Saturday, December 11, 2010

Re: Hardlink removal w/o destroying the history

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Permlink Replies: 1 - Pages: 1 - Last Post: Dec 8, 2010 4:28 PM Last Post By: brcowan Threads: [ Previous | Next ]
Posts: 17
Registered: Jan 12, 2005 02:02:19 PM Hardlink removal w/o destroying the history
Posted: Dec 08, 2010 09:25:35 AM I have a user who created a hardlink on an element with a lot of history and other users have checkouts on other branches of the element. How do remove his mistake without distrubing all of the other users?
Posts: 426
Registered: Sep 28, 2005 02:20:11 PM Re: Hardlink removal w/o destroying the history
Posted: Dec 08, 2010 04:28:04 PM   in response to: vobadm in response to: vobadm's post cleartool rmname will work just fine here. A "hardlink" is just a directory entry. And removing it is harmless as long as there are other directory versions that refer to it correctly.

=================================================================
Brian Cowan
Advisory Software Engineer
ClearCase SoftWare Advisory Team (SWAT)
Rational Software
IBM Software Group
550 King St
Littleton, MA 01460

Phone: 1.978.899.9471
Web: http://www.ibm.com/software/rational/support/

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Force the use of "-ptime" during checkout


Posts: 75
Registered: Apr 15, 2008 02:17:25 PM Force the use of "-ptime" during checkout
Posted: Dec 08, 2010 02:56:27 PM Hello,

We currently have a scenario where several developers are using the same branch (BRANCH_2 for example) for development. Each developer has their own dynamic view. When a developer checks out a file that does not yet exist on BRANCH_2, all other developers instantly see the new "/main/BRANCH_2/0" version and it has a new timestamp. This causes some larger libraries to be recompiled for what appears to be no reason at all (/main/BRANCH_2/0 is identical to the predecessor version).

We have found that by doing "cleartool co -ptime" to checkout a file, the /main/BRANCH_2/0 version has the same timestamp as its predecessor, so the recompiles do not happen and all is good.

I am looking for a way to enforce the "-ptime" from a Linux environment. It does not appear to be an option in the ".clearcase_profile", nor does there appear to be a way to "transparently" enforce this in a trigger (I think a trigger could be written that examines the command line and simply exists if the developer did not use "-ptime", but I would rather it silently enforce this if at all possible.)

One other solution proposed was to copy every file to the new branch; however, reporting is much easier when only those files modified for the effort exist on the branch.

Thanks in advance for any ideas!

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Re: Setting up ClearCase with Quality Center


Posts: 16
Registered: Sep 29, 2010 12:34:45 PM Setting up ClearCase with Quality Center
Posted: Dec 08, 2010 11:06:28 AM We have 7.1.1.2 of ClearCase and 9.2 of Quality center. I need to add the versioning and trying to follow the steps and one of the first ones is:

Add TDUser and TDVersion as string attributes to the ClearCase VOB

I'm new to CC so I need to respectfully request that you dont go over my head with any answers :)

How do you add these as attributes?

Has anyone set this up before? I have been reading like crazy and all I have to show for it so far is a headache. This forum has been so much more helpful then any documentation I have found. So thank you all for that!

-Kapman
Quality - it's a lifestyle not an option.


Posts: 16
Registered: Sep 29, 2010 12:34:45 PM Let me add one more if I may:
You must run this installation with the same user name that was used to run
the Quality Center installation.

I was not here when they did the QC installation, how can I tell what the user name used was?

-Kapman
Quality - it's a lifestyle not an option.


Posts: 481
Registered: Apr 08, 2008 11:40:52 PM Re the user name...

Does the install run on Windows? My guess is that they didn't ask for userid that ran the installation but rather the userid assigned during the installation to own the QC services etc.

If is just the userid that ran the install then this will probably be the owner of the files it installed. So just do properties on files in the appropriate C:\Program Files\... directory

If it is the "owning" user id it probably creates a service and sets it to run as some userid. Take a look in Services and do a properties - look at the Log On tab.

Re the attributes...

Is that exactly what it says about the attributes? There are several options that could apply. In general there are two ways:
1. Command line:
Usually you would change directory into a directory inside the vob. Assuming you are on windows with a view called dynamic and a vob called \hpqc...M:cd \dynamichpqccleartool mkattype -vtype string -c "For Quality Center" TDUser
2. Gui:
Start IBM Rational ClearCase/Type Explorer
Select your Vob
Double click Attribute Types
Right click on the page and select "Create..."
Follow the dialog
Posts: 16
Registered: Sep 29, 2010 12:34:45 PM Mark,

Thanks for the reply. Page 12 of http://update.external.hp.com/qualitycenter/qc90/version_control/rcc_vc/qc_9_2/VCRCC.pdf is what I'm looking at for this. It is HP's Rational ClearCase Version Control Add-in Guide. Maybe I'm misreading something. Cant hurt to create a "string" attribute type I would think so I will give that a shot.

I've been given the opportunity to admin ClearCase with about 6 hours training and no prior experience. It has been a fun ride to say the least the last couple of months. Nothing has been easy per say and top that off with CC is a side project from my regualar QA work. Reading this site has been so much more help then any of the documentation I have been reading.

I hadn't used command lines since my old 8088 dos no windows 640k 20mb hd pc died but seems like alot of CC work is done via command lines. Good times!

-Kapman
Quality - it's a lifestyle not an option.


Posts: 16
Registered: Sep 29, 2010 12:34:45 PM Ok so I think I needed to just create two string attributes under the VOB, I did this via the Type Explorer. That seems to make sense, not quite what you had me doing I dont think but it helped me find that.

Now to figure out the user issue.

-Kapman
Quality - it's a lifestyle not an option.

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Configuration and Release Manager

My client a large insurance company requires a Configuration and Release manager required to perform repository administration (using TFS / Team Server Foundation) tasks , code / data build activities and perform installations into controlled test environments.

Essential skills in order of importance:
* Team Foundation Server
* Repository Administration experience
* Basic UNIX command knowledge
* Scripting skills (Perl, Ant )
* ClearCase / Quest

Candidates with experience of designing and documenting technical processes will be viewed advantageously. Skills in TFS are a necessity.


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Re: Working out of domain

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Permlink Replies: 2 - Pages: 1 - Last Post: Dec 8, 2010 4:32 PM Last Post By: brcowan Threads: [ Previous | Next ]
Posts: 1
Registered: Dec 06, 2010 06:01:37 AM Working out of domain
Posted: Dec 06, 2010 06:11:51 AM Hello everybody, i have a simple question.

I must install a clearcase client in my notebook.
I have a valid user of a cc-related domain (where i'm not administrator) but i don't want to add my notebook to this domain. Can I use it? There is a way to connet clear case with that domain user but from a pc logged with another user?

Thank you.


Posts: 893
Registered: Jun 09, 2005 09:06:53 PM Re: Working out of domain
Posted: Dec 06, 2010 06:45:27 PM   in response to: Tobia in response to: Tobia's post you can definitely use the license server and use CC standalone.
If you want to connect to the CC of the domain, the box hosting your view needs to be on the domain to run the albd service and get access to permissions.
If the VOBs are fairly open, you may be able to hack something where you end up with the snapshot view root on your C drive. It all depends on how open or closed the domain and the VOBs are and how much access you get by "just" being on the corporate network.
Its definitely not a solution supported by Rational.

hth
Martina


Posts: 426
Registered: Sep 28, 2005 02:20:11 PM Re: Working out of domain
Posted: Dec 08, 2010 04:32:16 PM   in response to: martina in response to: martina's post While you're at it, please check out the section on the "Limitations of Nondomain hosts" in the ClearCase admin manual. It's really not a good idea to do this...

=================================================================
Brian Cowan
Advisory Software Engineer
ClearCase SoftWare Advisory Team (SWAT)
Rational Software
IBM Software Group
550 King St
Littleton, MA 01460

Phone: 1.978.899.9471
Web: http://www.ibm.com/software/rational/support/

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Comparision of ClearCase, SVN and Team Foundation Server

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Posts: 2
Registered: Jul 17, 2007 07:08:43 AM Comparision of ClearCase, SVN and Team Foundation Server
Posted: Dec 09, 2010 12:59:15 AM Hi,

It would be great if someone provide the points for the comparision of ClearCase, SVN and Team Foundation Server.

Thanks,
Jagdish

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Friday, December 10, 2010

Clearcase Administrator

Software Developer - Ruby on Rails - RoR - Ruby - Perl - Java
CyberCoders  -  San Jose, CA

- Define, design, and implement solutions for high-performance systems using data processing applications, home grown tools, Unix tools (Ruby on Rails, Perl, Shell - Scripting, Java), and other emerging technologies... - Define, design, and implement...


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