Sync GIT and ClearCase

Posted by Senthil A Kumar on Stack Overflow See other posts from Stack Overflow or by Senthil A Kumar
Published on 2010-03-19T12:45:44Z Indexed on 2010/03/19 16:01 UTC
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git

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git-branching

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clearcase

I am currently working on ClearCase and now migrating to GIT. But we need this migration in a way that all work will be done in GIT and the data will be synced backed to ClearCase stream. We will have the same branch names and stream names in both GIT and CC, so scripting shouldn't be a problem. The problem here is,

Can someone suggest which is the best model to sync CC and GIT

Have all the Vobs in CC as single repo in GIT, and have the major stream in CC as various branches in GIT. - Single GIT repo (VOBS) and many branches (CC streams). - This takes up less space as VOBs are kept as single repo with many branches.
Have important CC branches as independent GIT repositories and each repository having all the CC VOBs. - Many GIT repo for many CC branch - This will take up lots of space as VOBs will be replicated across.

Which do you think is the best way to keep it in sync with ClearCase

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