Experiment problems/issues Review of Christmas & New Year holiday period issues by experiment/VO - LHCb - CMS - ATLAS - Other - Experiment blacklisted sites - Experiment known events affecting job slot requirements - Site performance issues

Meetings & updates - ROD team comments & observations - Tier-1 update Operational security -- Checking results at https://pakiti.egi.eu - Upcoming meetings -- The next GDB is on 12th January: http://indico.cern.ch/conferenceDisplay.py?confId=106639.

Site review and plans - Problems that arose over the last 3 weeks -- Accounting information does not seem to be updating recently (since last week of December) and a probably related ticket is https://gus.fzk.de/ws/ticket_info.php?ticket=65771. If things were good generally then specific problems still appear for: Lancaster, RHUL, UCL, Cambridge and RALPP. - Plans for coming month

AOB