RAL Tier1 Operations Report for 9th April 2014
| Review of Issues during the week 2nd to 9th April 2014.
|
- During the afternoon of Thursday 3rd April all three WMS systems reported problems. These problems went away without our intervention and are believed to be caused by something in jobs being submitted.
- Maintenence on Primary OPN link overnight Saturday - Sunday 5/6 April took the link down for a few hours. The failover to the backup link did not work properly. The effect of this can be seen in the failure of the SUM tests from CERN during this time.
- It was reported last week that around 50 files in tape backed service classes (mainly in GEN) had been found not to have been migrated to tape. This is now fixed.
| Open GGUS Tickets (Snapshot during morning of meeting)
|
| GGUS ID |
Level |
Urgency |
State |
Creation |
Last Update |
VO |
Subject
|
| 103197
|
Green
|
Less Urgent
|
Waiting Reply
|
2014-04-09
|
2014-04-09
|
|
RAL myproxy server and GridPP wiki
|
| 102611
|
Yellow
|
Urgent
|
In Progress
|
2014-03-24
|
2014-03-24
|
|
NAGIOS *eu.egi.sec.Argus-EMI-1* failed on argusngi.gridpp.rl.ac.uk@RAL-LCG2
|
| 101968
|
Red
|
Less Urgent
|
On Hold
|
2014-03-11
|
2014-04-01
|
Atlas
|
RAL-LCG2_SCRATCHDISK: One dataset to delete is causing 1379 deletion errors
|
| 101079
|
Red
|
Less Urgent
|
In Progress
|
2014-02-09
|
2014-04-01
|
|
ARC CEs have VOViews with a default SE of "0"
|
| 98249
|
Red
|
Urgent
|
In Progress
|
2013-10-21
|
2014-03-13
|
SNO+
|
please configure cvmfs stratum-0 for SNO+ at RAL T1
|
Key: Atlas HC = Atlas HammerCloud (Queue ANALY_RAL_SL6, Template 508); CMS HC = CMS HammerCloud
| Day |
OPS |
Alice |
Atlas |
CMS |
LHCb |
Atlas HC |
CMS HC |
Comment
|
| 02/04/14 |
100 |
100 |
100 |
100 |
100 |
100 |
98 |
|
| 03/04/14 |
100 |
100 |
100 |
100 |
100 |
100 |
99 |
|
| 04/04/14 |
100 |
100 |
100 |
100 |
100 |
100 |
99 |
|
| 05/04/14 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
|
| 06/04/14 |
100 |
100 |
93.6 |
95.5 |
93.6 |
100 |
100 |
Primary OPN link to CERN down. Failover to backup link didn't work properly.
|
| 07/04/14 |
100 |
100 |
86.3 |
86.2 |
81.5 |
100 |
100 |
Primary OPN link to CERN down. Failover to backup link didn't work properly.
|
| 08/04/14 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
|
