28-R-15 (CERN conferencing service (joining details below))
CERN conferencing service (joining details below)
email@example.com Weekly OSG, EGEE, WLCG infrastructure coordination meeting.
We discuss the weekly running of the production grid infrastructure based on weekly reports from the attendees. The reported issues are discussed, assigned to the relevant teams, followed up and escalated when needed. The meeting is also the forum for the sites to get a summary of the weekly WLCG activities and plans
OSG operations team
EGEE operations team
EGEE ROC managers
WLCG coordination representatives
WLCG Tier-1 representatives
other site representatives (optional)
To dial in to the conference:
a. Dial +41227676000
b. Enter access code 0140768
ROC France: With our UIs we got some problems with Python for several VOs because those VOs use their own Python version (> 2.3.x). Unfortunately, UI installation provides standard python2.3 libraries within the externals directory, and set the PYTHONPATH accordingly. By the way, to be able to use their own python installation, VOs must convenably update the PYTHONPATH variable to ensure that the right version of the required libraries are firstly taken into account. Make sure also that you call the right python binary.
<big> WLCG issues coming from ROC reports </big>
No items this week.
<big>WLCG Service Interventions (with dates / times where known) </big>
IN2P3-CC (T1, T2 and PPS) is down on tuesday 3rd june.
Due to an Oracle maintenance, all our LFCs will be down from 8:00 to 14:00. In particular, Central LFC for Biomed will be unreachable during this maintenance operation.
PIC Tier-1 will have an Scheduled Downtime next tuesday the 10th of july in order to perform interventions on various grid services: SRM (dcache upgrade), CE (NFS sw area migration), FTS (head node migration), LFC-atlas (DB backend migration) and LHCb-DIRAC (IP changes).
The SD and broadcast have been already filed in the GOCDB.
Request to recalculate the Site availability for all the Tier1 (also if only half of them were affected) following the problem of the SAM critical update that had not worked for the ATLAS SAM ui.
The tier1s site availability should be recalculated between the 20th
and the 26th of May.