clearcase-ucm | 易学教程

ClearCase UCM: Need to See Content of Deleted File

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问题 Using Clearcase UCM and ClearCase Explorer, I some time ago deleted a file (command-line equivalent would be rmname). I now need to see the content of this file, but of course it is not shown as being in the directory. How may I get at the file's content (i.e. how do Ilook at the previous directory version--the version that existed before the delete)? 回答1: You can follow a process similar to the IBM technote "Restore an element that has been rmnamed", which will allow you to find back the

How to transfer a project from ClearCase to TFS?

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问题 Excuse me for the novice question :blush: How do I detach a project from ClearCase in order to add it to a TFS source control system? 回答1: The easiest way is to do whats called a "tip" migration. This just means grab a copy of your source code from ClearCase to your harddrive. Then add all the files to TFS. This will bring over the latest version of your code, but will not bring over the history. If you want to do a migration that brings over history you will need to use a tool such as the

how to undo hijacked files in clearcase?

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问题 I have this strange hijacked file in my snapshot view. when I undo it, it doesn't go away. Is there a way to un-hijack it. I already tried undo-hijacked but didn't work. I should see .keep file if it unhijacked but didn't see any. Also tried to check out and uncheck out but this file still remains as hijacked. Thanks for any help !! 回答1: There is usually one case where an hijacked file remains hijacked when you try to cancel it (following "Canceling a hijack"): It is when the file is kept by

Change set predecessor using cleartool

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问题 Eventually I'd like to find out how to diff a version in an UCM activity with the change set predecessor, using the command prompt, assuming there is more than one version for the same file in the activity. I already know how to get all the versions of a file in an activity. In general I could diff the latest version in the set with the earliest-1, but if the earliest version is the first version, because this is a new stream, then I'll have to figure the original stream. And that is also

what is the impact of obsolete baseline in UCM?

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when baselines are obsolete will it have any ill-effect? For example if the baseline was already rebased by many, if i obsolete the baseline what will happen? You can, but shouldn't obsolete a baseline which is currently used as a foundation baseline on an existing stream. Even if it is possible, it used to have some side-effects like: stopping other baselines from being seen by the " lsbl " command ( swg1IC42113 , fixed in ClearCase 7.0.x). not showing the Baselines when foundation baseline is locked or obsolete ( ss , fixed in ClearCase 7.0.x). (older ClearCase like 2003 could have an issue

Maximum numbers of users in CLEARCASE_PRIMARY_GROUP?

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问题 Is there any limit to add users in CLEARCASE_PRIMARY_GROUP ? In Unix/Linux, you can add only up to 32. Is there any limit on this in windows ClearCase? 回答1: According to this IBM article: ClearCase does enforce a limitation on the number of ClearCase groups a user may belong to. The SUNRPC protocol that we use can process a maximum of 32 groups on Windows and 16 groups on Unix. This means that users in an all Windows environment can have a maximum of 32 groups that can use ClearCase and 16

How do delete a file in ClearCase UCM?

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问题 I'm trying to delete a single version-controlled file in ClearCase. I already know that I'm supposed to check out the parent directory and its checked out. I don't know if I'm supposed to check out the file I going to delete. If I don't check out the file I get the error: cleartool: Error: Not a vob object: "MyFileName". If I do check out the file I get: cleartool: Error: Element "MyFileName" has checkouts. So ClearCase knows it's one of its files – but it doesn't want to delete it. I'm just

ClearCase : how to revert / get a snapshot view of a specific date/baseline?

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

unable to perform delivery on clearcase because of checked out file in snapshot view?

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问题 I have having an issue in clearcase delivery. There are some files that are checked out from a snapshot view and the view has been removed. I am trying to deliver from a dynamic view in unix. Since I can see those files checked out in the activity, is there a way to check in those files and proceed the delivery operation? 回答1: You can simply remove completely the view: that will cancel the checkout state of those files, and will allow you to resume the deliver. See "ClearCase: Is it possible

Clearcase UCM Configuration with Jenkins to get latest baseline Integration code

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问题 Can someone please help me why am I getting this error? I am running Jenkins from one of my VDI machine and connected to Clearcase windows server. I am able to get the latest baselines so basically it is getting connected to clearcase server but I am not sure why it is changing the stream name while running the command. Console Output: Building in workspace C:\Jenkins\workspace\Test Forms [CCUCM] ClearCase UCM Plugin version 1.7.0 [CCUCM] Allow for slave polling: false [CCUCM] Poll for posted