I found "Suspend Change-set" in RTC to be very useful, and since we're working with ClearCase as well (dozens of users) I'm wondering if that feature is also available in ClearCase as well. If not - could it be generated by script/trigger/hook ?
We use UCM, and I'd like to explain my question: if I have to deliver and I want to skip delivering one activity, I can decide not to deliver it (if no dependencies...) , so my question is regarding working on my current stream: Is that possible to "suspend" an activity from my current stream ?
Thanks in advance
Simply put, not easily.
RTC is basically ClearCase rewritten from scratch, and the "suspend" mode (also called stashed or shelve) takes advantage of the notion of applying a changeset (to any state of a repository)
The UCM changeset are a list of versions of files. Each version is tied to its predecessor, and you cannot easily remove it (unless you do some negative or subtractive merges), and then re-apply them later.
That being said, Reuven just contacted me this morning, because he had files in checked out in a snapshot view on a Stream which he wants to rebase (similar issue to your deliver problem).
A possible way to do that is to create another view (dynamic one), which you can use for your rebase, and then go back to your snapshot view and update it: it will detect the updated config spec (following the rebase) and will not erase any of your currently checked out files.
On the checkin, those files will be merged with the updated version.
来源：https://stackoverflow.com/questions/8110401/is-there-rtc-equivalent-suspend-mode-in-clearcase