Difference between revisions of "Tier1 Operations Report 2019-07-03"

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Revision as of 09:39, 3 July 2019

RAL Tier1 Operations Report for 3rd July 2019

Review of Issues during the week 26th June 2019 to the 3rd July 2019.


Current operational status and issues
Notable Changes made since the last meeting.
  • NTR
Entries in GOC DB starting since the last report.
Service ID Scheduled? Outage/At Risk Start End Duration Reason
- - - - - - - -
Declared in the GOC DB
Service ID Scheduled? Outage/At Risk Start End Duration Reason
- - - - - - - -
  • No ongoing downtime
Advanced warning for other interventions
The following items are being discussed and are still to be formally scheduled and announced.

Listing by category:

  • DNS servers will be rolled out within the Tier1 network.
Open

GGUS Tickets (Snapshot taken during morning of the meeting).


Ticket-ID Type VO Site Priority Responsible Unit Status Last Update Subject Scope
141872 TEAM lhcb RAL-LCG2 top priority NGI_UK in progress 2019-06-26 08:29:00 srm-lhcb.gridpp.rl.ac.uk seems in a bad state (time out) WLCG
141838 USER cms RAL-LCG2 urgent NGI_UK in progress 2019-06-24 11:13:00 Transfers failing from CERN Tape to RAL Disk WLCG
141608 USER snoplus.snolab.ca RAL-LCG2 less urgent NGI_UK in progress 2019-06-06 08:55:00 Permissions on RAL SE EGI
140870 USER t2k.org RAL-LCG2 less urgent NGI_UK in progress 2019-06-20 14:35:00 Files vanished from RAL tape? EGI
140447 USER dteam RAL-LCG2 less urgent NGI_UK on hold 2019-05-22 14:20:00 packet loss outbound from RAL-LCG2 over IPv6 EGI
140220 USER mice RAL-LCG2 less urgent NGI_UK in progress 2019-06-25 13:03:00 mice LFC to DFC transition EGI
139672 USER other RAL-LCG2 urgent NGI_UK waiting for reply 2019-06-17 08:24:00 No LIGO pilots running at RAL EGI
GGUS Tickets Closed Last week
Ticket-ID Type VO Site Priority Responsible Unit Status Last Update Subject Scope
141901 USER cms RAL-LCG2 urgent NGI_UK solved 2019-06-25 18:49:00 T1_UK_RAL SRM is timing out WLCG
141771 USER cms RAL-LCG2 urgent NGI_UK solved 2019-06-24 14:00:00 file read error at T1_UK_RAL WLCG
141638 USER cms RAL-LCG2 urgent NGI_UK closed 2019-06-25 23:59:00 SAM XROOTD read failure at T1_UK_RAL WLCG
141549 TEAM atlas RAL-LCG2 less urgent NGI_UK closed 2019-06-25 23:59:00 ATLAS-RAL-Frontier and some of Lpad-RAL-LCG2 squid degraded WLCG
141537 TEAM lhcb RAL-LCG2 very urgent NGI_UK verified 2019-06-25 12:52:00 Pilots Failed at RAL-LCG2 WLCG
141462 TEAM lhcb RAL-LCG2 top priority NGI_UK solved 2019-06-25 15:52:00 Error: Connection limit exceeded WLCG


Availability Report

Day Atlas CMS LHCB Alice Comments
2019-06-19 100 100 100 100
2019-06-20 100 86 100 100
2019-06-21 100 96 100 100
2019-06-22 100 22 100 100
2019-06-23 100 80 100 100
2019-06-24 100 95 91 93
2019-06-25 100 62 100 100
Hammercloud Test Report
Target Availability for each site is 97.0% Red <90% Orange <97%
Day Atlas HC CMS HC Comment
2019-06-19 100 98
2019-06-20 100 85
2019-06-21 0 93
2019-06-22 100 98
2019-06-23 100 98
2019-06-24 100 97
2019-06-25 100 97



Key: Atlas HC = Atlas HammerCloud (Queue RAL-LCG2_UCORE, Template 841); CMS HC = CMS HammerCloud

Notes from Meeting.