The system should either have the capability to restart at the point of failure or have compensation logic that enables undoing incomplete updates. 系统应该能够在故障点处重新启动或使用补偿逻辑来撤销未完成的更新。
If I needed to restart the system at this point in the migration, I could be assured that I could boot from either disk. 如果在迁移的这个时候需要重启系统,我就能有把握能从任一磁盘引导。
Simply set a breakpoint on your point of interest, hit the Restart program button, and run the program until your breakpoint is hit. 在您感兴趣的点上简单地设置一个中断点,您只须点击Restartprogram按钮,并运行程序,直到达到中断点为止。
During a subsequent warm restart, information in the warm key point is used to reestablish system tables to the status they had at controlled shutdown. 在其后的热启动中,利用热关键点中的信息可以重新将系统表设置到受控停止时的状态。
You must stop and restart the publishing point and run the Multicast Announcement Wizard before your changes take effect. 为使更改生效,必须停止并重新启动发布点,再运行多播公告向导。
Checkpoints that make it possible to restart a package from a point of failure, instead of rerunning the workflow for the complete package. 检查点,使得可以从失败点重新启动包,而不是重新运行整个包的工作流。
If a restore operation is interrupted, you can restart the operation from the point of interruption. 如果还原操作中断,则可以从中断点重新启动操作。
When the failed package is rerun, the run-time engine uses the checkpoint file to restart the package from the point of failure. 重新运行失败的包时,运行时引擎将使用检查点文件,以便从失败点重新启动包。
Based on the restart conjugate gradient method by Powell, the current point's Newton direction has been con-structed according to the information of second derivative in the course of conjugate-gradient calculation, which produces Conjugate-Gradient-and-Newton Hybrid ( CGNH) method. 在Powell重启动共轭梯度法基础上,利用共轭迭代过程产生的二阶导数信息,构造出当前点的牛顿方向,从而得出一类快速共轭梯度法。