[master] Ensure all storage elements are valid for Check access before doing the actual check (!1056) · Merge requests · LHCb Dirac / LHCbDIRAC

Chris Burr requested to merge cburr/LHCbDIRAC:optimise-voda into master Jul 29, 2021

Currently the ValidatingOutputDataAgent is very slow as there is a huge number of requests stuck in ValidatingOutput as CBPF hasn't been usable for a long time.

This PR reduces the cycle time of the from 24 minutes to 4 minutes by not bothering to check the any replicas if it's guaranteed to fail regardless due to the SE being banned.

BEGINRELEASENOTES

*Data Management CHANGE: Optimise running checkPhysicalFiles when it is guaranteed to fail due to storage elements being banned

ENDRELEASENOTES

[master] Ensure all storage elements are valid for Check access before doing the actual check

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