Update ROOT 6.14 to include forward-compatibility patch

[smuzaffar]

Update ROOT 6.14 ref to include forward-compatibility patch for root files created by versions >=6.30.

Discussion here.

Initial issue here

FYI @nothingface0

[smuzaffar]

@arooshap , I have set the commit status cmsbot/test — Ready for testing so hopefully comp bot will start the tests soon

[smuzaffar]

@arooshap , this is the PR which DQM team needs.

[arooshap]

@smuzaffar thanks for the confirmation. Yes, the bot should start testing soon.

[arooshap]

+1 to f4981d0 on slc7_amd64_gcc630.
Build log can be found here.

[smuzaffar]

@arooshap , this is ready to go in.
@nothingface0 , what it takes to get new dqmgui deployed?

[arooshap]

@smuzaffar we have to deploy this in CMSWEB. I will make a deployment today. Thank you for your help!

[smuzaffar]

thanks @arooshap , please ping me when this is deployed on cmsweb.

[arooshap]

@smuzaffar I just deployed it in vocms0731 (the pre-production VM).

[nothingface0]

@smuzaffar I just deployed it in vocms0731 (the pre-production VM).

@smuzaffar AFAIK, this is where the bin-by-bin comparison is made, could you trigger a PR test to check if it works?

Edit: From a simple test I did by opening a ROOT 6.30 file with the updated root, no errors appear. I expect the bin-by-bin comparison to run properly.

[smuzaffar]

Thanks, there are couple if comparison job pending in jenkins. Hopefully those should be enough to test new dqm gui

[smuzaffar]

@nothingface0 , please check PR cms-sw/cmssw#43596 results and its DQM bin-by-bin comparison. It looks good to me

[nothingface0]

@nothingface0 , please check PR cms-sw/cmssw#43596 results and its DQM bin-by-bin comparison. It looks good to me

Indeed, everything looks good and no errors in the logs from our side!