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Injection Test Post Mortem

Injection Test Post Mortem. Software Issues during the Test. The stability of our front end servers (we saw SR2 and SR3 BPM and BLM servers crashing, the others were a lot more stable but not used )

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Injection Test Post Mortem

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  1. Injection Test Post Mortem

  2. Software Issues during the Test • The stability of our front end servers (we saw SR2 and SR3 BPM and BLM servers crashing, the others were a lot more stable but not used) • During the test, the main problem was the FESA server (BLM and BPM) stability but OP did not suffer from it due to the do forever loop. Today, the BLM threshold handling is not fully operational from our servers. These problems are still investigation in collaboration CO. • The newly added (and without discussion with us) concentrators based on XTIM and Get instead of Subscribe. Get are hazardous and you must discuss wit huswhen you add new clients, especially now that we are investigating problems. • To Be Added to next Tests: How to configure RBAC to let your concentrators and our expert GUI’s and only them access our data. • Diamon did not see our server problems (always green) on our SPS Linux console.

  3. Software still Missing or to Be Tested • The full and reliable implementation of BLM logging • The limited to SR2/3 concentrator seems to have provided a stable logging this WE. • The full implementation of BPM/BLM capture concentrators • RBAC • BLM Threshold via MCS • PM data

  4. To Do Next Time • Tune BI prepulse for Beam 2 [needs help from RF]. • Study BPM noise at low intensity [needs to play with bunch intensity from 1 to 5 10^9p] • Study BPM linearity [needs local bumps] • Study BTV beam size measurements [needs to put screens in] • Activate BLM on BIC and play with the threshold to check that BLM trigs correctly [needs to be able to rearm quickly] • Compare Capture, XPOC and PM measurements [needs DUMPED and PM events] • Test RBAC impact on several BI servers. [needs RBAC ready] • Check Diamon behavior [needs CO experts if pb]

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