| 释义 |
rollback snapshot system 可返回式抽点打印系统 A system that will restart the running program after a system failure. Snapshots of data and programs are stored at periodic intervals and the system rolls back to restart at the last recorded snapshot. 在系统失效后,能够重新启动运行程序的一 种系统。数据和程序按周期性间隔抽点存储起来,系统返回上一个抽点处重新运行。 |