description how to terminate o2

[justonedev1]

No description provided.

[github-actions]

This PR did not have any update in the last 30 days. Is it still needed? Unless further action in will be closed in 5 days.

[alibuild]

Error while checking build/O2/fullCI for 823516a at 2024-03-07 04:43:

## sw/BUILD/O2-latest/log
c++: error: unrecognized command-line option '--rtlib=compiler-rt'
c++: error: unrecognized command-line option '--rtlib=compiler-rt'


## sw/BUILD/O2-full-system-test-latest/log
command o2-sim --seed 12345 -j 32 -n 100 -m PIPE ITS MFT FT0 FV0 FDD -g extgen -e TGeant4 --configKeyValues "GeneratorExternal.fileName=$O2_ROOT/share/Generators/external/QEDLoader.C;QEDGenParam.yMin=-7;QEDGenParam.yMax=7;QEDGenParam.ptMin=0.001;QEDGenParam.ptMax=1.;${SIMOPTKEY}" --run 310000 had nonzero exit code 134
[FATAL] Empty, missing or invalid response from query to RCT/Info/RunInformation for run 310000

Full log here.

[ktf]

@sawenzel @shahor02 @costing any idea of what is going on with the simulation? Is this a missing object in CCDB?

[costing]

The production instance has an object for 310000, but the test one does not. If ccdb-test.cern.ch is supposed to be queried for this I can inject the missing fake run number here. But was there a change recently in this logic?

[sawenzel]

I don't believe this goes to ccdb-test.cern.ch, also because the CI test itself has been successfully run for the last years. There must be some other reason (network problem)?

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