Rucio Meeting
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Europe/Zurich
Martin Barisits
(CERN)
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- 15:00 → 15:05
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15:05
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15:20
Community News & DevOps roundtable 15m
- ATLAS
- Regression in the recent self-managed QoS feature
- By accident all transfers were submitted including a STAGING request
- Hotfix was submitted quite quickly disabling this feature
- Issue with subscriptions
- Caused by malformed historic subscriptions in the database
- list_replicas with specific RSE expression + temporary tables activated
- rse_expression needs to resolve to >4 RSEs
- Rucio returns wrong, inconsistent, result
- Fixed in next release
- #5842 legacy vs RFC-conform format
- IAM gives out DNs in RFC format, while VOMS does legacy format
- There will be a probe in 1.30 taking care of this
- RFC -> Legacy conversion will be removed
- Regression in the recent self-managed QoS feature
- CMS
- 1.29.3 currently
- bad_replica declaration very important
- Ongoing discussion on Slack
- Belle II
- 1.28.7
- For 1.29 still waiting for Py3 environment/compatibility
- --> Beginning of October
- Fermilab/DUNE/ICARUS/...
- Need to upgrade to 1.29
- Passing scope to surl algorithm is fundamental to DUNE
- Be aware that 1.26 transfers might not be compatible directly in 1.29
- Might need to drain transfers in a 1.28 daemon
- Need to upgrade to 1.29
- DUNE
- metacat needs both name and scope, so it does require the scope in the SURL algorithm
- Next week, second phase of data challenge
- ESCAPE
- Summer student working on integration of Rucio and reana
- Progressing well
- Authentication errors on Rucio instance
- Need to check
- Summer student working on integration of Rucio and reana
- ATLAS
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15:20
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15:35
Rucio Testing Framework (Introduction and Updates) 15mSpeakers: Mayank Sharma (University of Texas at Arlington (US)), Benedikt Ziemons (FH Aachen University of Applied Sciences (DE))
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15:35
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15:55
Developers roundtable 20m
- Rucio 1.30 "The Donkeynator" progress tracking
- In Progress
- Introduce heartbeat handler to all daemons #5443 [Cedric, Dimitrios, Mario]
- Missing daemons: hermes, atropos, replicarecoverer
- replicarecoverer Christoph will do it, Cedric will double check
- Christoph will be back to work on this in 2-3 weeks
- atropos Dimitrios will check asap
- replicarecoverer Christoph will do it, Cedric will double check
- Missing daemons: hermes, atropos, replicarecoverer
- Adherence to rule grouping dependent on order of ATTACH #5251 [Igor]
- Exchange of function-based indices with normal indices #5440 [Mario, Martin, Radu]
- Tombstone will be the first
- Unable to Delete File DID via Undertaker #5154 [Martin]
- More complicated than initially thought; still under investigation
- Create a server/daemon installation howto #5445 [Joel]
- rework conveyor-throttler #5805 [Radu]
- Switch to pytest [Radu?]
- Needs discussion
- Release webUI 2.0 beta version [Mayank]
- Introduce heartbeat handler to all daemons #5443 [Cedric, Dimitrios, Mario]
- In Review
- Done
- Todo
- Refactor the different test workflows to a common one [Ben, Mayank]
- Create a contributor guide for probes #84 [Dimitrios]
- Add symlinks for the new daemon names #5131 [Joel]
- Prepare a clear list of changes which need to be made to use new daemon names #5132 [Joel]
- Create developers testing guide in the documentation #5452 [Joel, Mayank]
- Document and cleanup discrepancies between surl and lfn2pfn algorithms #5129 [Martin]
- Reduce rule tickets to les than 20 [Martin]
- foreign key error on deleting dids in reaper #5733 [Martin]
- Rules on containers in state OK but not all the files from the containers have locks #5447 [Martin]
- Reduce logging of server & daemons #5449 [Mayank]
- Add python 3.10 tests to CI framework. #5145 [Mayank]
- rework prometheus/statsd metric names #5804 [Radu]
- Re-work/cleanup distance table #5454 [Radu]
- Create documentation page for S3-type storage #5450 [Rizart]
- Exists as GGDoc (#5284)
- Add support for S3 virtual hosted buckets #5451 [Rizart]
- Test on-premise
- Ongoing support issue with AWS/Fresno X.509 shenanigans
- Merge list_dids and list_dids_extended methods #5448 [Rob]
- Delayed
- In Progress
- Other topics
- Rucio 1.30 "The Donkeynator" progress tracking
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15:55
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16:00
AOB 5m