[Tracker Alignment] All-in-one tool: fix reading of sqlite files (11.0.X)

[mmusich]

backport of #29255 and #28739

PR description:

It was noticed that the commit f0d34bf introduced in PR #24952 actually breaks the possibility to read SQLite files from local afs storage which is a mandatory feature of the tool. This PR reverts it.
I profit of this PR to backport as well commit 7d935d3 and a general clean-up of the example ini files in commit 0d9153a

PR validation:

As there is no unit-test in this release-cycle I locally tested the configuration to run fine.

if this PR is a backport please specify the original PR and why you need to backport that PR:

This PR is a combined backport of #29255 and #28739

cc:
@vbotta @connorpa @adewit

[mmusich]

type bug-fix

[cmsbuild]

A new Pull Request was created by @mmusich (Marco Musich) for CMSSW_11_0_X.

It involves the following packages:

Alignment/OfflineValidation

@christopheralanwest, @tocheng, @cmsbuild, @franzoni, @tlampen, @pohsun can you please review it and eventually sign? Thanks.
@mschrode, @mmusich, @adewit, @tocheng, @tlampen this is something you requested to watch as well.
@davidlange6, @silviodonato, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[christopheralanwest]

please test

[cmsbuild]

The tests are being triggered in jenkins.

[christopheralanwest]

please abort

Apparently the tests did not run so I will restart them.

[christopheralanwest]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/5354/console Started: 2020/03/24 16:16

[cmsbuild]

+1
Tested at: fb4acaf
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-80596a/5354/summary.html
CMSSW: CMSSW_11_0_X_2020-03-24-1100
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-80596a/5354/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2793840
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2793498
• DQMHistoTests: Total skipped: 341
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 147 log files, 16 edm output root files, 34 DQM output files

[pohsun]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_11_0_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_11_1_X is complete. This pull request will now be reviewed by the release team before it's merged. @davidlange6, @silviodonato, @fabiocos (and backports should be raised in the release meeting by the corresponding L2)

[silviodonato]

+1