2022-09-22 13:38:20点击数:0
P0973FY计数板说明书在线阅读自动引导由ENV命令中包含的参数控制。这些参数允许选择特定的引导设备和文件,并允许
启动延迟编程。有关更多详细信息,请参阅附录A中的ENV命令。虽然流式磁带可以用于自动引导,但流式磁带驱动器、控制器和MVME162必须连接相同的电源。通电时,磁带
控制器将流媒体磁带定位到加载点
其中可以正确读取和使用卷ID。
但是,如果MVME162断电,但控制器
没有,而且磁带恰好位于加载点
所需的命令序列(附加和回放)
无法提供给控制器,并且自动引导将不会
成功的此消息之后有一个延迟,允许您根据需要中止自动引导过程。然后开始实际的I/O:程序指向
在***媒体的卷ID内加载到RAM中,并将控制权传递给RAM。但是,如果在此期间您想在没有网络引导的情况下获得控制权,可以按键或软件ABORT或
复位开关。P0973FY计数板说明书在线阅读
P0973FY计数板说明书在线阅读Autoboot is controlled by parameters contained in the ENV command. These parameters allow the selection of specific boot devices and files, and allow|br
where the volume ID can correctly be read and used.
If, however, the MVME162 loses power but the controller
does not, and the tape happens to be at load point, the
sequences of commands required (attach and rewind)
cannot be given to the controller and autoboot will not be
successful.Following this message there is a delay to allow you to abort the Auto Boot process if you wish. Then the actual I/O is begun: the program pointed to
within the volume ID of the media specified is loaded into RAM and control passed to it. If, however, during this time you want to gain control without Network Boot, you can press the key or the software ABORT or
RESET switches.P0973FY计数板说明书在线阅读
来源:瑞昌明盛自动化设备有限公司
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