MeetingSwissGridOperations20210617 < LCGTier2

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---+ Swiss Grid Operations Meeting on 2021-06-17 at 13:00
   * *Zoom link:*
      * https://ethz.zoom.us/j/63018843316
*Next meeting:*

8 July 2021 @ 14h00

---

Minutes:

*CHIPP computing steering group:*

the group has been re-organized leading from one member/insitute to one member/experiment (mirroring the technical group).

The members are:

- ATLAS: Steven Schramm (UniGe)

- CMS: Clemens Lange (PSI)

- LHCb: Lesya Shchutska (EPFL)

*ATLAS report:*

There seems to be an inconsistency in the disk size reported in the table and the one in CRIC 1904TB ?

DPM migration, situation clarified:

we can move to the new storage hw (noew received - see Nick slides) and then decommision the old DPM "test-hw" and keep the federation

At the moment the ATLAS Tier-2 report correclty contains the officlal tables. In this way on the other hand we miss the usual sanity check between "Nick's numbers" and "Gianfranco's numbers". It would be useful to also report the ATLAS numbers refering to the pledges asked at CSCS.

*CSCS report:*

Pablo: it would be useful to also past the plot with the number of pending jobs to simplify the understand of the "Running cores" plot

New plot showing directly HS06 simplifies the comparison with pledges

*WLCG final pledges for 2022 to be frozen in CRIC by Sept 30.*

Discussion has started

%TOC%
---++ Followup from previous Action Items

[[ActionItems][Action items]]
---+++ ATLAS
   * [[%ATTACHURL%/ATLAST2ReportMay2021.pdf][ATLAST2ReportMay2021.pdf]]: ATLAS CH Tier2 report
---+++ CMS
---+++ LHCb

---++ T2 Sites reports
---+++ CSCS
   * [[%ATTACHURL%/CHIPPreportJun2021.pdf][CHIPPreportJun2021.pdf]]: CSCS Site Report

---+++ [[UniBe]]
   * Steady operation with &gt;2.7x pledge deliver. 7<i>.9k</i> avg running slots
   * Ubelix contributing 50% of the delivered HS06 in May
   * Playing with ways of focussing analysis jobs on one specific facility while respecting ATLAS global shares and priorities for analys and various production activities at the site
---++ T3 Sites reports
---+++ PSI
---+++ UniGe
---++ EGI / WLCG
   * APEL migration from ActiveMQ to AMS
      * ActiveMQ will be turned off by and of June
      * Requires upgrade of ARC to 6.12.0 with a minor arc.conf change (see relevant GGUS tickets)
   * <p>Updated baseline versions due to security (please upgrade at the earliest convenience)</p>
      * frontier-squid to 4.15
      * singularity (for those that have privileged installations) to 3.7.4<br /><br />
   * Yearly review of site contacts and personell in GOCDB:<br /> [[https://ggus.eu/index.php?mode=ticket_info&ticket_id=152291]] <p>(please see the relevant email circulated earlier today)<br /><br /></p> <p> [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=150][CSCS-LCG<br />]] [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=271][T3_CH_PSI<br />]] [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=272][UNIGE-DPNC]] =&gt; check site entry status (action on ATLAS CH) [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=272][<br />]] [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=359][UNIBE-ID]] =&gt; DONE [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=359][<br />]] [[https://goc.egi.eu/portal/index.php?Page_Type=Site&id=524][UNIBE-LHEP]] =&gt; DONE</p>
---++ Review of open tickets

https://ggus.eu/index.php?mode=ticket_search&supportunit=NGI_CH&status=open&timeframe=any&orderticketsby=REQUEST_ID&orderhow=desc&search_submit=GO<br /><br />
| *10 of 10 Tickets* |||||
| *Ticket-ID* | *Type* | *VO* | *Site* | *Priority* | *Resp. Unit* | *Status* | *Last Update* | *Subject* | *Scope* |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152533" target="_blank">152533 </a>  | | none | UNIGE-DPNC | urgent | NGI_CH | in progress | 2021-06-17 | APEL migration from ActiveMQ to AMS - ...  | EGI |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152439" target="_blank">152439 </a>  | | none | CSCS-LCG2 | urgent | NGI_CH | assigned | 2021-06-11 | APEL migration from ActiveMQ to AMS - ...  | EGI |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152291" target="_blank">152291 </a>  | | none | | less urgent | NGI_CH | in progress | 2021-06-17 | yearly review of the information ...  | EGI |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152166" target="_blank">152166 </a>  | | cms | CSCS-LCG2 | urgent | NGI_CH | assigned | 2021-06-17 | CMS Frontier squids at T2_CH_CSCS  | WLCG |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152070" target="_blank">152070 </a>  | | cms | CSCS-LCG2 | urgent | NGI_CH <img alt="" border="0" src="https://ggus.eu/index.php?mode=download&img=tri.gif" /> involved | assigned | 2021-06-14 | SAM tests failing at T2_CH_CSCS  | WLCG |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=152033" target="_blank">152033 </a>  | | cms | CSCS-LCG2 | urgent | NGI_CH | in progress | 2021-06-10 | Erroneous consistency check endpoint at ...  | WLCG |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=151997" target="_blank">151997 </a>  | | cms | CSCS-LCG2 | urgent | NGI_CH | assigned | 2021-05-14 | WebDAV protocol deployed (T2_CH_CSCS)  | WLCG |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=151265" target="_blank">151265 </a>  | | cms | CSCS-LCG2 | less urgent | NGI_CH | on hold | 2021-04-09 | Enabling WebDAV on Production ...  | WLCG |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=150373" target="_blank">150373 </a>  | | dune | UNIBE-LHEP | less urgent | NGI_CH | in progress | 2021-05-14 | Enable DUNE queue for CPU and future ...  | EGI |
|  <a href="https://ggus.eu/index.php?mode=ticket_info&ticket_id=144485" target="_blank">144485 </a>  | | none | CSCS-LCG2 | less urgent | NGI_CH <img alt="" border="0" src="https://ggus.eu/index.php?mode=download&img=tri.gif" /> assigned | in progress | 2021-04-14 | Upgrade to recent dCache release  | EGI |
<a href="https://ggus.eu/index.php?mode=ticket_search&supportunit=NGI_CH&status=open&timeframe=any&orderticketsby=REQUEST_ID&orderhow=desc&search_submit=GO" target="_blank">a.o.b</a>
   * Attendants
   * CSCS: Nick, Pablo, Dario
   * CMS: Derek, Mauro
   * ATLAS: Steven
   * LHCb: Roland
   * EGI:

   * [[%ATTACHURL%/CHIPPreportJun2021.pdf][CHIPPreportJun2021.pdf]]: CSCS Site Report
Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	ATLAST2ReportMay2021.pdf	r1	manage	341.7 K	2021-06-17 - 10:25	GianfrancoSciacca	ATLAS CH Tier2 report
pdf	CHIPPreportJun2021.pdf	r1	manage	1237.6 K	2021-06-17 - 11:01	NickCardo	CSCS Site Report
pdf	wlcg-swissops-cms-20210617.pdf	r2 r1	manage	2956.3 K	2021-06-17 - 12:16	DerekFeichtinger