Name: DPM Workshop 2018
Start: 2018-05-31T09:00:00+02:00
End: 2018-06-01T17:40:00+02:00
Location: CESNET

DPM Workshop 2018

from Thursday, May 31, 2018 (9:00 AM) to Friday, June 1, 2018 (5:40 PM)

Monday, May 28, 2018
Tuesday, May 29, 2018
Wednesday, May 30, 2018
Thursday, May 31, 2018
10:00 AM
10:00 AM - 11:40 AM
Contributions

10:00 AM A site

10:20 AM VOs

10:45 AM Open mike feedbacks
11:40 AM Registrations and fees
Registrations and fees
11:40 AM - 12:00 PM

12:00 PM Lunch break
Lunch break
12:00 PM - 1:00 PM

1:00 PM Welcome
Welcome
1:00 PM - 1:10 PM
1:10 PM DPM architecture and milestones - Fabrizio Furano (CERN)
DPM architecture and milestones
- Fabrizio Furano (CERN)
1:10 PM - 2:20 PM
Following the development in bigger blocks, starting from last year's architecture talk. Following the steps that had been planned to get where we are, with a completed modernization that is 100% backward compatible. DOME XrdHttp LCG-DM Xrootd Gsi-ftp WebDAV
2:20 PM A look at dpm-tester
A look at dpm-tester
2:20 PM - 2:40 PM

2:40 PM Metadata performance: grid-hammer
Metadata performance: grid-hammer
2:40 PM - 3:00 PM
A look at grid-hammer A look at the nightly runs Comparisons across versions
3:00 PM On SRM-less storage operation for ATLAS - Wei Yang (SLAC National Accelerator Laboratory (US))
On SRM-less storage operation for ATLAS
- Wei Yang (SLAC National Accelerator Laboratory (US))
3:00 PM - 3:30 PM
Wei will discuss requirements and recipes to run a storage element for ATLAS without using SRM
3:30 PM Coffee break
Coffee break
3:30 PM - 4:00 PM
4:00 PM dmlite-shell: improvements and walkthrough - Andrea Manzi (CERN)
dmlite-shell: improvements and walkthrough
- Andrea Manzi (CERN)
4:00 PM - 4:20 PM
4:20 PM ARGUS support - Samuel Cadellin Skipsey
ARGUS support
- Samuel Cadellin Skipsey
4:20 PM - 4:40 PM
4:40 PM JSON Space reporting and GLUE2 information provider - Oliver Keeble (CERN)
JSON Space reporting and GLUE2 information provider
- Oliver Keeble (CERN)
4:40 PM - 5:00 PM
A new GLUE information provider The JSON space reporting generator
5:00 PM Volatile pools and file caching - Oliver Keeble (CERN)
Volatile pools and file caching
- Oliver Keeble (CERN)
5:00 PM - 5:20 PM
Description and example
7:00 PM Dinner
Dinner
7:00 PM - 9:00 PM
Friday, June 1, 2018
9:30 AM Enabling DOME in DPM - Fabrizio Furano (CERN)
Enabling DOME in DPM
- Fabrizio Furano (CERN)
9:30 AM - 10:10 AM
From spacetokens to quotatokens Precise space reporting based on directory occupancy How DOME honours spacetokens How the DPM daemon honours quotatokens How they play together, including SRM SRM spacetoken-less writes (e.g. SAM tests and CMS)
10:10 AM Supporting CMS with DOME flavour - Andrea Sartirana (Centre National de la Recherche Scientifique (FR))
Supporting CMS with DOME flavour
- Andrea Sartirana (Centre National de la Recherche Scientifique (FR))
10:10 AM - 10:30 AM
Technical advice from someone who did it
10:30 AM Coffee break
Coffee break
10:30 AM - 10:50 AM
10:50 AM Joining the CMS AAA federation - Marian Zvada (University of Nebraska Lincoln (US))
Joining the CMS AAA federation
- Marian Zvada (University of Nebraska Lincoln (US))
10:50 AM - 11:10 AM
11:10 AM A federated file cache for Belle-II - Silvio Pardi (INFN)
A federated file cache for Belle-II
- Silvio Pardi (INFN)
11:10 AM - 11:30 AM
11:30 AM Deploying a DPM across multiple sites - Alessandra Doria (Univ. + INFN)
Deploying a DPM across multiple sites
- Alessandra Doria (Univ. + INFN)
11:30 AM - 11:50 AM
Deploying DPM disk servers across sites under a common head node has always been possible, yet some components are tricky to configure. The situation improves enabling DOME, as RFIO and other components are not necessary anymore.
12:00 PM Lunch break
Lunch break
12:00 PM - 1:15 PM
1:15 PM Live upgrades, Q&A, troubleshooting
Live upgrades, Q&A, troubleshooting
1:15 PM - 3:10 PM
Contributions

1:30 PM DPM 1.10 setup - Andrea Manzi (CERN)

1:55 PM What's missing or difficult in the tuning hints?

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