premix relvals: adapt to fixes of premixing

[franzoni]

. process string set to differentiate 25ns/50ns pilep overlaid when done with premixed events (affects only wf injection to reqmgr)
. --geometry Extended2015 as needs be in the 70x (all GT-driven in subsequent releases)
. introduced SLHCUpgradeSimulations/Configuration/postLS1CustomsPreMixing wherever needed by premix workflows to adapt to Mike's #3973; ** TEMPORARY **

[cmsbuild]

A new Pull Request was created by @franzoni for CMSSW_7_0_X.

premix relvals: adapt to fixes of premixing

It involves the following packages:

Configuration/PyReleaseValidation

@nclopezo, @vlimant, @cmsbuild, @franzoni, @Degano, @davidlange6 can you please review it and eventually sign? Thanks.
@ghellwig this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
@nclopezo, @ktf you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[cmsbuild]

Pull request #4001 was updated. @nclopezo, @vlimant, @cmsbuild, @franzoni, @Degano, @davidlange6 can you please check and sign again.

[franzoni]

+1
--what pileup and --what premix tests all ok
(except the two premix PROD wf's, as expected, which need a new neutrino gun sample to pick up Mike's fix; in process)

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_0_X IBs unless changes or unless it breaks tests. @nclopezo, @ktf can you please take care of it?

[franzoni]

I managed to get all tests pass in local test 2 days ago.
Now the datasets which are needed in input are gone https://hypernews.cern.ch/HyperNews/CMS/get/relval/2998/1/1/1/1.html thus all tests would fail. This is why I am holding up the plusOne now. I'll keep an eye on this for the next day
@srimanob could you please plusOne this PR, if needs be, once the datasets will be back (I'll be offline for 2 weeks starting this Sat)?

[cmsbuild]

Pull request #4001 was updated. @nclopezo, @vlimant, @cmsbuild, @franzoni, @Degano, @davidlange6 can you please check and sign again.

[franzoni]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_0_X IBs unless changes or unless it breaks tests. @nclopezo, @ktf can you please take care of it?

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-4001/180/summary.html

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_0_X IBs unless changes (tests are also fine). @nclopezo, @ktf can you please take care of it?

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-4001/184/summary.html