Difference between revisions of "Operations Bulletin Latest"

From GridPP Wiki
Jump to: navigation, search
()
()
 
(1,680 intermediate revisions by 21 users not shown)
Line 5: Line 5:
 
{| width="100%" cellspacing="0" cellpadding="0" style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0 1em 0;"
 
{| width="100%" cellspacing="0" cellpadding="0" style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0 1em 0;"
 
|-
 
|-
| style="background-color: #d8e8ff; 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;" | Week commencing Monday 12th September 2016
+
| style="background-color: #d8e8ff; 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;" | Week commencing Monday 25th February 2019
 
|}
 
|}
  
Line 27: Line 27:
 
====== ======
 
====== ======
 
<!-- *********************************************************** ----->
 
<!-- *********************************************************** ----->
<!-- ***********************Start General text*********************** ----->'''
+
'''Tuesday 18th June'''
 +
* DPM Workshop last week - come to this week's storage meeting for an in-depth look.
 +
** https://indico.cern.ch/event/776832/
 +
* DIRAC downtime this week due to the move to Slough - good luck!
 +
* EGI Ops meeting this week.
 +
** https://wiki.egi.eu/wiki/Agenda-2019-06-17
 +
** HTCondorCE commissioning ongoing, SRM decommissioning survey
 +
** State of SRM usage at DPM sites?
  
'''Monday 12th September'''
 
* EGI noted today that "Hourly availability and reliability computations have been disabled". This is due to an ongoing service outage on the ~okeanos cloud infrastructure since Friday night.
 
* EGI: Feedback requested on "OTAG on ARGO requirements and developments". See [https://indico.egi.eu/indico/event/3092/ the agenda].
 
* Marcus raised a question related to: "reported pending jobs when running LHCb and ATLAS jobs on the same site". An [https://www.gridpp.ac.uk/wiki/Example_Build_of_an_ARC/Condor_Cluster#Patch_for_BDII_Job_Count_Breakdown ARC CE modification] helps.
 
* Winnie queries: RC-CE config q: ++accumulating in /var/run/arc/urs! what should cleanup?
 
* There is an [https://indico.cern.ch/event/394833/ online agenda for the data pre-GDB on Tuesday 13th].
 
*
 
  
 +
'''Tuesday 11th June'''
  
'''Monday 22nd August'''
+
* Technical Meeting last week about the New JSON based Information System:  https://indico.cern.ch/event/821105/
* The final [https://espace.cern.ch/WLCG-document-repository/ReliabilityAvailability/2016/july-16/ A/R figures for WLCG Tier-2 sites in July] have been made available.
+
* This week we will get round to looking at the outcome of the Security Day (and HEPSYSMAN).
* Very little activity reports at [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGDailyMeetingsWeek160822#Monday Monday's ops meeting]. The CERN-Wigner link was down for a while with little impact reported.
+
* The DPM Workshop is this week: https://indico.cern.ch/event/776832/ There's a Vidyo Room planned for people to listen in.
* Another request - Retrieving information for your NGI: test the new VAPOR release. See [https://ggus.eu/index.php?mode=ticket_info&ticket_id=123214 GGUS 123214].
+
* CentOS7 Migration https://twiki.cern.ch/twiki/bin/view/AtlasComputing/CentOS7Deployment
 +
<!-- ***********************Start General text*********************** ----->'''
 +
'''Tuesday 4th June 2019'''
 +
* The Security Day  + HEPSYSMAN was on t'other week: https://indico.cern.ch/event/721692/
 +
* Please can sites review their GOCDB information: https://ggus.eu/?mode=ticket_info&ticket_id=141296
 +
* iris.ac.uk VO - Andrew explained this.
 +
* New(-ish) HEPOSLib release - 7.2.9 https://twiki.cern.ch/twiki/bin/view/LCG/WLCGBaselineTable
 +
* Gareth's query about the WS interface to ARC on TB-SUPPORT
 +
* Anything else?
  
'''Monday 8th August'''
 
* SJ: Some kind of problem with gridpp VOMS server today.
 
* [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGDailyMeetingsWeek160808#Monday WLCG ops update as at 7th August].
 
* Kashif: condor upgrade on WN breaks condor_config_val & TotalCpus in HTcondor.
 
* GridPP37 Registration Deadline is 16th August.
 
* Decommissioning of EFDA-JET by Aug 25th.
 
* The [https://twiki.cern.ch/twiki/bin/view/LCG/GDBMeetingNotes20160713 July GDB notes] are now available.
 
* [https://eventbooking.stfc.ac.uk/news-events/data-intensive-science-and-technologies-workshop-355 Data-Intensive Science and Technologies Workshop] at RAL 14th September.
 
* Draft [http://wlcg-sam.cern.ch/reports/2016/201607/wlcg/ T2 reliability & availability reports for July 2016].
 
* [https://indico.egi.eu/indico/event/2808/contribution/1/material/slides/ A list of common failures occurring after the introduction of the new cream probes]. Worth checking if your CREAM CEs have monitoring issues since ARGO was introduced.
 
* New VAPOR release - GSTAT replacement [https://indico.egi.eu/indico/event/2808/ for more information see the OMB update].
 
* PG: publishing issues at some of the sites with different values on REBUS compared to that declared and in some cases differences between GSTAT and REBUS.
 
* Topics covered in the last (28th July) EGI OMB [https://indico.egi.eu/indico/event/2808/ agenda].
 
* [https://indico.cern.ch/event/559673/ DPM workshop 23th and 24th of November 2016] at LPNHE(Paris).
 
* Avalanche of emails from wlcg-tier2-contacts@... a non-delivery report for one of its members was sent back to the list not the sender.
 
* Matt W: Installing DPM with Puppet
 
* CentOS7 is the theme of the [https://indico.cern.ch/event/540420/ Sept 1st WLCG Ops Coord meeting] to collect up-to-date info for the October workshop.
 
  
  
Line 76: Line 68:
 
<!-- *********************************************************** ----->
 
<!-- *********************************************************** ----->
 
<!-- ***********************Start ops coord text*********************** ----->
 
<!-- ***********************Start ops coord text*********************** ----->
'''Monday 18th July'''
+
'''Tuesday 11th June'''
* There was a WLCG ops coordination meeting on 11th July: [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGDailyMeetingsWeek160711 Agenda].
+
 
 +
* I got stuck (figuratively) in my machine room last Thursday afternoon so missed it. [https://indico.cern.ch/event/823800/ Agenda.] [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGOpsMinutes190606 Minutes.] Ste was there - any observations?
 +
 
 +
'''Tuesday 14th May'''
 +
* Next meeting this Thursday.
 +
 
 +
'''Tuesday 9th April'''
 +
* Ops meeting last week: https://twiki.cern.ch/twiki/bin/view/LCG/WLCGOpsMinutes190404
 +
 
 +
 
 +
'''Tuesday 26th March'''
 +
* For information, there was an Ops meeting on the 7th: https://twiki.cern.ch/twiki/bin/viewauth/LCG/WLCGOpsMinutes190307 (I think we might have dicussed this one).
 +
* Next meeting booked for 4th April
 +
 
 +
'''Monday 11th February 2019'''
 +
* There was a WLCG ops coordination meeting last Thursday. You can view the meeting notes [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGOpsMinutes190207 here].
 +
** End of CREAM support Dec 2020.
 +
** Migration from CREAM to be discussed at the EGI conference 6-8 of May in Amsterdam.
 +
** Operational intelligence discussion ([https://indico.cern.ch/event/795889/sessions/302520/attachments/1792600/2920978/Operational_Intelligence_-_WLCG_Ops_Coord-2.pdf see slides]).
 +
** Experiment updates (see ATLAS discussion on DOMA)
 +
** WG updates (few).
 +
 
 +
 
 +
 
  
'''Monday 28th June'''
 
* Next MWRG is 6th July.
 
* Next ops coordination group meeting 7th July - focus on IPv6
 
  
'''Monday 7th June'''
 
* There was a WLCG ops coordination meeting last Thursday: [https://indico.cern.ch/event/514079/ Agenda] | [https://twiki.cern.ch/twiki/bin/view/LCG/WLCGOpsMinutes160602 Minutes]
 
** some of May's events:
 
** The decision to create a WLCG Accounting Task Force was approved at the May 24th MB.
 
** PIC published on May 18th the SIR on the T10KD problems they were experiencing since last December.
 
** Web [http://cern.ch/lcg info around certificates] was updated to reflect changes around the OSG PKI.
 
** GGUS Release on June 1st. [https://ggus.eu/?mode=release_notes&2016-06-01 Release notes available].
 
  
 
<!-- **********************End ops coord text************************** ----->
 
<!-- **********************End ops coord text************************** ----->
Line 106: Line 111:
 
<!-- *********************************************************** ----->
 
<!-- *********************************************************** ----->
 
<!-- ***********************Start T1 text*********************** ----->
 
<!-- ***********************Start T1 text*********************** ----->
'''Tuesday 6th September'''
+
 
A reminder that there is a weekly [http://www.gridpp.ac.uk/wiki/RAL_Tier1_Experiments_Liaison_Meeting Tier-1 experiment liaison meeting]. Notes from the last meeting [https://www.gridpp.ac.uk/wiki/Tier1_Operations_Report_2016-08-24 here]
+
'''17 June 2019''' Report for the Experiments Liaison Report (17/06/2019) is [https://www.gridpp.ac.uk/wiki/Tier1_Operations_Report_2019-06-17 here].
* We have been running with the re-configured OPN connection, giving a 20Gbit bandwidth, since 4th August. No problems seen with this as yet.
+
<!-- *********************************************************** ----->
* We have had some intermittent periods of high packet loss within the Tier1 network in the last week. Problem not yet understood.
+
 
<!-- **********************End T1 text************************** ----->
 
<!-- **********************End T1 text************************** ----->
 +
* Ongoing, we are seeing high outbound packet loss over IPv6.  Central networking performed a firmware update to the border routers but this didn’t resolve the issue.  Plan to move connections to the new border routers in Mid June.  Will do this before trying to debug any further.
 +
 +
'''11 June 2019''' Report for the Experiments Liaison Report (10/06/2019) is [https://www.gridpp.ac.uk/wiki/Tier1_Operations_Report_2019-06-10 here].
 
<!-- *********************************************************** ----->
 
<!-- *********************************************************** ----->
 +
<!-- **********************End T1 text************************** ----->
 +
* Ongoing, we are seeing high outbound packet loss over IPv6.  Central networking performed a firmware update to the border routers but this didn’t resolve the issue.  Plan to move connections to the new border routers in Mid June.  Will do this before trying to debug any further.
 +
* Three certificates were revoked mistakenly on ARGUS on Thursday.  All SAM tests failed until this was fixed the next morning.  Batch farm also did not start any new jobs during this time.  We used this accidental draining to reboot nodes that needed to pick up security patching.
 +
* LHCb Castor instance has been completely disabled for LHCb and will be decommissioned.
 +
* Brian Davies has transferred from his role as GridPP Tier-2 Storage Support Officer and has joined the Tier-1 Production Team.  Although this has happened with immediate effect he will still be available for ad-hoc/informal storage support.
 +
 
|}
 
|}
<!-- ****************End T1****************** ----->
 
  
 
<!-- ****************Start Storage & DM****************** ----->
 
<!-- ****************Start Storage & DM****************** ----->
Line 125: Line 137:
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
  
'''[http://storage.esc.rl.ac.uk/weekly/20160824-minutes.txt Wednesday 24 August]'''
+
'''[http://storage.esc.rl.ac.uk/weekly/20191030-minutes.txt Wed 30 Oct]'''
* Lots of data related events coming up
+
* DOME upgrade problems at Edinburgh
* Finalise future outlook doc?
+
* Data management support/development for IRIS users
 +
 
 +
'''[http://storage.esc.rl.ac.uk/weekly/20191023-minutes.txt Wed 23 Oct]'''
 +
* Rucio reporting
 +
 
 +
'''Wed 16 Oct'''
 +
* CEPH workshop at CERN report
 +
 
 +
'''[http://storage.esc.rl.ac.uk/weekly/20191002-minutes.txt Wed 02 Oct]'''
 +
* Safe to upgrade to DPM 1.13 but make sure the BDII is working if you support DIRAC
 +
* Roadmap for xroot and http TPC for RAL FTS(es)
 +
 
 +
'''[http://storage.esc.rl.ac.uk/weekly/20190925-minutes.txt Wed 25 Sept]'''
 +
* Storage support for IRIS VOs?
 +
 
 +
'''[http://storage.esc.rl.ac.uk/weekly/20190918-minutes.txt Wed 18 Sept]'''
 +
* Report from yesterday's Rucio Face Meeting at Coseners
 +
* Suggestions for following up from yesterday's CEPH day hosted by CERN
 +
 
 +
'''[http://storage.esc.rl.ac.uk/weekly/20190911-minutes.txt Wed 11 Sept]'''
 +
* Storage related stuff at the FNAL (pre-)GDBs
 +
* DOME upgrade tickets for non-DOME DPM sites
  
'''[http://storage.esc.rl.ac.uk/weekly/20160706-minutes.txt Wednesday 06 July]'''
+
'''[http://storage.esc.rl.ac.uk/weekly/20190904-minutes.txt Wed 04 Sept]'''
* Tasks for this quarter, and the September data workshop
+
* Banning in SSC not entirely successful in non-DOME DPM, and end of support is nigh; tickets to upgrade will go out shortly.
* Related activities in other infrastructures, particularly accounting
+
* Storage-and-data-management-wise, GridPP43 was interesting although no-one volunteered to install the next CEPH.
  
'''[http://storage.esc.rl.ac.uk/weekly/20160629-minutes.txt Wednesday 29 June]'''
 
* Data/storage highlights from last week's hepsysman - Marcus' ZFS talk
 
* Oliver proposes pre-GDB on data in September
 
  
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
Line 151: Line 181:
 
====== ======
 
====== ======
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
 
+
'''Tuesday 30 Apr 2019'''
'''Mon 6 Jun'''
+
* ATLAS CernVM4 VMs (equivalent to CentOS 7.6) being tested  
* GridPP VM vs DIRAC version mismatch found and worked-around.
+
 
+
'''Friday 29 Apr'''
+
* Vac 01.00 released.
+
 
+
'''Tuesday 5 Apr'''
+
* Vac 00.22 release (01.00 pre-release) ready. Includes Squid-on-hypervisor config in Puppet module.
+
* Aim to do Vac 01.00 release immediately after Pitlochry.
+
 
+
'''Tuesday 22 Mar'''
+
* GridPP DIRAC SAM tests now have gridpp and vo.northgrid.ac.uk pages
+
* Some pheno jobs have been run on VAC.Manchester.uk
+
* ATLAS cloud init VMs now running at Liverpool too
+
 
+
'''Tuesday 15 Mar'''
+
* Vac 00.21 deployed on all/some machines at all 5 production Vac sites
+
* Oxford Vac-in-a-Box set up in production
+
* ATLAS pilot factory at CERN configured for our ATLAS cloud init VMs
+
* ATLAS cloud init VMs running production jobs at Manchester and Oxford; being enabled at other sites
+
* vo.northgrid.ac.uk DIRAC jobs running in GridPP DIRAC VMs: should work for any GridPP DIRAC VO, since a parameter to the VM config.
+
* Multipayload LHCb pilot scripts tested in VMs: same pilot scripts can be used on VM or batch sites in multiprocessor slots.
+
  
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
Line 190: Line 199:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Tuesday 14th June'''
+
'''Tuesday 6th February'''
* GridPP accounting switched to use the 'new' EGI accounting portal.
+
* HEPSPEC06 on recent Intel CPUs. [https://www.gridpp.ac.uk/wiki/HEPSPEC06 GridPP benchmarking page]
* APEL delays from UK sites look about 'normal' (i.e. delays are typical).
+
 
 +
 
 +
'''Tuesday 30th January'''
 +
* Please keep updating the [https://www.gridpp.ac.uk/wiki/HEPSPEC06 GridPP benchmarking page].
 +
 
 +
'''Tuesday 24th Oct'''
 +
* A talk on end-to-end validation of any site's APEL accounting was presented at the WLCG Accountuing Taskforce meeting, 19th Oct. There slides exist here: https://indico.cern.ch/event/673843/contributions/2756986/attachments/1542818/2420233/blackBoxAccTesting.pdf
  
'''Tuesday 9th February'''
 
* 4th Feb: The data from the  APEL summariser that was fixed yesterday has now propagated through the data pipeline and the Accounting Portal views and the Sync and Pub tests are all working again.
 
* Sheffield is slightly behind other sites (but looks normal) and so is QMUL.
 
  
'''Tuesday 24th November'''
+
'''Monday 16th January'''
* Slight delay for Sheffield.
+
* The discussion topic for next week will be accounting comparisons. Please note Alessandra's comments last week.
  
'''Tuesday 3rd November'''
+
'''Monday 14th November'''
* APEL delay (normal state) Lancaster and Sheffield.
+
* Alessandra has written an [https://twiki.cern.ch/twiki/bin/view/LCG/AccountingFAQ FAQ] to extract numbers from ATLAS and APEL avoiding the SSB.
  
'''Tuesday 20th October'''
+
'''Monday 26th September'''
The WLCG MB decided to create a Benchmarking Task force led by Helge Meinhard see [https://indico.cern.ch/event/433303/contribution/9/attachments/1154494/1658853/2015-09-15-LCGMB-Benchmarking.pdf talk]
+
* A problem with the APEL Pub and Sync tests developed last Tuesday and was resolved on Wednesday. This had a temporary impact on the accounting portal.
  
 
* [http://accounting.egi.eu/egi.php?SubRegion=1.67&query=normcpu&startYear=2014&startMonth=8&endYear=2014&endMonth=9&yRange=SITE&xRange=VO&voGroup=lhc&chart=GRBAR&scale=LIN&localJobs=onlygridjobs APEL status]: An issue at Sheffield?
 
* [http://accounting.egi.eu/egi.php?SubRegion=1.67&query=normcpu&startYear=2014&startMonth=8&endYear=2014&endMonth=9&yRange=SITE&xRange=VO&voGroup=lhc&chart=GRBAR&scale=LIN&localJobs=onlygridjobs APEL status]: An issue at Sheffield?
Line 223: Line 235:
 
<!-- *********************************************************** ----->
 
<!-- *********************************************************** ----->
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Tue 6th Sept'''
 
Benchmarking procedure. Contains instructions for ARC/Condor, CREAM/Torque, VAC. Needs to be updated for use with other systems.
 
  
https://www.gridpp.ac.uk/wiki/Benchmarking_procedure
+
''' Tue 9th July 2019'''
  
'''Mon 1st Aug'''
+
LHCb has added this to their requirements:
LZ VO now up to date in portal, and will be updated in Approved VOs automatically from now on. Sites supporting LZ are advised to read LZ VOMS settings section of https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs (which is between LSST and MAGIC!)
+
  
'''Tue 26th July'''
+
Sites not having an SRM installation must provide:
  
Elena has provided VOMS info for DUNE. I'm maintaining it by hand, at present, similarly for LZ.
+
* disk only storage
 +
* a GRIDFPT endpoint (a single dns entry)
 +
* an XROOT endpoint (a single dns entry)
 +
* a way to do the accounting (preferably following the WLCG TF standard: https://twiki.cern.ch/twiki/bin/view/LCG/StorageSpaceAccounting)
  
Both should be present and correct in the Operations Portal, but are not.
+
''' Tue 16th April 2019'''
  
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
+
Minor change to LHCB requirements in Approved VOs:
  
'''Tue 5th July'''
+
* Sites having migrated to the Centos7 (including "Cern Centos7") operating system or  later versions are requested to provide support for singularity containers.
  
SJ: Changes to approved VOs, to discuss.
+
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs#VO_Resource_Requirements
  
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
+
'''Tue 2nd April 2019'''
  
* DTEAM CA_DN changed
+
Changes to Approved for DUNE (and LZ)
* CDF voms.fnal DN changed (contains 'voms2')
+
* DZERO voms.fnal DN changed (contains 'voms2')
+
* LSST Duplication (voms1.fnal.gov) removed, by converting it to voms.fnal.gov. Also corresponding changes to admin servers.
+
* Changes to Resource Requirements for icecube (HW+cvmfs), na62 (HW+cvmfs) and zeus.
+
  
'''Friday 27th May'''
+
There is a new "Approved VOs" document showing new settings for DUNE. And, since both LZ's voms servers now show up in the EGI Portal, I've removed the (now spurious) entry for voms.hep.wisc.edu that was formerly being inserted by hand.
* New Approved VOs published; icecube and fermilab
+
 
 +
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
 +
 
 +
I've also created a new set of RPMs (each has all LSC, VOMS, and XML for one VO) for all approved VOs. See Approved VOs doc for details, version is 1.9.
 +
 
 +
Sites with DUNE services need to update using whatever method they employ.
 +
 
 +
Special note: Since voms1.fnal.gov changed yesterday, I've updated documentation for that right away. But voms2.fnal.gov remains as it is until 23rd April (3 weeks). I'll update documentation for that when it is closer. Staggering the updates like this gives a time margin, so any particular site can have at least one service properly configured at any time.  But it does mean that two site updates are needed; one now, and one in three weeks. However, since it's sufficient for only one (of the two) voms servers to be configured properly, sites could save effort and wait until (say) 19th April, then update both at once. But I can't dictate what site admins should do. It's your call.
 +
 
 +
Ste
 +
 
 +
 
 +
'''Tuesday 5th Mar 2019'''
 +
New VOMs details for Biomed:
 
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
 
https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
  
'''Tuesday 17th May'''
+
New VOMs rpms to match.
* TW implementing use-cases summary matrix according to these:
+
 
** CERN@school - LUCID (full workflow with DIRAC)
+
http://hep.ph.liv.ac.uk/~sjones/RPMS.voms/
** GalDyn (full workflow with DIRAC)
+
 
** PRaVDA (full workflow with DIRAC)
+
'''Tuesday 12th Feb 2019'''
** LSST (full workflow with Ganga + DIRAC)
+
Documentation done for HTCondor-CE apel accounting.
** EUCLID (full workflow at the RAL T1)
+
https://twiki.cern.ch/twiki/bin/view/LCG/HtCondorCeAccounting
** DiRAC (data storage/transfer)
+
 
** SNO+ (data transfer/networking)
+
 
 +
'''Tuesday 12th Feb 2019'''
 +
New CA DN for Biomed
 +
<pre>
 +
< VOMS_CA_DN="'/C=FR/O=CNRS/CN=GRID2-FR' "
 +
---
 +
> VOMS_CA_DN="'/C=FR/O=MENESR/OU=GRID-FR/CN=AC GRID-FR Services' "
 +
</pre>
 +
 
 +
'''Tuesday 5th Feb 2019'''
 +
For enmr, certificate of voms-02.pd.infn.it
 +
 
 +
New DN: /DC=org/DC=terena/DC=tcs/C=IT/L=Frascati/O=Istituto Nazionale di Fisica Nucleare/CN=voms-02.pd.infn.it,
 +
New CA_DN: /C=NL/ST=Noord-Holland/L=Amsterdam/O=TERENA/CN=TERENA eScience SSL CA 3
 +
 
 +
Please check approved VOs: https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs
 +
 
 +
 
  
 
'''General note'''
 
'''General note'''
Line 275: Line 313:
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0.5em 1em 0;"
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0.5em 1em 0;"
 
|-
 
|-
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Interoperation - [https://wiki.egi.eu/wiki/Operations_Meeting EGI ops agendas]
+
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Interoperation - [https://wiki.egi.eu/wiki/Operations_Meeting EGI ops agendas] [https://indico.egi.eu/indico/category/32/ Indico schedule]
 
|-
 
|-
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
Line 281: Line 319:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Monday 18th July'''
+
 
* [https://wiki.egi.eu/wiki/Agenda-18-07-2016 EGI ops coordination meeting on the 18th].
+
''' 14 May 2019 '''
* Delayed from last week due to holidays
+
* Meeting for May cancelled. Next meeting is on 10th June.
* UMD 3.14.3 to be released, fixing problem with gpgkeys, urgent (could be out by now)
+
 
* 4.1.1 at the end of June fixing edg-mkgridmap issue
+
''' Monday 11th March '''
* 4.2.0 end of July
+
 
* Planned to return to schedule after release of CMD v1, partly after new RT released for EGI
+
* Agenda: https://wiki.egi.eu/wiki/Agenda-2019-03-11 
* SL5 NGI SAMs can be decommissioned
+
* UMD 4.8.2 released :  ARC 15.03.19 - To address how ARC counts HELD job
* New direct submission CREAM probes
+
* DPM Legacy mode is going to end in June 2019
* RFC proxies to be the default
+
* EGI will open tickets after June
* New config for DTEAM VOs (new .lsc config)
+
* HTCondor CE accounting status?
* SL5 report submitted
+
* http://egi.ui.argo.grnet.gr/ : https://ggus.eu/index.php?mode=ticket_info&ticket_id=139877 
* Issues with storage migration to be discussed on mailing list
+
 
 +
 
 +
''' Tuesday 12th February '''
 +
* There was an EGI ops meeting yesterday - [https://indico.egi.eu/indico/event/4320/ Agenda]. We were asked to review the IPv6 readiness information ([https://wiki.egi.eu/w/index.php?title=IPV6_Assessment see here]). We should perhaps link in the GridPP IPv6 table for updates status.
 +
 
 +
 
 +
''' Friday 1st February '''
 +
 
 +
* Early adopters needed for HTcondor CE , https://ggus.eu/index.php?mode=ticket_info&ticket_id=139377
 +
 
 +
''' Thursday 17th January EGI OMB meeting '''
 +
 
 +
* CREAMCE to be out of support by Dec 2020
 +
* More effort to fix accounting issue of HTCondor CE
 +
 
 +
''' Monday 14th January 2019 '''
 +
* Agenda https://wiki.egi.eu/wiki/Agenda-2019-01-14
 +
 
 +
* No UK specific issue mentioned.
 +
 
 +
* IPv6 readiness plan is going to be summarized at OMB.
 +
 
 +
'
  
  
Line 310: Line 370:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
 +
'''Tuesday 4th July'''
 +
* There were a number of useful links provided in the monitoring talks at the WLCG workshop in Manchester - especially those in the [https://indico.cern.ch/event/609911/timetable/#20170621 Wednesday sessions].
 +
 +
'''Monday 13th February'''
 +
* This category is pretty much inactive. Are there any topics under "monitoring" that anyone wants reported at this ops meeting? If not we will remove this section from the regular updates area of the bulletin and just leave the main links.
 +
 
'''Tuesday 1st December'''
 
'''Tuesday 1st December'''
 
* Sites are kindly invited to update the monitoring status page at https://www.gridpp.ac.uk/wiki/Site_monitoring_status
 
* Sites are kindly invited to update the monitoring status page at https://www.gridpp.ac.uk/wiki/Site_monitoring_status
Line 320: Line 386:
  
  
''' Tuesday 31st March
 
 
* Glasgow Graphite/Grafana documentation: http://www.scotgrid.ac.uk/graphite/
 
 
'''Monday 7th December
 
 
* Meeting last Friday - agenda: https://indico.cern.ch/event/356853/ minutes: https://indico.cern.ch/event/356853/material/minutes/1.pdf
 
* This was the wrap-up meeting of the consolidation TF; the mailing list will remain extant for a while yet.
 
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
 
|}
 
|}
Line 341: Line 399:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Monday 22nd August'''
+
'''Tuesday 5th February'''
* Unusually quiet week. Nothing significant.  
+
* Birmingham decommissioning of SRM and BDII still going on so tickets are on hold.
* Portal very slow at times though.
+
* Few availability tickets on hold
* New rota meet-o-matic request circulated - ROD team members please respond this week!
+
* Lancaster has WebDav ticket on hold which seems to be effect of DOME rollout
  
'''Monday 28th June'''
+
'''Tuesday 14th August'''
* The ROD rota needs to be updated.
+
* A couple of new availability tickets (QMUL and Lancaster), both for well-publicised reasons. Otherwise quiet. AM on shift this week.
 
+
'''Friday 17th June'''
+
* The ROD Dashboard has been slow to update one ticket: 122190 against RHUL. This I  verified some time (hours) ago and it is still showing up. Hopefully the dashboard will catch up over the weekend.
+
 
+
 
+
'''Monday 13th June'''
+
* Quiet week.
+
* Still problems at Brunel due to there being two bdiis.
+
  
  
Line 369: Line 419:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Tuesday 7th December'''
+
'''Monday 20th November'''
* Raul reports: validation of site BDII on Centos 7 done.
+
* IPv6: https://www.gridpp.ac.uk/wiki/IPv6_site_status (up-to-date as of November)
 +
* Batch systems and WN moves to SL7/CentOS7: https://www.gridpp.ac.uk/wiki/Batch_system_status (added column for date of last update)
  
'''Tuesday 15th September'''
 
* [http://repository.egi.eu/2015/09/10/release-umd-3-13-3/ UMD 3.13.3 is available].
 
  
'''Tuesday 12th May'''
 
* MW Readiness WG meeting Wed May 6th at 4pm. Attended by Raul, Matt, Sam and Jeremy.
 
  
  
'''References'''
+
'''Historical References'''
  
 
* Staged Rollout pages (now separated into EMI1 & 2), and the page listing the deployed versions is extractable from the bdii, so they should all be reasonably up-to-date:
 
* Staged Rollout pages (now separated into EMI1 & 2), and the page listing the deployed versions is extractable from the bdii, so they should all be reasonably up-to-date:
Line 395: Line 442:
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0.5em 1em 0;"
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0 0.5em 1em 0;"
 
|-
 
|-
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Security - [http://www.gridpp.ac.uk/security/inchand/Incident.html Incident Procedure] [http://www.gridpp.ac.uk/security/policies/index.html Policies] [https://www.gridpp.ac.uk/wiki/SD_rota Rota]
+
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Security - [https://www.gridpp.ac.uk/wiki/Report_Security_Incident Incident Procedure] [https://wiki.egi.eu/wiki/SPG:Documents Policies] [https://www.gridpp.ac.uk/wiki/SD_rota Rota]
 
|-
 
|-
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
  
 
===== =====
 
===== =====
'''Tuesday 13th September'''
+
'''Tuesday 11th June
* WLCG Traceability and Isolation WG (Vidyo meeting) 14th Sept. [https://indico.cern.ch/event/563528/]
+
  
'''Tuesday 6th September'''
+
* NTR
* Closure report for incident EGI-20160509 involving CESNET cloud service and others circulated to security contacts.
+
 
+
'''Tuesday 9th August'''
+
* Completed notifications for Argus banning for SE's supporting OPS VO. Still a handful of sites to fix. Thanks for your cooperation. - IanN
+
* Vulnerability advisories
+
** One EGI SVG advisory TLP GREEN (Community Wide) Affecting EGI FedCloud [https://wiki.egi.eu/wiki/SVG:Advisory-SVG-2016-10558] (available after 22nd Aug)
+
 
+
'''Tuesday 2nd August'''
+
* Vulnerability advisories -
+
** One EGI SVG advisory TLP AMBER (Limited Distribution) [https://wiki.egi.eu/wiki/SVG:Advisory-SVG-2015-CVE-2015-6908] (available after 10th Aug)
+
 
+
The EGI [https://operations-portal.egi.eu/csiDashboard security dashboard].
+
  
 
|}
 
|}
Line 428: Line 462:
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0em 0 0 0.3em;"
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 0em 0 0 0.3em;"
 
|-
 
|-
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Services - [http://psmad.grid.iu.edu/maddash-webui/ PerfSonar dashboard] | [https://voms.gridpp.ac.uk:8443/vomses/ GridPP VOMS]
+
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | Services - [https://psmad.opensciencegrid.org/maddash-webui/index.cgi?dashboard=UK%20Mesh%20Config PerfSonar production dashboard] |[https://psetf.opensciencegrid.org/etf/check_mk/index.py?start_url=%2Fetf%2Fcheck_mk%2Fview.py%3Fhostgroup%3DUK%26opthost_group%3DUK%26view_name%3Dhostgroup PerfSonar ETF] | [http://opensciencegrid.org/networking/ OSG Networking and perfSONAR pages] | [https://voms.gridpp.ac.uk:8443/vomses/ GridPP VOMS]
 
|-
 
|-
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
Line 436: Line 470:
 
- This includes notifying of (inter)national services that will have an outage in the coming weeks or will be impacted by work elsewhere. (Cross-check the Tier-1 update).
 
- This includes notifying of (inter)national services that will have an outage in the coming weeks or will be impacted by work elsewhere. (Cross-check the Tier-1 update).
  
'''Tuesday 10th May'''
+
'''Monday 5th March'''
* Next LHCOPN and LHCONE meeting: Helsinki (FI) 19-20 of September 2016: [https://indico.cern.ch/event/527372/ Agenda].
+
* Next LHCOPN and LHCONE meeting: [https://indico.cern.ch/event/772031/ Umeå, Sweden, 4-5 Jun 2019]. Registration required.  
  
'''Tuesday 22nd March'''
+
'''Monday 10th September'''
* [http://www.pd.infn.it/~fanzago/SUMMARY/16_03_11-16_03_14-index-summarytest.html Summary of AAA opening and reading tests].
+
* Please check perfSONAR status [https://psetf.opensciencegrid.org/etf/check_mk/index.py?start_url=%2Fetf%2Fcheck_mk%2Fview.py%3Ffilled_in%3Dfilter%26host_regex%3Duk%26view_name%3Dsearchhost here] especially the mesh URL (should be http://psconfig.opensciencegrid.org/pub/auto/FQDN)
 +
 
 +
'''Monday 2nd July'''
 +
* Next LHCOPN and LHCONE meeting: [https://indico.cern.ch/event/725706/ Fermilab, Batavia US, 30-31October 2018]. Registration required.
 +
 
 +
'''Monday 30th April'''
 +
* The [https://indico.cern.ch/event/725706/ next LHCOPN and LHCONE joint meeting] will take place on Tuesday the 30th and Wednesday the 31st of October 2018
 +
 
 +
'''Monday 19th February'''
 +
 
 +
Please could sites upgrade their perfsonar hosts to CentOS7. Instructions are [https://opensciencegrid.github.io/networking/perfsonar/installation/ here]. Current OS versions [https://tinyurl.com/y9eode2b here].
 +
 
 +
* Duncan has recreated the UK perfSONAR mesh. [http://maddash.aglt2.org/maddash-webui/index.cgi?dashboard=UK%20Config Link here]!
  
'''Tuesday 8th December'''
 
* Given the recent network issues and role of GridPP DIRAC, there are plans to have a slave DNS for gridpp.ac.uk at Imperial and hopefully the T1 too. Andrew will seek an update to the whois records and name servers once the other host sites are confirmed.
 
* Looking at the network problems this week will be of interest. Duncan supplied [http://maddash.aglt2.org/maddash-webui/index.cgi?dashboard=Latency%20tests%20between%20all%20WLCG%20hosts this link]  and Ewan the one for the [http://maddash.aglt2.org/maddash-webui/index.cgi?dashboard=Dual-Stack%20Mesh%20Config dual stack instance].
 
  
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
Line 458: Line 501:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Monday 12th September 2016, 15.00 GMT'''<br />
 
33 Open UK tickets. ''Down to 29 this morning!''
 
 
'''SUSSEX'''<br />
 
I'm just going to skim the Sussex tickets, I'll contact Jeremy M about these again offline.<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122772 122772] (On Hold) - Atlas webdav/xroot ticket.<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123230 123230] (In progress) - Atlas transfer failures, was partially fixed as of 15/8.<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123740 123740] (Assigned) - Recent low availability ticket.<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123733 123733] (Assigned) - Ops SRM-LS test failures.<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122614 122614] (In progress) - Technically a ticket to the NGI concerning the Sussex status, not a Sussex ticket.<br />
 
 
'''RALPP'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123859 123859] (12/9)<br />
 
CMS noticed that the Phedex agents appear to be down at RALPP. Fresh this afternoon. Assigned (12/9)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123858 123858] (12/9)<br />
 
A duplicate of above, I believe because you run 2 Phedex boxes? Assigned (12/9) ''Update - one of these was a duplicate, but they're both solved, network issues seemed to be the underlying problem.''
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123804 123804] (9/9)<br />
 
Low availability ticket, Chris provided an explanation and notes that there have been no tests since - possibly related to the problems noticed in this morning's EGI broadcast. In progress (9/9)
 
 
'''OXFORD'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=121924 121924] (2/6)<br />
 
A ticket from Duncan concerning a drop in perfsonar throughput rates at Oxford. Currently on hold - any ideas perhaps when you'll get round to looking at this? On hold (10/8)
 
 
'''BRISTOL'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123860 123860] (12/9)<br />
 
Another fresh "Phedex is down" ticket from CMS. Assigned (12/9) ''Update - solved alongside the RALPP tickets.''
 
 
'''BIRMINGHAM'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122771 122771] (11/7)<br />
 
Atlas ticket requesting xroot and webdav endpoints. The submitter requests an update. In progress (12/9)
 
 
'''GLASGOW'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=120351 120351] (22/3)<br />
 
Enabling LSST at Glasgow. Any news, or plans for having any news soonish? On hold (19/7)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122378 122378] (28/6)<br />
 
No perfsonar results for Glasgow, the server appeared borked so David took it down. Is it soon due to rise from the ashes soonish? On hold (28/6)
 
 
'''EDINBURGH'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123732 123732] (5/9)<br />
 
Nagios ticket for ce6 and ce7, which I believe are defunct CEs? Marcus has put the ticket on hold until Andy is back. On hold (5/9)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123164 123164] (28/7)<br />
 
Another nagios ticket, a glue2.validate one this time. Andy was confused about where this was coming from, and I assume the alarm is still happening. Perhaps the glue-validator will yield some clues? Waiting for reply (29/8)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122653 122653] (7/7)<br />
 
The third nagios ticket for ECDF, this one covers the odd saga of the ARCHER queue that would ideally be "IN PRODUCTION, NOT MONITORED". Waiting for reply (this probably should on hold instead) (5/9)
 
 
'''DURHAM'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123810 123810] (9/9)<br />
 
LHCB noticed that the arc CEs were producing an incorrect number of running/waiting jobs (was this the catalyst for the tb-support thread on the same subject?). The ticket could do with acknowledgment, perhaps someone in the know could lend Durham a hand. Assigned (9/9) ''In progress now''
 
 
'''SHEFFIELD'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123851 123851] (12/9)<br />
 
APEL-pub ROD ticket. Matt R has rerun the apel publishing scripts by hand and is awaiting the results, if this doesn't work we might need to ask the apel people how things are looking their end. In progress (12/9)
 
 
'''MANCHESTER'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123813 123813] (10/9)<br />
 
Atlas deletion errors, probably due to a downed disk server that has been brought back up. In progress (12/9) ''Solved.''
 
 
'''LANCASTER'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123789 123789] (8/9)<br />
 
LHCB jobs failing at Lancaster, probably because they're sensitive to some problems we had with our NFS server housing home and sandbox areas. We've hopefully soothed our problems by upping the number of nfs threads,  we're in the wait and see period. In progress (12/9)
 
 
'''UCL'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123734 123734] (5/9)<br />
 
ROD apel ticket for UCL. Ben is investigating, it looks like some VAC boxes are having trouble talking to the network. In progress (7/9)
 
 
'''QMUL'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123400 123400] (15/8)<br />
 
Low availability ticket for QM, but Daniela notes the alarms appear to have cleared so this should be able to be closed. On hold (12/9)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123451 123451] (18/8)<br />
 
LHCB had problems with a QM CE, which Dan noticed was fubared and needed a reinstall. Should hopefully be back online soon? On hold (18/8)
 
 
'''BRUNEL'''<br />
 
Raul solved the two tickets before I could get to them, nicely done.
 
 
'''100IT''' have a ticket - [https://ggus.eu/?mode=ticket_info&ticket_id=123753 123753] (6/9) but you don't have to bring yourselves to look at it.
 
 
'''The TIER 1'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123794 123794] (9/9)<br />
 
Atlas noticed a lot of analysis job failures, after some prodding it turned out that the culprit was one dodgy worker node. Case closed? In progress (9/9)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122827 122827] (12/7)<br />
 
Sno+ asking for more disk, this has developed into some discussion and Alastair has added a few more points. Matt M has expanded on the Sno+ needs, and has decided to make more use of Tier 2 space for Sno+, which many or may not keep them ticking over until Echo is upon is. In progress (24/8)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=120350 120350] (22/3)<br />
 
Enabling LSST at RAL. "Proper" test jobs are failed, Alessandra has put the ticket on hold until the issue can be debugged properly.
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=123504 123504] (19/8)<br />
 
Jon Perkins noticed that the WMSes at RAL didn't seem to be updating proxies at Sheffield for some long T2K jobs. A conversation was started but seemed to have stalled, it seemed some weird resource matching errors were going on. The landscape might have changed in the last 3 weeks however. In progress (23/8)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=122364 122364] (27/6)<br />
 
cvmfs support for solidexperiment.org. After some solid progress the ticket is on hold waiting for someone VO side to try to roll out some experiment software in anger. On hold (24/8)
 
 
[https://ggus.eu/?mode=ticket_info&ticket_id=117683 117683] (18/11/2015)<br />
 
Developing glue2 support for Castor. Any update will do?! On hold (5/4)
 
 
'''NGI'''<br />
 
[https://ggus.eu/?mode=ticket_info&ticket_id=119995 119995] (7/3)<br />
 
The culling of the uncertified sites. The old Glasgow Pre-production service was mentioned too. In progress (23/8)
 
  
'''So long EFDA-JET'''<br />
+
32 Open Tickets this week, which is an in depth a look as I've been able to take.
[https://ggus.eu/?mode=ticket_info&ticket_id=122198 122198] (17/6)<br />
+
The jet decommissioning ticket. The other related ticket (123291) was closed as I wrote this report, so it won't be long until this ticket should be closed. Bye Jet! On Hold (1/9)
+
  
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
Line 580: Line 517:
 
===== =====  
 
===== =====  
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
''' 13th September 2016 ''
+
'''Monday 20th November'''
 +
* The WLCG dashboard is available here: http://dashboard.cern.ch/.
 +
* Please review the results on [http://pprc.qmul.ac.uk/~lloyd/gridpp/ Steve's test pages].
  
* New wiki page has been created for ARGO Nagios https://www.gridpp.ac.uk/wiki/ARGO_Nagios_Monitoring. I will add some more information to it later.
+
'''Tuesday 18th July'''
* Removed old wiki links about sam nagios from gridpp wiki page.
+
* Following our ops discussion last week, Steve will focus [http://pprc.qmul.ac.uk/~lloyd/gridpp/ his tests] on supporting the GridPP DIRAC area and decommission the other tests.
* VO nagios still exist and working. I have opened a ticket to explore ARGO VO Nagios,  https://ggus.eu/index.php?mode=ticket_info&ticket_id=123604
+
  
  
''' 19th July '''
 
 
Both instances of gridppnagios at Oxford and Lancaster has been decommissioned.
 
 
''' 12th July 2016 '''
 
 
Central ARGO monitoring service  has started from 1st of July. All grid resources are monitored through two Nagios instances
 
 
https://argo-mon.egi.eu/nagios/
 
 
https://argo-mon2.egi.eu/nagios/
 
 
It has same interface as gridppnagios. Alarms from these instances goes to Operational Dashboard
 
 
http://argo.egi.eu/ is a web interface which provides availability/reliability figures and site status. It is equivalent of old myegi interface with some additional services.
 
 
I am planning to decommission both instances of gridppnagios in coming weeks. I have stopped nagios  and httpd on both instances so it will not send tests to grid resources in UK.  I will also decommission storage-monit.physics.ox.ac.uk which was only used for storage replication test. 
 
 
We will keep vo-nagios.physics.ox.ac.uk running until we get a replacement for vo-monitoring.
 
 
 
'''Monday 13th June'''
 
* Active Nagios instance moved to Lancaster
 
 
''' Tuesday 5th April 2016 '''
 
 
Oxford had a scheduled network warning so active nagios instance was moved from Oxford to Lancaster. I am not planning to move it back to Oxford for the time being.
 
 
 
''' Tuesday 26th Jan 2016 '''
 
 
One of the message broker was in downtime for almost three days. Nagios probes picks up a random message broker and failover is not working so a lot of ops jobs hanged for long time. Its a known issue and unlikely to be fixed as SAM Nagios is in its last leg. Monitoring is moving to ARGO and many things are not clear at the moment.
 
 
'''Monday 30th November'''
 
* The SAM/ARGO team has created a [https://wiki.egi.eu/wiki/Service_Level_Target_-_Availability_Reliability document] describing Availability reliability calculation in ARGO tool.
 
  
 
<!-- ******************Edit stop********************* ----->
 
<!-- ******************Edit stop********************* ----->
Line 630: Line 533:
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 1em 0 0 0.3em;"
 
{| style="background-color: #ffffff; border: 1px solid silver; border-collapse: collapse; width: 100%; margin: 1em 0 0 0.3em;"
 
|-
 
|-
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | VOs - [https://voms.gridpp.ac.uk:8443/vomses/ GridPP VOMS] [http://operations-portal.egi.eu/vo VO IDs] [https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs Approved] [http://pprc.qmul.ac.uk/~walker/votable.html VO table]
+
| style="background-color: #b7f1ce; border-bottom: 1px solid silver; text-align: left; font-size: 1em; font-weight: bold; margin-top: 0; margin-bottom: 0; padding-left: 0.4em; padding-top: 0.1em; padding-bottom: 0.1em;" | VOs - [https://voms.gridpp.ac.uk:8443/vomses/ GridPP VOMS] [http://operations-portal.egi.eu/vo VO IDs] [https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs Approved] [http://pprc.qmul.ac.uk/~lloyd/gridpp/votable.html VO table]
 
|-
 
|-
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
 
| style="padding: 0.4em 0.4em 0.4em 0.4em;" |
Line 636: Line 539:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Tuesday 19th May'''
 
* There is a current priority for enabling/supporting our joining communities.
 
  
'''Tuesday 5th May'''
+
'''Monday 20th November'''
* We have a number of VOs to be removed. Dedicated follow-up meeting proposed.
+
* Tom Whyntie has requested (and been granted) access to the GridPP VO to get some pipelines working for large-scale processing and analysis of MRI scans associated with the [http://www.ukbiobank.ac.uk/ UK Biobank project].
 +
* All VOs in the incubation page being prompted for updates by the end of November (required input for OC documents).
 +
* QMUL (Steve L) is following up on the biomed MoU. GridPP want to be cited in research papers for the support our resources/sites provide.
  
'''Tuesday 28th April'''
 
* For SNOPLUS.SNOLAB.CA, the port numbers for voms02.gridpp.ac.uk  and voms03.gridpp.ac.uk  have both been updated from 15003 to 15503.
 
 
'''Tuesday 31st March'''
 
* LIGO are in need of additional support for debugging some tests.
 
* LSST now enabled on 3 sites. No 'own' CVMFS yet.
 
  
 
* Impact
 
* Impact
Line 665: Line 562:
 
===== =====
 
===== =====
 
<!-- ******************Edit start********************* ----->
 
<!-- ******************Edit start********************* ----->
'''Tuesday 23rd February'''
+
'''Date'''
 
+
* For January:
+
[http://wlcg-sam.cern.ch/reports/2016/201601/wlcg/WLCG_All_Sites_ALICE_Jan2016.pdf ALICE]:
+
All okay.
+
 
+
* [http://wlcg-sam.cern.ch/reports/2016/201601/wlcg/WLCG_All_Sites_ATLAS_Jan2016.pdf ATLAS]:
+
RHUL 89%:89%
+
Lancaster 0%:0%
+
 
+
* [http://wlcg-sam.cern.ch/reports/2016/201601/wlcg/WLCG_All_Sites_CMS_Jan2016.pdf CMS]:
+
RALPP: 80%::80%
+
 
+
* [http://wlcg-sam.cern.ch/reports/2016/201601/wlcg/WLCG_All_Sites_LHCB_Jan2016.pdf LHCb]:
+
RALPP: 77%:77%
+
 
+
* Site responses:
+
 
+
** RHUL: The largest problem was related to the SRM. The DPM version was upgraded and it took several weeks to get it working again (13 Jan onwards). Several short-lived occurrences of running out of space on the SRM for non-ATLAS VOs. For around 3 days (15-17 Jan) the site suffered from a DNS configuration error by their site network manager which removed their SRM from the DNS, causing external connections such as tests and transfers to fail. For one day (25 Jan) the site network was down for upgrade to the 10Gb link to JANET. Some unexpected problems occurred extending the interruption from an hour to a day. The link has been successfully commissioned.
+
 
+
** Lancaster: The ASAP metric for Lancaster for January is 97.5 %. There is a particular problem with ATLAS SAM tests which doesn’t affect the site activity in production and analysis and this relates to the path name being too long. A re-calculation has been performed.
+
 
+
** RALPP: Both CMS and LHCb low figures are due to specific CMS jobs overloading the site SRM head node. The jobs should have stopped now.
+
  
  

Latest revision as of 14:09, 30 October 2019

Bulletin archive


Week commencing Monday 25th February 2019
Task Areas
General updates

Tuesday 18th June


Tuesday 11th June

Tuesday 4th June 2019


WLCG Operations Coordination - AgendasWiki Page

Tuesday 11th June

  • I got stuck (figuratively) in my machine room last Thursday afternoon so missed it. Agenda. Minutes. Ste was there - any observations?

Tuesday 14th May

  • Next meeting this Thursday.

Tuesday 9th April


Tuesday 26th March

Monday 11th February 2019

  • There was a WLCG ops coordination meeting last Thursday. You can view the meeting notes here.
    • End of CREAM support Dec 2020.
    • Migration from CREAM to be discussed at the EGI conference 6-8 of May in Amsterdam.
    • Operational intelligence discussion (see slides).
    • Experiment updates (see ATLAS discussion on DOMA)
    • WG updates (few).




Tier-1 - Status Page

17 June 2019 Report for the Experiments Liaison Report (17/06/2019) is here.

  • Ongoing, we are seeing high outbound packet loss over IPv6. Central networking performed a firmware update to the border routers but this didn’t resolve the issue. Plan to move connections to the new border routers in Mid June. Will do this before trying to debug any further.

11 June 2019 Report for the Experiments Liaison Report (10/06/2019) is here.

  • Ongoing, we are seeing high outbound packet loss over IPv6. Central networking performed a firmware update to the border routers but this didn’t resolve the issue. Plan to move connections to the new border routers in Mid June. Will do this before trying to debug any further.
  • Three certificates were revoked mistakenly on ARGUS on Thursday. All SAM tests failed until this was fixed the next morning. Batch farm also did not start any new jobs during this time. We used this accidental draining to reboot nodes that needed to pick up security patching.
  • LHCb Castor instance has been completely disabled for LHCb and will be decommissioned.
  • Brian Davies has transferred from his role as GridPP Tier-2 Storage Support Officer and has joined the Tier-1 Production Team. Although this has happened with immediate effect he will still be available for ad-hoc/informal storage support.
Storage & Data Management - Agendas/Minutes

Wed 30 Oct

  • DOME upgrade problems at Edinburgh
  • Data management support/development for IRIS users

Wed 23 Oct

  • Rucio reporting

Wed 16 Oct

  • CEPH workshop at CERN report

Wed 02 Oct

  • Safe to upgrade to DPM 1.13 but make sure the BDII is working if you support DIRAC
  • Roadmap for xroot and http TPC for RAL FTS(es)

Wed 25 Sept

  • Storage support for IRIS VOs?

Wed 18 Sept

  • Report from yesterday's Rucio Face Meeting at Coseners
  • Suggestions for following up from yesterday's CEPH day hosted by CERN

Wed 11 Sept

  • Storage related stuff at the FNAL (pre-)GDBs
  • DOME upgrade tickets for non-DOME DPM sites

Wed 04 Sept

  • Banning in SSC not entirely successful in non-DOME DPM, and end of support is nigh; tickets to upgrade will go out shortly.
  • Storage-and-data-management-wise, GridPP43 was interesting although no-one volunteered to install the next CEPH.


Tier-2 Evolution - GridPP JIRA

Tuesday 30 Apr 2019

  • ATLAS CernVM4 VMs (equivalent to CentOS 7.6) being tested


Accounting - UK Grid Metrics HEPSPEC06 Atlas Dashboard HS06

Tuesday 6th February


Tuesday 30th January

Tuesday 24th Oct


Monday 16th January

  • The discussion topic for next week will be accounting comparisons. Please note Alessandra's comments last week.

Monday 14th November

  • Alessandra has written an FAQ to extract numbers from ATLAS and APEL avoiding the SSB.

Monday 26th September

  • A problem with the APEL Pub and Sync tests developed last Tuesday and was resolved on Wednesday. This had a temporary impact on the accounting portal.
Documentation - KeyDocs

Tue 9th July 2019

LHCb has added this to their requirements:

Sites not having an SRM installation must provide:

Tue 16th April 2019

Minor change to LHCB requirements in Approved VOs:

  • Sites having migrated to the Centos7 (including "Cern Centos7") operating system or later versions are requested to provide support for singularity containers.

https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs#VO_Resource_Requirements

Tue 2nd April 2019

Changes to Approved for DUNE (and LZ)

There is a new "Approved VOs" document showing new settings for DUNE. And, since both LZ's voms servers now show up in the EGI Portal, I've removed the (now spurious) entry for voms.hep.wisc.edu that was formerly being inserted by hand.

https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs

I've also created a new set of RPMs (each has all LSC, VOMS, and XML for one VO) for all approved VOs. See Approved VOs doc for details, version is 1.9.

Sites with DUNE services need to update using whatever method they employ.

Special note: Since voms1.fnal.gov changed yesterday, I've updated documentation for that right away. But voms2.fnal.gov remains as it is until 23rd April (3 weeks). I'll update documentation for that when it is closer. Staggering the updates like this gives a time margin, so any particular site can have at least one service properly configured at any time. But it does mean that two site updates are needed; one now, and one in three weeks. However, since it's sufficient for only one (of the two) voms servers to be configured properly, sites could save effort and wait until (say) 19th April, then update both at once. But I can't dictate what site admins should do. It's your call.

Ste


Tuesday 5th Mar 2019 New VOMs details for Biomed: https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs

New VOMs rpms to match.

http://hep.ph.liv.ac.uk/~sjones/RPMS.voms/

Tuesday 12th Feb 2019 Documentation done for HTCondor-CE apel accounting. https://twiki.cern.ch/twiki/bin/view/LCG/HtCondorCeAccounting


Tuesday 12th Feb 2019 New CA DN for Biomed

< VOMS_CA_DN="'/C=FR/O=CNRS/CN=GRID2-FR' "
---
> VOMS_CA_DN="'/C=FR/O=MENESR/OU=GRID-FR/CN=AC GRID-FR Services' "

Tuesday 5th Feb 2019 For enmr, certificate of voms-02.pd.infn.it

New DN: /DC=org/DC=terena/DC=tcs/C=IT/L=Frascati/O=Istituto Nazionale di Fisica Nucleare/CN=voms-02.pd.infn.it, New CA_DN: /C=NL/ST=Noord-Holland/L=Amsterdam/O=TERENA/CN=TERENA eScience SSL CA 3

Please check approved VOs: https://www.gridpp.ac.uk/wiki/GridPP_approved_VOs


General note

See the worst KeyDocs list for documents needing review now and the names of the responsible people.

Interoperation - EGI ops agendas Indico schedule

14 May 2019

  • Meeting for May cancelled. Next meeting is on 10th June.

Monday 11th March


Tuesday 12th February

  • There was an EGI ops meeting yesterday - Agenda. We were asked to review the IPv6 readiness information (see here). We should perhaps link in the GridPP IPv6 table for updates status.


Friday 1st February

Thursday 17th January EGI OMB meeting

  • CREAMCE to be out of support by Dec 2020
  • More effort to fix accounting issue of HTCondor CE

Monday 14th January 2019

  • No UK specific issue mentioned.
  • IPv6 readiness plan is going to be summarized at OMB.

'


Monitoring - Links MyWLCG

Tuesday 4th July

  • There were a number of useful links provided in the monitoring talks at the WLCG workshop in Manchester - especially those in the Wednesday sessions.

Monday 13th February

  • This category is pretty much inactive. Are there any topics under "monitoring" that anyone wants reported at this ops meeting? If not we will remove this section from the regular updates area of the bulletin and just leave the main links.

Tuesday 1st December


Tuesday 16th June

  • F Melaccio & D Crooks decided to add a FAQs section devoted to common monitoring issues under the monitoring page.
  • Feedback welcome.


On-duty - Dashboard ROD rota

Tuesday 5th February

  • Birmingham decommissioning of SRM and BDII still going on so tickets are on hold.
  • Few availability tickets on hold
  • Lancaster has WebDav ticket on hold which seems to be effect of DOME rollout

Tuesday 14th August

  • A couple of new availability tickets (QMUL and Lancaster), both for well-publicised reasons. Otherwise quiet. AM on shift this week.


Rollout Status WLCG Baseline

Monday 20th November



Historical References


Security - Incident Procedure Policies Rota

Tuesday 11th June

  • NTR


Services - PerfSonar production dashboard |PerfSonar ETF | OSG Networking and perfSONAR pages | GridPP VOMS

- This includes notifying of (inter)national services that will have an outage in the coming weeks or will be impacted by work elsewhere. (Cross-check the Tier-1 update).

Monday 5th March

Monday 10th September

Monday 2nd July

Monday 30th April

Monday 19th February

Please could sites upgrade their perfsonar hosts to CentOS7. Instructions are here. Current OS versions here.

  • Duncan has recreated the UK perfSONAR mesh. Link here!


Tickets

32 Open Tickets this week, which is an in depth a look as I've been able to take.

Tools - MyEGI Nagios

Monday 20th November

Tuesday 18th July

  • Following our ops discussion last week, Steve will focus his tests on supporting the GridPP DIRAC area and decommission the other tests.


VOs - GridPP VOMS VO IDs Approved VO table

Monday 20th November

  • Tom Whyntie has requested (and been granted) access to the GridPP VO to get some pipelines working for large-scale processing and analysis of MRI scans associated with the UK Biobank project.
  • All VOs in the incubation page being prompted for updates by the end of November (required input for OC documents).
  • QMUL (Steve L) is following up on the biomed MoU. GridPP want to be cited in research papers for the support our resources/sites provide.


Site Updates

Date



Meeting Summaries
Project Management Board - MembersMinutes Quarterly Reports

Empty

GridPP ops meeting - Agendas Actions Core Tasks

Empty


RAL Tier-1 Experiment Liaison Meeting (Wednesday 13:30) Agenda Meeting takes place on Vidyo.

Highlights from this meeting are now included in the Tier1 report farther up this page.

WLCG Grid Deployment Board - Agendas MB agendas

Empty



NGI UK - Homepage CA

Empty

Events
UK ATLAS - Shifter view News & Links

Atlas S&C week 2-6 Feb 2015

Production

• Prodsys-2 in production since Dec 1st

• Deployment has not been transparent , many issued has been solved, the grid is filled again

• MC15 is expected to start soon, waiting for physics validations, evgen testing is underway and close to finalised.. Simulation expected to be broadly similar to MC14, no blockers expected.

Rucio

• Rucio in production since Dec 1st and is ready for LHC RUN-2. Some fields need improvements, including transfer and deletion agents, documentation and monitoring.

Rucio dumps available.

Dark data cleaning

files declaration . Only Only DDM ops can issue lost files declaration for now, cloud support needs to fill a ticket.

• Webdav panda functional tests with Hammercloud are ongoing

Monitoring

Main page

DDM Accounting

space

Deletion

ASAP

• ASAP (ATLAS Site Availability Performance) in place. Every 3 months the T2s sites performing BELOW 80% are reported to the International Computing Board.


UK CMS

Empty

UK LHCb

Empty

UK OTHER
  • N/A
To note

  • N/A