing Lo

发明人： Dirk Erickson ,  Hong-Jing Lo

IPC分类号： G06F9/445 ,  G06F13/10

CPC分类号： G06F13/102 ,  G06F9/4415

摘要： From a computer-readable medium device, a computing system receives a description of a feature of the computer-readable medium device. In response to the description, the computing system configures a program for managing access by the computing system to the computer-readable medium device. In response to instructions of the configured program, the computing system accesses the computer-readable medium device.

摘要翻译： 计算系统从计算机可读介质设备接收计算机可读介质设备的特征的描述。 响应于描述，计算系统配置用于管理计算系统对计算机可读介质设备的访问的程序。 响应于所配置的程序的指令，计算系统访问计算机可读介质设备。

公开(公告)号：US07213083B1

公开(公告)日：2007-05-01

申请号：US10789915

申请日：2004-02-27

申请人： Dirk Erickson ,  Hong-Jing Lo

发明人： Dirk Erickson ,  Hong-Jing Lo

IPC分类号： G06F13/10

CPC分类号： G06F13/102 ,  G06F9/4415

摘要： A computer-readable medium device includes apparatus and a computer-readable medium. To a computing device, according to a predetermined command set behavior of the computer-readable medium device, the apparatus outputs a description of first and second features of the computer-readable medium device. The first feature is other than an identification of the computer-readable medium device. The second feature is an indication of whether the computer-readable medium device executes a predetermined write strategy. From the computing device, the apparatus receives a signal. In response to the signal, the apparatus accesses the computer-readable medium, according to the first and second features.

摘要翻译： 计算机可读介质装置包括装置和计算机可读介质。 对于计算设备，根据计算机可读介质设备的预定命令集行为，该设备输出计算机可读介质设备的第一和第二特征的描述。 第一特征是计算机可读介质设备的识别之外。 第二特征是指示计算机可读介质装置是否执行预定的写入策略。 从计算设备接收信号。 响应于该信号，设备根据第一和第二特征访问计算机可读介质。

公开(公告)号：US20070192536A1

公开(公告)日：2007-08-16

申请号：US11696558

申请日：2007-04-04

申请人： Dirk Erickson ,  Hong-Jing Lo

发明人： Dirk Erickson ,  Hong-Jing Lo

IPC分类号： G06F13/28

CPC分类号： G06F13/102 ,  G06F3/0605 ,  G06F3/0632 ,  G06F3/0676

摘要： A computer system and method includes a computing device and an optical drive. The optical drive is accessed by the computing device to provide information. The information describes the optical drive's write capability, whether the drive executes a pre-determined write strategy, and a digital data extraction capability of the optical drive according to a pre-determined format. The system utilizes a program configured by the computing device in response to the information provided, whereby the computing device operates supporting features of the optical drive, and supports a variety of optical drives without relying on a list of supported optical drives in a static drive table.

摘要翻译： 计算机系统和方法包括计算设备和光驱。 光驱由计算设备访问以提供信息。 该信息描述了光驱的写入能力，驱动器是否根据预定格式执行预定写入策略和光驱的数字数据提取能力。 该系统利用由计算设备配置的响应于所提供的信息的程序，由此计算设备操作光驱的支持特征，并支持各种光驱，而不依赖于静态驱动表中支持的光驱的列表 。

公开(公告)号：US20070074087A1

公开(公告)日：2007-03-29

申请号：US11236350

申请日：2005-09-27

申请人： Hong-Jing Lo

发明人： Hong-Jing Lo

IPC分类号： G11C29/00

CPC分类号： G11B7/00375 ,  G11B20/18 ,  G11B2020/1896

摘要： An optical drive provides more rapid writes to an optical medium by analyzing defects detected on the optical medium to predict defect areas and avoid writes to the predicted defect areas until the defects are confirmed or refuted. For instance, a defect detector analyzes for a predicted defect if two or more substantially adjacent blocks of the optical medium are determined as defective by associating the determined defectives with a defect shape, such as a scratch, a fingerprint or a spot. The predicted defect is an area of the optical medium extended in the form of the shape in the direction of subsequent writes. The predicted defects are confirmed or refuted with test writes during an idle time, such as after completion of the write or in batches that make updates to a defect table more efficient.

摘要翻译： 光学驱动器通过分析在光学介质上检测到的缺陷来预测缺陷区域并避免对预测的缺陷区域的写入，直到缺陷被确认或反驳，来向光学介质提供更快速的写入。 例如，如果光学介质的两个或更多个基本上相邻的块被确定为缺陷，则通过将所确定的缺陷与缺陷形状（例如划痕，指纹或斑点）相关联，故障检测器分析预测的缺陷。 预测的缺陷是在后续写入的方向上以形状的形式延伸的光学介质的区域。 预测的缺陷在空闲时间内的测试写入被确认或反驳，例如在写入完成之后或批量更新缺陷表的更新。

公开(公告)号：US07127569B2

公开(公告)日：2006-10-24

申请号：US10794036

申请日：2004-03-05

申请人： Hong-Jing Lo ,  Jason Goertz

发明人： Hong-Jing Lo ,  Jason Goertz

IPC分类号： G06F12/00

CPC分类号： G06F1/30

摘要： An information handling system (IHS) is provided that permits continued recording of a medium when a planned power loss occurs while the medium is being recorded in a media drive. If a low power condition is encountered during recording, the IHS saves location information regarding a last written block prior to the planned power loss. When power is restored, recording resumes at a location related to the location information.

摘要翻译： 提供了一种信息处理系统（IHS），其允许在介质被记录在介质驱动器中时发生计划的电力损失时继续记录介质。 如果在录制过程中遇到低功耗条件，IHS将在计划的电力损失之前保存有关最后写入的块的位置信息。 恢复供电时，在与位置信息相关的位置恢复录像。

公开(公告)号：US20050198432A1

公开(公告)日：2005-09-08

申请号：US10794036

申请日：2004-03-05

申请人： Hong-Jing Lo ,  Jason Goertz

发明人： Hong-Jing Lo ,  Jason Goertz

IPC分类号： G06F12/00

CPC分类号： G06F1/30

摘要： An information handling system (IHS) is provided that permits continued recording of a medium when a planned power loss occurs while the medium is being recorded in a media drive. If a low power condition is encountered during recording, the IHS saves location information regarding a last written block prior to the planned power loss. When power is restored, recording resumes at a location related to the location information.

摘要翻译： 提供了一种信息处理系统（IHS），其允许在介质被记录在介质驱动器中时发生计划的电力损失时继续记录介质。 如果在录制过程中遇到低功耗条件，IHS将在计划的电力损失之前保存有关最后写入的块的位置信息。 恢复供电时，在与位置信息相关的位置恢复录像。