.gitignore

@@ -3,3 +3,7 @@ build/
 *.aux
 *.dvi
 *.log
+*.fls
+*.synctex.gz
+*.fdb_latexmk
+.vscode/

build.sh

@@ -63,70 +63,77 @@ fi
 cd ${builddir}
 
 # prepare cover
-#link_pdf cover cover.pdf
-#link_pdf experiment experiment.pdf
-#link_pdf datacenter datacenter.pdf
-#link_pdf research research.pdf
-#link_pdf transfer transfer.pdf
-#link_pdf additional additional.pdf
-
-#build_from_source user_support user_support.tex Tape_Usage.png  Used_CPU.png  Used_Disk.png
-#build_from_source ams      ams.tex AMS_nuovo.pdf  contributors.pdf  He-MC.pdf  input_output.jpg
-#link_pdf alice alice.pdf
-#link_pdf atlas    atlas.pdf
-#build_from_source auger    auger.tex  Mass.PNG  Spectrum-1.PNG
-#build_from_source borexino borexino.tex
+link_pdf cover cover.pdf
+link_pdf experiment experiment.pdf
+link_pdf datacenter datacenter.pdf
+link_pdf research research.pdf
+link_pdf transfer transfer.pdf
+link_pdf additional additional.pdf
+
+build_from_source user-support user_support.tex *.png
+build_from_source ams ams.tex  AMS_nuovo.pdf  contributors.pdf  He-MC.pdf  He-MC.tiff  input_output.jpg  production_jobs.jpg
+build_from_source alice alice.tex *.png *.eps
+build_from_source atlas    atlas.tex
+build_from_source borexino borexino.tex
 build_from_source cms report-cms-feb-2018.tex cms-jobs.eps tier-1-sr-2017.eps
-#build_from_source cnmon    cnmon_annual_report.tex arch.png dash1.png dash2.png lemon1.png
-#build_from_source cta      cta.tex  CPU.eps  CTA_ProjectTimeline_Jan2017.eps
-#build_from_source cuore    cuore.tex cuore.bib
+build_from_source cosa      cosa.tex  biblio.bib beegfs.PNG
+build_from_source cnprov cnprov.tex
+build_from_source cta      cta.tex  *.eps
+build_from_source cuore    cnaf_cuore.tex cnaf_cuore.bib
 build_from_source cupid    cupid.tex cupid.bib 
-#build_from_source dampe    dampe.tex CNAF_HS06_2016.png dampe_layout_2.jpg PastedGraphic-1.pdf
+link_pdf dampe    dampe.pdf
 link_pdf darkside ds.pdf
-#build_from_source eee eee.tex  EEEarch.eps  EEEmonitor.eps  EEErun2.PNG
-#build_from_source enubet   enubet.tex  img00.png  img01.png  setup.png  UCM.png
+build_from_source eee eee.tex  EEEarch.eps  EEEmonitor.eps  EEEtracks.png  ELOGquery.png  request.png
+build_from_source exanest   exanest.tex  biblio.bib monitoring.PNG storage.png
 build_from_source famu famu.tex  fig1.eps fig2.eps
-#build_from_source gerda    gerda.tex G16-07_EnrBEGe-orig-bwindow.png  phaseII_bgm_fit_enrBEGe_poisson575_5315.png
-#build_from_source glast 	glast.tex CPU_days_per_site.png  norm_cpu_used_by_site.png
+build_from_source fazia fazia.tex
+build_from_source gerda    gerda.tex *.pdf
+build_from_source glast 	glast.tex 
 link_pdf juno juno.pdf
-#build_from_source km3   KM3NeT-CNAF-2017-v2.tex  threetier.png compmodel.png
-#link_pdf          lhcb     LHCb_CNAFAnnualReport_2016.pdf # sic
-#build_from_source lhcf  lhcf.tex
-#build_from_source mwsoftware        mw-software.tex
-#build_from_source mwinfrastructure  mw-infrastructure.tex kube-diagram.png
-#link_pdf indigo-iam iam.pdf
-#build_from_source na62	 na62.tex
+build_from_source km3net km3net.tex compmodel.png  threetier.png
+build_from_source lhcb lhcb.tex *.jpg
+build_from_source lhcf  lhcf.tex
+build_from_source limadou  limadou.tex
+build_from_source lowcostdev lowcostdev.tex *.jpg
+build_from_source lspe lspe.tex biblio.bib lspe_data_path.pdf
+
+build_from_source mw-esaco     mw-esaco.tex *.png
+build_from_source mw-kube      mw-kube.tex
+build_from_source mw-cdmi-storm mw-cdmi-storm.tex *.png *.jpeg
+build_from_source mw-software  mw-software.tex
+build_from_source mw-iam       mw-iam.tex
+
+build_from_source na62	 na62.tex
 link_pdf padme padme.pdf
-#build_from_source pamela pamela.tex
-#build_from_source sysinfo  sysinfo.tex
-#build_from_source xenon xenon.tex
-#link_pdf virgo virgo.pdf
-
-#build_from_source tier1 AR-Tier1-2016.tex  AR-Tier1-2016.bib  farm-2016-completo.png  HSM-T1.png  T1-trend.png  trend-consumi.png  trend-spazi.png
-#build_from_source farming farming.tex
-#build_from_source fshareadjust fshareadjust-AR2016.tex  fshareadjust-AR2016.bib  *.png
-#build_from_source storage storage.tex Backup-schema.png  cms_cancellation_2016.png  Picture1.png  rack-DDN.png  schema-server-storm.png  schema-storage.png 
-#build_from_source backup backup.tex Backup-schema.png
-#build_from_source dataclient dataclient.tex
-#build_from_source rete rete.tex *.png
-#build_from_source run3 run3.tex *.png
-#build_from_source helix HNSciCloudPCP.tex  HNSCICLOUD_project_phases.png  Loghi_HNSciCloud.png
-#build_from_source infra infra.tex  SBO.png
-#build_from_source chiller chiller.tex  Energy-breakdown.png  SBO.png  simulated-scenario.png
-#build_from_source ssnn SSNN_Infra.tex Schema_Infra_SSNN.jpg
+build_from_source xenon xenon.tex  xenon-computing-model.pdf
+build_from_source sysinfo  sysinfo.tex pres_rundeck.png deploy_grafana.png
+link_pdf virgo VirgoComputing.pdf
+
+build_from_source tier1 tier1.tex
+build_from_source flood theflood.tex *.png
+build_from_source farming farming.tex
+build_from_source dynfarm dynfarm.tex 
+build_from_source storage storage.tex *.png Huawei_rack.JPG
+build_from_source seagate seagate.tex biblio.bib  *.png *.jpg
+build_from_source dataclient dataclient.tex
+build_from_source ltpd ltpd.tex *.png
+build_from_source net net.tex *.png
+build_from_source ssnn1 ssnn.tex *.jpg
+build_from_source ssnn2 vmware.tex *.JPG *.jpg
+
+build_from_source infra Chiller.tex  chiller-location.png
 
 #build_from_source cloud_cnaf cloud_cnaf.tex *.png
-#build_from_source sq sq.tex sq.bib hist1.dat hist2.dat hist3.dat
-#build_from_source uq uq.tex uq.bib arch1.png arch2.png
-#build_from_source lseb lseb.tex benchmark.pdf eb.pdf layers.png plot.pdf switch.pdf
-#build_from_source ocp ocp.tex AutomaticOCP_NEW.png  NetworkOCP_NEW.png
-#build_from_source tridas tridas.tex detector.pdf floor.pdf network.pdf plot.pdf tridas1.pdf
-#build_from_source nginx_voms nginx_voms.tex *.png
-#build_from_source xrf xrf.tex *.png *.jpg
-#build_from_source euclid euclid.tex *.png *.jpg
-#build_from_source dynpart dynpart-AR2016.tex  dynpart-AR2016.bib
-#build_from_source cosa cosa.tex biblio.bib
-#build_from_source pett pett.tex *.png
+build_from_source srp SoftRel.tex ar2017.bib
+build_from_source st StatMet.tex sm2017.bib
+build_from_source cloud_a cloud_a.tex *.pdf
+build_from_source cloud_b cloud_b.tex *.png *.jpg
+build_from_source cloud_c cloud_c.tex *.png *.pdf
+build_from_source cloud_d cloud_d.tex *.png 
+
+build_from_source pett pett.tex bibliopett.bib
+build_from_source iso iso.tex 27001.png  biblioiso.bib
+
 pdflatex ${topdir}/cnaf-annual-report-2017.tex \
 && pdflatex ${topdir}/cnaf-annual-report-2017.tex 2> /dev/null \
 && pdflatex ${topdir}/cnaf-annual-report-2017.tex 2> /dev/null

cnaf-annual-report-2017.tex

@@ -28,7 +28,7 @@
 %\author{}
 %\maketitle
 
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/cover.pdf}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/cover.pdf}
 
 \newpage
 \thispagestyle{empty}
@@ -80,7 +80,64 @@ Tel. +39 051 209 5475, Fax +39 051 209 5477\\
 \markboth{\MakeUppercase{Introduction}}{\MakeUppercase{Introduction}}
 \chapter*{Introduction}
 \thispagestyle{plain}
-Initial blablabla
+Introducing the fifth annual report of CNAF, I would like to point out how two events of opposite outcome have characterized our 2017.
+
+On August 1st 2017 the Virgo interferometer started the science data taking and a few days later it immediately contributed to two sensational discoveries 
+that have changed the way we observe the Universe: GW170814, that is the detection of the gravitational-wave signal from two merging black holes for the first time 
+by three gravitational-wave observatories (the two LIGO interferometers and the Virgo one), and GW170817, that is the first detection, by the same three observatories, 
+of the gravitational waves from a binary neutron star inspiral and the observation of the counterparts across the electromagnetic spectrum.
+
+In both cases the CNAF data center contributed to such wonderful discoveries and, thanks to the way resources are shared among experiments 
+and to the elastic capacity expansion of the center, allowing to easily and transparently access other external computing resources 
+(hosted at private clouds and other INFN sites), we could promptly devote much more computing power to the Virgo data-analysis pipelines. 
+All this made us particularly proud and at the same time helped us to identify some weak points, stimulating a revision of the Virgo computing model 
+with the aim of making it more efficient and much more integrated with that of LIGO. 
+
+On November 9th 2017, instead, a broken city aqueduct pipe with a capacity of 100 cubic meters per hour poured more than 500 cubic meters of water into our data center. 
+The damage was huge and forced the center to an absolute stop for two months; two additional months have been necessary for a gradual restart of the activities.
+
+At the time of publication of this annual report, all the activities have been fully restored. 
+Our main data center, in charge of computing and storage for the LHC and the astro-particle experiments, has suffered the most prolonged stop 
+due to both the impact of the water on the storage systems and to its size, which prevented from moving it, even partially, to other locations.  
+Instead, other smaller systems, some of them hosting very critical services supporting the INFN organization, such as the National Services cluster, 
+the Cloud@CNAF, the databases of the Information System and the HPC cluster, restarted a few hours after the incident, having the chance of moving them to other sites. 
+I would like to warmly thank the colleagues at the INFN computing centers in Ferrara and Bari, the INAF-Radio Astronomy data center, the CINECA Supercomputing Center 
+and the GARR computing center in Bari for their hospitality and availability, that have allowed us to guarantee continuity for crucial services.
+
+Indeed, the whole activity at CNAF has been heavily influenced by the dramatic flood event. Only  the strong motivation, the dedication and the professional skills 
+of all our staff made it possible to mitigate the overall negative impact on the activities of the center, including scientific computing, research and development, 
+support services for INFN administrative activities and technology transfer. Therefore, many thanks then to the CNAF staff!
+
+Damages were also mitigated by the developments made in the past years on the elastic expansion of the center, in order to exploit both private cloud providers 
+and resources available in our community. In particular, we exploited the 20 kHS06 available at the Bari computing center and more than 180 kHS06 available 
+at the CINECA Supercomputing Center thanks to an agreement that INFN and CINECA signed in September 2017. All this external computing power helped us a lot 
+in shortening the shutdown period of the center.
+
+Until November 9th the data center had run smoothly, with the already mentioned highlights of the gravitational-wave detections.
+
+In particular, the CNAF Tier 1 Data Center worked properly, providing the pledged resources to process and store the LHC Run2 data of the four LHC experiments, 
+ranking in the very first places among the WLCG Tier 1s in terms of processed jobs and general availability of the center. 
+The center has also provided, as usual, computing and storage to the more than 30 non-LHC particle physics and astro-particle experiments in which INFN is involved. 
+
+Beside the large batch-based facility (220000 HS06, 23 PB of disk, 50 PB of Tape before the flood), 
+CNAF provides computing resources on demand thanks to the Cloud@CNAF facility serving research groups which are active in Nuclear and Particle Physics, 
+in the Digital Cultural Heritage domain, in Computational Chemistry and Biomedical domains and in experiments like EEE (Extreme Energy Events), 
+where the Cloud is used to acquire, store and process events coming from muon detectors installed in about 50 secondary schools spread around Italy.  
+
+During 2017 the development line on Open Cloud systems, undertaken by CNAF in the last years towards a European Infrastructure for an Open Science Cloud, continued. 
+In April 2017, our flagship project INDIGO published its second and final release, ElectricIndigo, providing, among others, the basic components for another 
+H2020-funded project called EOSCPilot, that started its activity in 2017. Along this fruitfully and strategic development line, we submitted three new projects 
+in 2016: EOSCHub, XDC and DEEP, which have been funded by the EU and started their activities during 2017. The full funding of all these projects confirms the leading role 
+of INFN and in particular of CNAF in the context of the European Open Science Cloud.
+
+Finally, during 2017 the External Projects and Technology Transfer (PETT) Organizational Unit has contributed to various projects in the field of computing, 
+science communication, technology transfer and education (among the others, the Emilia Romagna Plan for high competencies in Research, Technology Transfer and 
+Entrepreneurship, TROPIC POR-FESR 2014-2020 and Harmony). Great effort has been put on the start-up phase of the new Technology Transfer Laboratory, 
+which puts together heterogeneous competencies (physics, computing, mechanics and electronics) from INFN Sections and Centers in Emilia Romagna 
+(Bologna, Ferrara and CNAF) in order to promote the transfer of INFN know-how to regional enterprises. 
+Also, in 2017 we finalized the ISO-27001 certification of a subset of the INFN Tier 1 resources, a required step in order to store and manage 
+private and sensitive personal data, which could open new opportunities of exploitation of the Tier 1 resources in the near future.
+
 \begin{flushright}
   \parbox{0.7\textwidth}{
     \begin{center}
@@ -138,34 +195,34 @@ Initial blablabla
 \phantomsection
 \addcontentsline{toc}{part}{Scientific Exploitation of CNAF ICT Resources}
 \addtocontents{toc}{\protect\mbox{}\protect\hrulefill\par}
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/experiment.pdf}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/experiment.pdf}
 \cleardoublepage
-%\ia{The User Support unit at CNAF}{user_support}
-%\ia{ALICE computing at the INFN CNAF Tier1}{alice}
-%\ia{AMS-02 data processing and analysis at CNAF}{ams}
-%\ia{ATLAS activities}{atlas}
-%\ia{Pierre Auger Observatory Data Simulation and Analysis at CNAF}{auger}
-%\ia{The Borexino experiment at the INFN CNAF Tier1}{borexino}
-%\ia{The Cherenkov Telescope Array}{cta}
-\ia{The CMS experiment at the INFN CNAF Tier1}{cms}
-%\ia{CUORE experiment}{cuore}
+\ia{The User Support unit at CNAF}{user-support}
+\ia{ALICE computing at the INFN CNAF Tier 1}{alice}
+\ia{AMS-02 data processing and analysis at CNAF}{ams}
+\ia{The ATLAS experiment at the INFN CNAF Tier 1}{atlas}
+\ia{The Borexino-SOX experiment at the INFN CNAF Tier 1}{borexino}
+\ia{The Cherenkov Telescope Array}{cta}
+\ia{The CMS experiment at the INFN CNAF Tier 1}{cms}
+\ia{CSES-Limadou at CNAF}{limadou}
+\ia{CUORE experiment}{cuore}
 \ia{CUPID-0 experiment}{cupid}
-%\ia{DAMPE data processing and analysis at CNAF}{dampe}
+\ia{DAMPE data processing and analysis at CNAF}{dampe}
 \ia{DarkSide-50 experiment at CNAF}{darkside}
-%\ia{The EEE Project activity at CNAF}{eee}
-%\ia{ENUBET at CNAF}{enubet}
+\ia{The EEE Project activity at CNAF}{eee}
 \ia{FAMU: optimizing the conditions to measure the HFS in the $\mu$p-p ground state}{famu}
-%\ia{The Gerda experiment}{gerda}
-%\ia{The Fermi-LAT experiment at the INFN CNAF Tier 1}{glast}
+\ia{Fazia: running dynamical simulations for heavy ion collisions at Fermi energies}{fazia}
+\ia{The Fermi-LAT experiment}{glast}
+\ia{The GERDA experiment}{gerda}
 \ia{Juno experimenti at CNAF}{juno}
-%\ia{The KM3NeT neutrino telescope network and CNAF}{km3}
-%\ia{LHCb computing at CNAF}{lhcb}
-%\ia{The LHCf experiment}{lhcf}
-%\ia{The NA62 experiment at CERN}{na62}
+\ia{The KM3NeT neutrino telescope network and CNAF}{km3net}
+\ia{LHCb Computing at CNAF}{lhcb}
+\ia{The LHCf experiment}{lhcf}
+\ia{The LSPE experiment at INFN CNAF}{lspe}
+\ia{The NA62 experiment at CERN}{na62}
 \ia{The PADME experiment at INFN CNAF}{padme}
-%\ia{The PAMELA experiment}{pamela}
-%\ia{XENON activities at CNAF}{xenon}
-%\ia{Advanced Virgo computing at CNAF}{virgo}
+\ia{XENON computing activities}{xenon}
+\ia{Advanced Virgo computing at CNAF}{virgo}
 %
 % to keep together the next part title with its chapters in the toc
 %\addtocontents{toc}{\newpage}
@@ -173,62 +230,64 @@ Initial blablabla
 \cleardoublepage
 \thispagestyle{empty}
 \phantomsection
-\addcontentsline{toc}{part}{The Tier1 and Data center}
+\addcontentsline{toc}{part}{The Tier 1 and Data center}
 \addtocontents{toc}{\protect\mbox{}\protect\hrulefill\par}
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/datacenter.pdf}
-\cleardoublepage
-%\ia{The INFN Tier-1}{tier1}
-%\ia{The INFN-Tier1: the computing farm}{farming}
-%\ia{Protecting the batch cluster from short job flooding}{fshareadjust}
-%\ia{Data management and storage system}{storage}
-%\ia{CNAF backup system}{backup}
-%\ia{Dataclient: a simple interface to an X.509-based data service}{dataclient}
-%\ia{The INFN Tier-1: Network}{rete}
-%\ia{The INFN Tier-1 towards LHC Run 3}{run3}
-%\ia{Helix Nebula Science Cloud Pre-Commercial Procurement}{helix}
-%\ia{The INFN Tier-1: the Facility Management group}{infra}
-%\ia{Tier-1 chiller upgrade plan}{chiller}
-%\ia{National ICT Services Virtualization Infrastructure}{ssnn}
-%\ia{The INFN Information System}{sysinfo}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/datacenter.pdf}
+\ia{The INFN Tier 1 data center}{tier1}
+\ia{The computing farm}{farming}
+\ia{Data management and storage systems}{storage}
+\ia{Evaluation of the ClusterStor G200 Storage System}{seagate}
+\ia{Activity of the INFN CNAF Long Term Data Preservation (LTDP) group}{ltpd}
+\ia{The INFN Tier 1: Network}{net}
+\ia{Cooling system upgrade and Power Usage Effectiveness improvement in the INFN CNAF Tier 1 infrastructure}{infra}
+\ia{National ICT Services Infrastructure and Services}{ssnn1}
+\ia{National ICT Services hardware and software infrastructures for Central Services}{ssnn2}
+\ia{The INFN Information System}{sysinfo}
+\ia{CNAF Provisioning system: On the way to Puppet 5}{cnprov}
+\ia{The flood}{flood}
+
 
 \cleardoublepage
 \thispagestyle{empty}
 \phantomsection
 \addcontentsline{toc}{part}{Research and Developments}
 \addtocontents{toc}{\protect\mbox{}\protect\hrulefill\par}
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/research.pdf}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/research.pdf}
 \cleardoublepage
-%\ia{Cloud@CNAF - maintenance and operation}{cloud_cnaf}
-%\ia{Software metrics thresholds: a mapping study}{sq}
-%\ia{Continuous assessment of software characteristics: a step forward}{uq}
-%\ia{The INDIGO Identity and Access Management service}{indigo-iam}
-%\ia{Partition Director}{dynpart}
-%\ia{Middleware support, maintenance and development}{mwsoftware}
-%\ia{Building an elastic CI/CD infrastructure with OpenStack and Kubernetes}{mwinfrastructure}
-%\ia{Development and tests of the Large Scale Event Builder for the LHCb upgrade}{lseb}
-%\ia{Development and tests of TriDAS for the KM3NeT-Italy neutrino telescope}{tridas}
-%\ia{A VOMS module for the NGINX web server}{nginx_voms}
-%\ia{A web application to analyse XRF scanning data}{xrf}
-%\ia{CNAF Monitoring system: evolution}{cnmon}
-%\ia{Developing software in a conservative environment}{euclid}
+\ia{Continuous Integration and Delivery with Kubernetes}{mw-kube}
+\ia{Middleware support, maintenance and development}{mw-software}
+\ia{Evolving the INDIGO IAM service}{mw-iam}
+\ia{Esaco: an OAuth/OIDC token introspection service}{mw-esaco}
+\ia{StoRM Quality of Service and Data Lifecycle support through CDMI}{mw-cdmi-storm}
+\ia{A low-cost platform for space software development}{lowcostdev}
+\ia{Overview of Software Reliability literature}{srp}
+\ia{Summary of a tutorial on statistical methods}{st}
+\ia{Dynfarm: Transition to Production}{dynfarm}
+\ia{Official testing and increased compatibility for Dataclient}{dataclient}
+\ia{INDIGO-DataCloud: Overview, Results, Impact}{cloud_d}
+\ia{INDIGO-DataCloud: Software Lifecycle Management embracing DevOps philosophy}{cloud_a}
+\ia{EOSCpilot and interoperability aspects}{cloud_b}
+\ia{Cloud@CNAF - Enabling the INDIGO-DataCloud PaaS Orchestration Layer}{cloud_c}
+
 
 \cleardoublepage
 \thispagestyle{empty}
 \phantomsection
-\addcontentsline{toc}{part}{Technological transfer and other projects}
+\addcontentsline{toc}{part}{Technology transfer and other projects}
 \addtocontents{toc}{\protect\mbox{}\protect\hrulefill\par}
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/transfer.pdf}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/transfer.pdf}
 \cleardoublepage
-%\ia{External projects and Technology transfer}{pett}
-%\ia{Computing On SoC Architectures: the INFN COSA project}{cosa}
-%\ia{Open City Platform project: advances in Cloud Environment Automation and beyond}{ocp}
+\ia{External projects and Technology transfer}{pett}
+\ia{The ISO 27001 Certification}{iso}
+\ia{COmputing on SoC Architectures: the COSA project at CNAF}{cosa}
+\ia{The ExaNeSt project - activities at CNAF}{exanest}
 
 \cleardoublepage
 \thispagestyle{empty}
 \phantomsection
 \addcontentsline{toc}{part}{Additional information}
 \addtocontents{toc}{\protect\mbox{}\protect\hrulefill\par}
-%\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/additional.pdf}
+\includepdf[pages=1, pagecommand={\thispagestyle{empty}}]{papers/additional.pdf}
 \cleardoublepage
 \phantomsection
 \addcontentsline{toc}{chapter}{Organization}
@@ -271,7 +330,7 @@ Gaetano Maron
 
 % NB use the * versions of section and subsection otherwise they end up in the toc
 
-\section*{Data Center -- Tier1}
+\section*{Data Center -- Tier 1}
 
 \subsection*{L. dell'Agnello}
 
@@ -282,7 +341,7 @@ Gaetano Maron
     \\[.1cm]\underline{A. Chierici}        & \underline{V. Sapunenko}                  & \underline{S. Zani}                                    & \underline{M. Onofri}   & \underline{D. Cesini}
     \\S. Dal Pra                           & A. Cavalli                                & L. Chiarelli\footnote{GARR employee relocated at CNAF} & M. Donatelli            & E. Corni
     \\A. Falabella                         & D. Cesini                                 & D. De Girolamo                                         & A. Mazza                & L. Lama
-    \\S. Virgilio                          & E. Fattibene                              & F. Rosso                                               &                         & M. Tenti
+    \\S. Virgilio                          & E. Fattibene                              &                                                        &                         & M. Tenti
     \\                                     & L. Morganti                               &                                                        &                         & M. V.P. Soares\footnote{Started September}
     \\                                     & A. Prosperini                             &                                                        &                         & 
     \\                                     & P. Ricci                                  &                                                        &                         &
@@ -297,10 +356,10 @@ Gaetano Maron
 \begin{tabular}{ p{0.23\textwidth} p{0.23\textwidth} p{0.23\textwidth} p{0.23\textwidth} }
 
   \multicolumn{2}{l}{\textbf{Software Development}}                                                          & \multicolumn{2}{l}{\textbf{Distributed Systems}}
-  \\[.1cm]\underline{F. Giacomini}                                       & M. Caberletti                     & \underline{C. Aiftimiei} & R. Bucchi
-  \\A. Ceccanti                                                          & E. Ronchieri                      & V. Ciaschini             & A. Costantini
-  \\M. Manzali\footnote{UniFE fellowship, partially funded by CNAF; until May} & N. Terranova\footnote{Started October} &D. Michelotto            & M. Panella
-  \\E. Vianello                                                          &                                   & S. Taneja\footnote{Until July}  & 
+  \\[.1cm]\underline{F. Giacomini}                                       & M. Caberletti                     & \underline{C. Duma} & V.Ciaschini
+  \\A. Ceccanti                                                          & E. Ronchieri                      & A. Costantini             & D. Michelotto
+  \\M. Manzali\footnote{UniFE fellowship, partially funded by CNAF; until May} & N. Terranova\footnote{Started October} &M. Panella            & S. Taneja\footnote{Until July}
+  \\E. Vianello                                                          &                                   &   & 
 
 \end{tabular}
 \end{savenotes}