Ongoing: Tier-0 will continue to run at near maximum capacity for the next month Ongoing: purge some old files under the /store/streamer T0STREAMER area Ongoing: rolling out xrootd fallback on all T2 sites 22/11 T1_UK_RAL still down, recovering as quick as possible 22/11 SOLVED: Problems with transfers towards IN2P3 due to VOMS proxy expiration, GGUS:88576 21/11 Tier0 some failure on express run reconstruction (already fixed) due to a misconfiguration, after reboot for Oracle update 19/11 T1_DE_KIT tape overloaded, transfers to KIT stopped. Situation fully recovered on 21/11 16/11 Problem with LSF over night, GGUS:88530. Only 400 jobs running in CMS. Reconfiguration fixed the issue. 15/11 Xrootd server failure Triggered an ALARM ticket GGUS:88507. Reason was overload, not really understood