wiki:developers-meeting-20180619
Last modified 4 months ago Last modified on 06/19/18 17:21:50

[part of a series of meetings]

Participants

Sibel, Vincent, Al, Tigran, Paul, Jürgen, Dmitry

Postcards

Sibel: Workshop done! :-) Planning for next workshop already started. Will take over webpage development from Asif. Started getting into release work.

Vincent:

  • Lately I worked on having a dCache pre-prod instance @ ndgf which is there now !
  • dcache configuration, e.g., dcache.conf, is now 100% generated from ansible (dcache version, admin acces, db password, etc)
  • pre-prod is registered in ATLAS (NDGF-T1-MWTEST_DATADISK) and validated for listing, upload, fts and deletion by ATLAS load (internal monitoring and external)
  • it has been used to validate Monday's upgrade to 3.2.2

Some issues found in addition in prod. Like with endit plugin: Thanks to Tigran I provided a new release which looked to have fixed the issues -> We have now something which looks interesting and a good basis to complement (apply the ansible role in production, add endit test, etc) and experiment changes before reaching production

  • I'll give a (remote) talk at the next ATLAS software week about Qos in Data management: introduction, thoughts and discussion at DESY
  • Data Management Evolution Discussion session (Thursday at 5pm ) https://indico.cern.ch/event/646942/
  • local dCache guys (paul, tigran, etc ) are invited
  • I'll circulate the slides once I have a draft

Al: Continued frontend work with Olufemi. Refreshing of cancelled transfers patch has progressed, can be reviewed. Debugging work on Resilience and server/client handshakes.

Tigran: Participated in GDB, presenting last year's work. Discussions about standardization / documentation of xrootd. Discussion with DESY's dCache ops team about an issue with decomissioning Resilient pools. We need to streamline the decomissioning process.

Paul: Work on Scitoken support. XDC demo instance using CDMI

Special topics

A controversial discussion about adressing the issues around decomissioning resilient pools develops.

Release news

We need release notes for 4.2

Keeping with the weekly release cycle.

Trunk activity

Progress with new features...

Issues from [FIXME: Add link to yesterday's Tier-1 meeting]

Outstanding RT Tickets

[This is an auto-generated item. Don't add items here directly]

Review of RB requests

New, noteworthy and other business

DTNM

Same time next week, again on meet.desy.de.