NiLFS (2) creates these checkpoints as changes are made, but you can also force a checkpoint to occur.
每当发生改变时，NiLFS(2)都会创建这些检查点，但是也可以强制创建检查点。
Top: an East German border soldier looking at a man hammering a section of the Berlin Wall near the Allied checkpoint Charlie on June 2, 1990.
上图：1990年6月2日，一名东德边防士兵看着一名男子锤击盟军查理检查站附近的一处柏林墙。
A checkpoint has two purposes: (1) to establish data consistency, and (2) enable faster database recovery.
一个检查点有两个目的：(1)确保数据一致性，和(2)更快的数据库恢复。
This demonstration showed two of the command-line utilities for NiLFS(2): lscp (list checkpoints and snapshots) and mkcp (make checkpoint or snapshot).
该演示展示了用于 NiLFS(2)的两个命令行实用程序：lscp（列出检查点和快照）和mkcp（创建检查点或快照）。
The researchers next looked at data from 2 previous trials of a type of immunotherapy for melanoma (a kind of skin cancer) called checkpoint inhibitors.
下一步研究人员观察了2项以前的关于免疫治疗黑色素瘤(一种皮肤癌)的实验数据，称为检查点抑制剂。
The researchers next looked at data from 2 previous trials of a type of immunotherapy for melanoma (a kind of skin cancer) called checkpoint inhibitors.
下一步研究人员观察了2项以前的关于免疫治疗黑色素瘤(一种皮肤癌)的实验数据，称为检查点抑制剂。
应用推荐