Add additional diagnostics to XrdRequest

[Dr15Jones]

Added additional diagnostics information in order to help track down an intermittent read 'failure' from xrootd.

[Dr15Jones]

@bbockelm

[cmsbuild]

A new Pull Request was created by @Dr15Jones (Chris Jones) for master.

It involves the following packages:

Utilities/XrdAdaptor

@cmsbuild, @smuzaffar, @Dr15Jones can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @wddgit this is something you requested to watch as well.
@davidlange6 you are the release manager for this.

cms-bot commands are listed here

[Dr15Jones]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/21965/console Started: 2017/08/01 17:14

[Dr15Jones]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs after it passes the integration tests. This pull request will now be reviewed by the release team before it's merged. @davidlange6, @smuzaffar (and backports should be raised in the release meeting by the corresponding L2)

[cmsbuild]

+1
Tested at: f7c5a87
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19995/21965/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
85d393c
bf7c837
ff15bd6
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19995/21965/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19995/21965/git-merge-result

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-19995/21965/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 25
• DQMHistoTests: Total histograms compared: 2651091
• DQMHistoTests: Total failures: 60963
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2589947
• DQMHistoTests: Total skipped: 181
• DQMHistoTests: Total Missing objects: 0
• Checked 102 log files, 14 edm output root files, 25 DQM output files

[davidlange6]

+1