Difference between revisions of "Tier1 Operations Report 2018-01-03"
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+ | | 2017-12-21 06:45:00 | ||
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+ | | Local Batch System | ||
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| Other | | Other | ||
| Upload problems at RAL | | Upload problems at RAL | ||
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| USER | | USER | ||
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| Extremely long download times for T2K files on tape at RAL | | Extremely long download times for T2K files on tape at RAL | ||
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| Timeouts when copyiing MICE reco data to CASTOR | | Timeouts when copyiing MICE reco data to CASTOR | ||
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| Check networking and xrootd RAL-CERN performance | | Check networking and xrootd RAL-CERN performance | ||
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| [Rod Dashboard] Issue detected : hr.srce.GridFTP-Transfer-ops@gridftp.echo.stfc.ac.uk | | [Rod Dashboard] Issue detected : hr.srce.GridFTP-Transfer-ops@gridftp.echo.stfc.ac.uk | ||
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| USER | | USER | ||
| none | | none |
Revision as of 13:57, 2 January 2018
RAL Tier1 Operations Report for 13th December 2017
Review of Issues during the week 21st December 2017 to 3rd January 2018 |
Network: • Network problem on Stack 9 in the UPS room. Faulty transceiver replaced,
Current operational status and issues |
- None
Resolved Castor Disk Server Issues |
- GDSS688 (cmsDisk - D1T0) is back in production.
- GDSS743 (atlasStripInput - D1T0) is back in production.
Ongoing Castor Disk Server Issues |
- GDSS757 (cmsDisk - D1T0) is back in production.
- GDSS756 (cmsDisk - D1T0) is back in production.
Limits on concurrent batch system jobs. |
- CMS Multicore 550
Notable Changes made since the last meeting. |
• None.
Entries in GOC DB starting since the last report. |
No downtime scheduled in the GOCDB between 2017-12-12 and 2017-12-20
Declared in the GOC DB |
- None
Advanced warning for other interventions |
The following items are being discussed and are still to be formally scheduled and announced. |
Ongoing or Pending - but not yet formally announced:
Listing by category:
- Castor:
- Update systems (initially tape servers) to use SL7 and configured by Quattor/Aquilon.
- Move to generic Castor headnodes.
- Echo:
- Update to next CEPH version ("Luminous").
- Networking
- Extend the number of services on the production network with IPv6 dual stack. (Done for Perfsonar, FTS3, all squids and the CVMFS Stratum-1 servers).
- Services
- Internal
- DNS servers will be rolled out within the Tier1 network.
Open GGUS Tickets (Snapshot during morning of meeting) |
Ticket-ID | Type | VO | Notified Site | Resp. Unit | Status | Priority | Creation | Last Update | ToI | Subject |
---|---|---|---|---|---|---|---|---|---|---|
132589 | TEAM | lhcb | RAL-LCG2 | NGI_UK | in progress | very urgent | 2017-12-21 06:45:00 | 2017-12-21 16:22:00 | Local Batch System | Killed pilots at RAL |
132540 | TEAM | lhcb | RAL-LCG2 | NGI_UK assign to:lcg-support@gridpp.rl.ac.uk | in progress | top priority | 2017-12-18 09:32:00 | 2017-12-23 10:13:00 | Other | Upload problems at RAL |
131815 | USER | t2k.org | RAL-LCG2 | NGI_UK | in progress | less urgent | 2017-11-13 14:42:00 | 2017-12-01 19:30:00 | Storage Systems | Extremely long download times for T2K files on tape at RAL |
130207 | USER | mice | RAL-LCG2 | NGI_UK assign to:lcg-support@gridpp.rl.ac.uk | on hold | urgent | 2017-08-24 09:46:00 | 2017-12-18 17:22:00 | Network problem | Timeouts when copyiing MICE reco data to CASTOR |
127597 | USER | cms | RAL-LCG2 | NGI_UK assign to:lcg-support@gridpp.rl.ac.uk share with:sexton@fnal.gov | on hold | urgent | 2017-04-07 10:34:00 | 2017-10-05 09:14:00 | File Transfer | Check networking and xrootd RAL-CERN performance |
124876 | USER | ops | RAL-LCG2 | NGI_UK assign to:lcg-support@gridpp.rl.ac.uk | on hold | less urgent | 2016-11-07 12:06:00 | 2017-11-13 16:55:00 | Operations | [Rod Dashboard] Issue detected : hr.srce.GridFTP-Transfer-ops@gridftp.echo.stfc.ac.uk |
117683 | USER | none | RAL-LCG2 | NGI_UK assign to:lcg-support@gridpp.rl.ac.uk | on hold | less urgent | 2015-11-18 11:36:00 | 2017-11-06 16:59:00 | Information System | CASTOR at RAL not publishing GLUE 2 |
Availability Report |
Day | OPS | Alice | Atlas | CMS | LHCb | Atlas Echo | Comment |
---|---|---|---|---|---|---|---|
13/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
14/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
15/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
16/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
17/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
18/12/17 | 100 | 100 | 100 | 100 | 100 | 100 | |
19/12/17 | 100 | 100 | 100 | 100 | 100 | 100 |
Hammercloud Test Report |
Key: Atlas HC = Atlas HammerCloud (Queue ANALY_RAL_SL6, Template 845); Atlas HC Echo = Atlas Echo (Template 841);CMS HC = CMS HammerCloud
Day | Atlas HC | Atlas HC Echo | CMS HC | Comment |
---|---|---|---|---|
13/12/17 | 99 | 0 | 100 | Atlas HC Echo - No test run in time bin |
14/12/17 | 100 | 0 | 100 | Atlas HC Echo - No test run in time bin |
15/12/17 | 100 | 0 | 100 | Atlas HC Echo - No test run in time bin |
16/12/17 | 98 | 0 | 100 | Atlas HC Echo - No test run in time bin |
17/12/17 | 85 | 0 | 100 | Atlas HC Echo - No test run in time bin |
18/12/17 | 86 | 0 | 100 | Atlas HC Echo - No test run in time bin |
19/12/17 | 100 | 0 | 100 | Atlas HC Echo - No test run in time bin |
Notes from Meeting. |
- Ceph scrubbing is now running daytime only to help reduce call-outs at nights.