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| | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notable Changes made since the last meeting. | | | style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: center; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-top: 0.1em; padding-bottom: 0.1em;" | Notable Changes made since the last meeting. |
| |} | | |} |
− | * None. | + | * Allocation in Echo for ATLAS increased to 4.1PB. They now have 4PB in datadisk and 100TB in scratchdisk. This is part of the gradual increase of their usage to 5.1PB. |
| <!-- *************End Notable Changes made this last week************** -----> | | <!-- *************End Notable Changes made this last week************** -----> |
| <!-- ****************************************************************** -----> | | <!-- ****************************************************************** -----> |
Revision as of 10:44, 6 December 2017
RAL Tier1 Operations Report for 6th December 2017
Review of Issues during the week 30th November to 6th December 2017.
|
- The Trust Anchor release issue is still ongoing. A non-critical extension to be tested before week-end. The Tier1 will update next Tuesday (12th Dec).
-
Current operational status and issues
|
Resolved Disk Server Issues
|
- GDSS746 - Back in production
Ongoing Disk Server Issues
|
- GDSS753 - Faulty drive - Port 5:6. Being investigated
- GDSS757 - Connection refused or timed out
Limits on concurrent batch system jobs.
|
Notable Changes made since the last meeting.
|
- Allocation in Echo for ATLAS increased to 4.1PB. They now have 4PB in datadisk and 100TB in scratchdisk. This is part of the gradual increase of their usage to 5.1PB.
Entries in GOC DB starting since the last report.
|
Service
|
Scheduled?
|
Outage/At Risk
|
Start
|
End
|
Duration
|
Reason
|
srm-alice.gridpp.rl.ac.uk, srm-atlas.gridpp.rl.ac.uk, srm-biomed.gridpp.rl.ac.uk, srm-cert.gridpp.rl.ac.uk, srm-cms-disk.gridpp.rl.ac.uk, srm-cms.gridpp.rl.ac.uk, srm-dteam.gridpp.rl.ac.uk, srm-ilc.gridpp.rl.ac.uk, srm-mice.gridpp.rl.ac.uk, srm-minos.gridpp.rl.ac.uk, srm-na62.gridpp.rl.ac.uk, srm-pheno.gridpp.rl.ac.uk, srm-preprod.gridpp.rl.ac.uk, srm-snoplus.gridpp.rl.ac.uk, srm-solid.gridpp.rl.ac.uk, srm-t2k.gridpp.rl.ac.uk,
|
SCHEDULED
|
OUTAGE
|
06/12/2017 13:00
|
06/12/2017 15:00
|
2 hours
|
Upgrade of non-LHCb SRM to version 2.1.16-18
|
lcgfts3.gridpp.rl.ac.uk,
|
SCHEDULED
|
WARNING
|
05/12/2017 11:00
|
05/12/2017 13:00
|
2 hours
|
FTS update to v3.7.7
|
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)
|
GGUS ID |
Level |
Urgency |
State |
Creation |
Last Update |
VO |
Subject
|
132314
|
Green
|
Less Urgent
|
In Progress
|
2017-12-05
|
2017-12-05
|
Ops
|
[Rod Dashboard] Issue detected : org.nordugrid.ARC-CE-SRM-result-ops@arc-ce02.gridpp.rl.ac.uk
|
132222
|
Green
|
Urgent
|
In Progress
|
2017-11-30
|
2017-12-04
|
CMS
|
Transfers failing to T1_UK_RAL_Disk
|
131840
|
Green
|
Urgent
|
Waiting for reply
|
2017-11-14
|
2017-11-15
|
Other
|
solidexperiment.org CASTOR tape copy fails
|
131815
|
Green
|
Less Urgent
|
In Progress
|
2017-11-13
|
2017-11-20
|
T2K.Org
|
Extremely long download times for T2K files on tape at RAL
|
130207
|
Red
|
Urgent
|
On Hold
|
2017-08-24
|
2017-11-13
|
MICE
|
Timeouts when copyiing MICE reco data to CASTOR
|
127597
|
Red
|
Urgent
|
On Hold
|
2017-04-07
|
2017-10-05
|
CMS
|
Check networking and xrootd RAL-CERN performance
|
124876
|
Red
|
Less Urgent
|
On Hold
|
2016-11-07
|
2017-11-13
|
Ops
|
[Rod Dashboard] Issue detected : hr.srce.GridFTP-Transfer-ops@gridftp.echo.stfc.ac.uk
|
117683
|
Red
|
Less Urgent
|
On Hold
|
2015-11-18
|
2017-11-06
|
None
|
CASTOR at RAL not publishing GLUE 2
|
Day |
OPS |
Alice |
Atlas |
CMS |
LHCb |
Atlas Echo |
Comment
|
29/11/17 |
100 |
100 |
100 |
100 |
100 |
100 |
|
30/11/17 |
100 |
100 |
100 |
100 |
100 |
100 |
|
1/12/17 |
100 |
100 |
100 |
100 |
100 |
100 |
|
2/12/17 |
100 |
100 |
100 |
100 |
100 |
100 |
|
3/12/17 |
100 |
100 |
100 |
100 |
100 |
100 |
|
4/12/17 |
100 |
100 |
96 |
88 |
100 |
100 |
|
5/12/17 |
100 |
100 |
42 |
100 |
100 |
100 |
|
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
|
29/11/17 |
85 |
100 |
100 |
|
30/11/17 |
98 |
100 |
100 |
|
1/12/17 |
100 |
100 |
100 |
|
2/12/17 |
100 |
100 |
100 |
|
3/12/17 |
99 |
100 |
100 |
|
4/12/17 |
99 |
100 |
86 |
|
5/12/17 |
100 |
100 |
100 |
|