RAL Tier1 Experiments Liaison Meeting
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Revision as of 13:00, 21 October 2015 by Brian Davies a239aaebd0 (Talk | contribs)
Covers all aspects of the Tier1. Meeting access information is available from
Indico. Previous special presentations can be found here.
Agenda
Chairman: Martin Bly
Secretary: Andrew Lahiff
- Summary of Operational Status and Issues
- Highlights/summary of the Tier1 Monday operations meeting.
- Grid Services
- Fabric
- CASTOR
- Other
- Experiment plans and operational issues
- CMS
- ATLAS
- LHCb
- ALICE
- Others
- Special topics/presentations (agreed in advance)
- None
- Actions
- Highlights for Operations Bulletin Latest
- AoB
Open Actions
Action ID | Priority | Experiment(s) | Owner | Action | Status |
---|---|---|---|---|---|
20151014-01 | Normal | LHCB | Rob Appleyard | LHCb Writes from WN to Castor failing , and then also failing to other sites | |
20150923-01 | Normal | All non-LHC | Brian | Investigate mitigation to prevent FTS transfers from one non-LHC VO from affecting other due to the use a shared CASTOR instance | Able to set limits for each VO srm endpoint , need to decide and suitable values and implement. |
Completed Actions
Archives of actions completed can be found at:
- RAL Tier1 CASTOR Experiments Completed Actions 2007
- RAL Tier1 CASTOR Experiments Completed Actions 2008
- RAL Tier1 CASTOR Experiments Completed Actions 2009
- RAL Tier1 CASTOR Experiments Completed Actions 2010
- RAL Tier1 CASTOR Experiments Completed Actions 2011
- RAL Tier1 CASTOR Experiments Completed Actions 2012
- RAL Tier1 CASTOR Experiments Completed Actions 2013
Action ID | Priority | Experiment(s) | Owner | Action | Status | Completed date |
---|---|---|---|---|---|---|
20131023-03 | Normal | ATLAS | Matthew | Report back about ATLAS CASTOR deletion problem after F2F discussion with developers | Closed. | 2014-01-08 |
20140108-01 | Normal | ALICE | Gareth | Why was the ALICE VOBOX rebooted 19 days ago? What happened to it? | Closed | 2014-02-05 |
20131023-02 | Normal | LHCb | Jens | Explain why SRM and CIP/BDII usage for LHCb are different and inform Raja which to use. | Closed | 2014-02-12 |
20140219-01 | Normal | N/A | John | Start post-mortem of loss of FTS3 database VM | Closed | 2014-02-25 |
20140225-02 | Normal | MICE | Catalin | Give MICE access to all WMSs at RAL | Closed | 2014-03-18 |
20140402-01 | Normal | N/A | Gareth | Perfsonar router changes need to be completed | Done. | 2014-04-09 |
20140225-01 | Normal | MICE | Catalin | Investigate why it takes 5 hours for MICE to unpack a tarball | Closed | 2014-04-16 |
20140205-01 | Normal | Non-LHC | Catalin | Ensure that non-LHC VOs are aware of alternatives to the NFS software server | Closed | 2014-04-23 |
20140423-02 | Normal | All | Martin | Liaise with networking about OPN failure over issues | Closed | 2014-05-07 |
20140709-01 | Normal | N/A | Gareth | Provide a short summary about the recent and upcoming network changes. | Closed | 2014-07-23 |
20140423-01 | Normal | non-LHC | Gareth | Finalize plans for termination of the software server | Closed | 2014-08-06 |
20140827-01 | Normal | N/A | Martin | Report back from MROG meeting (was "Follow up with testing of electrical circuits in LPD & HPD rooms") | Done | 2014-09-17 |
20140827-02 | Normal | N/A | Rob | Report on plans for Castor 2.1.15 upgrade. | Done | 2014-10-28 |
20141001-01 | Normal | N/A | Andrew L | Provide Wiki page (for VOs) detailing effect of cgroups. | Done | 2014-10-28 |
20150128-01 | Normal | N/A | Andrew L | Remove links to Fabric and Grid Services | Done | 2015-02-04 |
20150128-02 | Normal | CMS | Andrew L | Ensure the relevant people are looking into CMS CASTOR problems | Closed | 2015-02-11 |
20141008-01 | Normal | N/A | Tim F | Discuss data retention after experiment shutdown with H1 (Response: Data can be deleted) | Closed | 2015-03-18 |
20150313-01 | Normal | N/A | Andrew S | Discuss with PMB decommissioning of CREAM CEs | Closed | 2015-05-06 |
20150722-01 | Normal | N/A | Andrew L | Contact the user who affected the MyProxy service to find out what he was doing. | Done | 2015-07-23 |
20150812-02 | Normal | All | Rob Appleyard | Propagate information about upcoming CASTOR interventions | Done | 2015-08-26 |
20150812-01 | Normal | All | Rob Appleyard | Done|2015-10-14 |