Actually i created a view, branch and set the config secs for that view.
Its allowing to checkout the already existed files, but it does not allow to checkout the newly created files. its allow to create new elements by using "mkelem" command, but it does not allow to checkout that newly created file.
For newly created file, you should see a rule like:
element * /main/0 -mkbranch newBrach
See for illustration "Config spec rules for elements in subbranches":
element * CHECKEDOUT
element * .../bug-fix/LATEST
element * BASELINE-X -mkbranch bug-fix
element * /main/0 -mkbranch bug-fix
Rule 4 (fourth line) determines that when a new element is created, the mkbranch clause causes the new element to be checked out on the bug-fix subbranch which is created automatically with the mkbranch command.
Also, if an existing element does not have a bug-fix branch or a version with the BASELINE-X label, the bug-fix branch is created when you check out the element.
So examine your config spec, and check if that /main/0 -mkbranch is there:
cleartool catcs -tag yourViewTag
See "why I only get a clearcase version 0?" for more on that "version 0", when an element is created.
Related
In ClearCase, I merged file ABC to a branch. This resulted in Version 1 in the version tree. I labeled it LAB_A1.
Later, I merged file XYZ to the same branch. This resulted in Version 2 in the version tree. I labeled it LAB_X1.
File ABC is missing in LAB_X1 and in the version tree Version 2.
I checked out Version 2 and tried to merge file ABC, ClearCase comes back stating there’s nothing to merge.
According to ClearCase file ABC already exists on Version 2.
In the version tree I did a diff between Versions 1 and 2.
You can clearly see the file ABC is missing from Version 2.
I need both files ABC and XYZ, in the latest version.
How do I do this?
I merged to our development branch.
Config spec:
element * CHECKEDOUT
element * LAB_X1
element lost+found -none
element * /main/0 -mkbranch DEV
When using label LAB_X1 in the config spec I can see file XYZ, but not ABC. I can see file ABC if I use LAB_A1 in my config spec.
You may edit your config spec (cleartool edcs) to show the latest version on your branch.
This should be enough for your case:
element * CHECKEDOUT
element * .../DEV/LATEST
element * /main/LATEST -mkbranch DEV
In this scenario, it doesn't care about labels at all and just selects the latest version of the directory and the files in it by first looking for the DEV branch and secondly for the main branch. With this change, both your files should become visible.
If the actual files don't have a DEV branch, you may need the labels too to select the versions you've labelled:
element * CHECKEDOUT
element * .../DEV/LATEST
element * LAB_X1 -mkbranch DEV
element * LAB_A1 -mkbranch DEV
element * /main/LATEST -mkbranch DEV
or simpler, add mkbranch DEV to all the rules that follows after the .../DEV/LATEST rule:
element * CHECKEDOUT
element * .../DEV/LATEST
mkbranch DEV
element * LAB_X1
element * LAB_A1
element * /main/LATEST
This resulted in Version 2 in the version tree.
That would be version 2 for the parent folder, not the file itself.
File ABC is missing in LAB_X1 and in the version tree Version 2.
It depends on your config spec, whose selection rules order matters.
But assuming those are correct, you can start and simply re-create file ABC in a checked out version of the parent folder, creating a version 3.
At most, you could have evil twins, but if you don't mind working from now on with that new ABC file, you should be fine.
However, the config spec you mention does not work for new elements, as it lacks a /main/LATEST backstop rule.
I need to create a new VOB and a branch to access the newly created VOB.
The development will not be on a main branch, so I create a release branch.
Once the development is done, the release branch will be merged to main branch.
How do I write a config spec for the initial branch so that it is derived of /main branch?
element /new_vob/... .../rel_branch/LATEST
mkbranch rel_branch
element /new_vob/... /main/0
end mkbranch rel_branch
Please suggest if the above look good.
Also suggest if any base LABEL is required at the start, there is no source for the VOB.
The development will happen over time.
If your new VOB is empty, you don't need a LABEL as a base for your release branch.
The placeholder version 0 of /main is enough.
Your (non-UCM) config spec would simply be:
element * CHECKEDOUT
element * .../release/LATEST
# (not needed yet) element * LABEL -mkbranch release
element * /main/0 -mkbranch release
element * /main/LATEST -mkbranch release
Once you have done one release, merged to /main, then it is a good idea to make a LABEL on /main, and make a new release2 branch starting from LABEL.
You can replace '*' by /new_vob/... if you want.
(If it is a dynamic view, with only new_vob mounted, it would have access only to new_vob anyway)
I relocated certain elements from one VOB to another VOB.
During the relocation my view was set to default config spec.
element * CHECKEDOUT
element * main\LATEST
some of the elements were branched under another branch. Below is the config spec we use for the other branch.
element * CHECKEDOUT
element * .../rel_euchanges_ban_dev/LATEST
element * WPX0445_ANL_EXIT_EUCHGS_1.0_BL.ANL_28012014 -mkbranch
rel_euchanges_ban_dev
element * /main/LATEST -mkbranch rel_euchanges_ban_dev
After relocation when we set the config spec for rel_euchanges_ban_dev branch, we are not able to properly see the elements under this branch.
Example: This is how it looks in the source VOB, for two folders which are under the branch rel_euchanges_ban_dev. There seems to be a symbolic link to the destination VOB.
But at the destination VOB. This is how it looks.
When the config spec is set to default, AnalysisAndDesign and Requirements folder are present only in destination VOB as expected after relocation.
Why could it be that when config spec is set for rel_euchanges_ban_dev branch, we are seeing symbolic links? Wherein ideally the folders should be available at the source VOB but not symbolic links to destination VOB.
Why could this be happening? I tried labeling corresponding folders at the destination VOB with baseline label of the sub branch. But nothing seems to work :-/
Further, the version tree at the destination VOB looks like this.
View is set to rel_euchanges_ban_dev branch.
What could happen is the new config spec isn't configured to show new elements (those in /main/0 or .../branch rel_euchanges_ban_dev/0
element * CHECKEDOUT
element * .../rel_euchanges_ban_dev/LATEST
element * WPX0445_ANL_EXIT_EUCHGS_1.0_BL.ANL_28012014 -mkbranch
rel_euchanges_ban_dev
element * /main/0 -mkbranch rel_euchanges_ban_dev <===
element * /main/LATEST -mkbranch rel_euchanges_ban_dev
The additional line makes sure a new element added to source control immediately in the new branch.
The relocate man page mentions:
Use a view whose config spec selects the branch (typically main) on which the move is to occur.
The view in which you run relocate must be able to check out elements in both the source and target VOBs, so its config spec must include a CHECKEDOUT rule.
After you run relocate, you may need to use this view (or a view with the same config spec) to clean up, as described in Problems with existing views after relocating elements.
So the config spec above might have been better suited for the "working view" used by the relocate.
Are you aware of any issues with delays in changes to view configuration specifications being reflected in ClearCase explorer etc?
Added following line in a text file and included in the config spec.
element * CHECKEDOUT
element * /main/LATEST
In ClearCacse explorer view showed elements in main/LATEST.
Later changed the text file to
element * CHECKEDOUT
element * /main/branch_name/LATEST
element * /main/LATEST
saved it and closed.
Refreshed the view and view was pointing to main/LATEST even after stop and starting the view.
confused with the result, side tracked to another task and after 15 mins when I refreshed I saw latest from branch.
Any reason ?
Your branch might now always originate from main.
Try rather the following config spec:
element * CHECKEDOUT
element * .../branch_name/LATEST
element * /main/LATEST
We are trying to have only few folders in our dynamic view.
For that we have written clearcase config spec like below.
element * CHECKEDOUT
element /Process/Projects/OurProject\... /main/LATEST
element "/Process/Projects/OurProject 100/..." /main/LATEST
element * /main/LATEST
But it displays all the other folder also , only thing is we are not able to open those folders. Is it possible to hide the all other folders which are not mentioned in config spec ( I know that in snapshot view we can do this by adding load rule, but we wanted it to be done in dynamic view)
Add
element /Process/Projects/* -none
You must add that rule after the ones selecting the directories that you want:
element * CHECKEDOUT
element /Process/Projects/OurProject\... /main/LATEST
element "/Process/Projects/OurProject 100/..." /main/LATEST
element /Process/Projects/* -none
element * /main/LATEST
Note the '*': all the element within Projects will be ignored, but Project itself must be selected by a selection rule.
If you used:
element /Process/Projects/... -none
You wouldn't see anything in Project, because Project itself would be ignored, making its content non-visible (and not eligible to the other selection rules of your config spec).