ClearCase：如何还原/获取特定日期/基准的快照视图？ [英] ClearCase : how to revert / get a snapshot view of a specific date/baseline?

问题描述

我的问题是UCM ClearCase。几天前，我犯了一个错误，显然，我已经覆盖了旧版本的许多文件的合并结果（来自流重定）。

My problem is with UCM ClearCase. I made a mistake a few days back in which, apparently, I have overwritten the result of a merge (from a stream rebase) of quite a few files with an old version.

我想在犯此错误之前获取流的快照，以便可以手动将更改合并回去（我也有快照）。然后，我将结果放入新版本的ClearCase中，一切都会恢复正常。

I would like to get a snapshot of my stream before I made this mistake so that I can manually merge my changes back in (I have a snapshot of it as well). Then, I'll put the result in ClearCase as a new version, and everything would be back to normal.

因此，如何获取特定日期的快照？

So, how can I get a snapshot of a specific date ?

如果可以帮忙的话，那时候，我确定了基准。

If that can help, at that date, I made a baseline.

我绝对需要一些自动的东西因为有数百个文件被更改，所以我无法手动检查它们。

I absolutely need something automatic because there are several hundreds of files that were changed, and I can't manually check them all.

谢谢

推荐答案

您可以将非UCM动态视图与基于时间的选择规则一起使用，以便在此日期查看文件。

You can use a dynamic view, non-UCM, with a time - based selection rule in order to see your files at this date.

请参见获取特定时间的所有版本-ClearCase UCM

然后，您可以 clearfsimport 这些文件返回到快照视图，以有效地还原您的更改。

Then you can clearfsimport those files back into your snapshot view, in order to effectively revert your changes.

请参见如何通过cleartool命令将文件夹中的所有文件添加到源代码管理中？

注意：如果您做了一个基线（增量或完整，没关系），它代表了您想要查看的文件，您可以简单地：

Note: if you did a baseline (incremental or full, it doesn't matter) which represents the files you want to see, you could simply:

• 在您所说的基准流下创建一个子流


• 以该新子流为基础


• clearfsimport 从子流视图到快照视图。

• make a sub-stream under the stream where you made said baseline
• rebase it on that new sub-stream
• clearfsimport from the view on the substream to your snapshot view.

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