Package execution will fail if the value is set to on and the checkpoint file cannot be found 如果值设置为“ on ” ，但找不到检查点文件，则包执行将失败。
The completion of any child containers of transacted container is not recorded in the checkpoint file 检查点文件中不记录事务处理容器的任何子容器的完成情况。
Specifies that the checkpoint file is not used and that the package runs from the start of the package workflow 指定不使用检查点文件，包从包工作流的起点开始运行。
Package level protection does not include protection of checkpoint files and you must secure these files separately 包级别的保护不包括保护检查点文件，必须单独保护这些文件。
When the failed package is rerun , the checkpoint file is used to restart the package from the point of failure 当重新运行失败的包时，可以使用检查点文件从失败点重新启动该包。
If a package is configured to use checkpoints , information about package execution is written to a checkpoint file 如果包配置为使用检查点，则关于包执行的信息会写入检查点文件中。
Checkpoint files save current state information on the progress of the package as well as the current values of variables 检查点文件用于保存有关包进度的当前状态信息和变量的当前值。
Specifies that the checkpoint file is always used and that the package restarts from the point of the previous execution failure 指定始终使用检查点文件，包从上一次执行失败的点重新启动。
The sixth chapter discusses the setting of checkpoint in the process migration , creating of checkpoint files and so on 第六章讨论了进程迁移中的检查点的设置、检查点文件的生成等关键技术。
If a package is configured to use checkpoints , integration services captures the restart point in the checkpoint file 如果包配置为使用检查点， integration services将捕获检查点文件中的重新启动点。
