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AlexGolunov (2015-04-09 - 13:33 - NEW - TWikiAdminUser)
-- TWikiAdminUser - 2015-04-09
AlienB (2014-07-30 - 13:00 - r2 - TWikiAdminUser)

My Links

My Personal Preferences

  • Preference for the editor, default is the WYSIWYG editor. The options are raw, wysiwyg:
    • Set EDITMETHOD = wysiwyg

  • Fixed pulldown menu-bar, on or off. The menu-bar hides automatically if off.
    • Set FIXEDTOPMENU = off

  • Show tool-tip topic info on mouse-over of WikiWord links, on or off:
    • Set LINKTOOLTIPINFO = off

  • More preferences TWiki has system wide preferences settings defined in TWikiPreferences. You can customize preferences settings to your needs: To overload a system setting, (1) do a "raw view" on TWikiPreferences, (2) copy a Set VARIABLE = value bullet, (3) do a "raw edit" of your user profile page, (4) add the bullet to the bullet list above, and (5) customize the value as needed. Make sure the settings render as real bullets (in "raw edit", a bullet requires 3 or 6 spaces before the asterisk).

Related Topics

BATCHSystem (2016-12-10 - 09:21 - r4 - TWikiAdminUser)

BATCH System

* Software

Batch system: Torque 4.2.10 (home made) and

Maui 3.3.2 (home made)

2014:

* Sowtware

Torque 4.1.4 (home made)
Maui 3.3.2 (home made)

-- TWikiAdminUser - 2014-08-12

ChangeProfilePicture (2012-11-18 - 19:32 - r2 - TWikiContributor)

Change Profile Picture of

Current picture:
Upload new picture:

TIP Recommended step before upload: Crop the image to about square size, and resize it to a width of 200 pixels. This makes it load faster.
Select existing picture:

ClassicSkinUserViewTemplate (2011-07-17 - 22:07 - r2 - TWikiContributor)
%TMPL:INCLUDE{"view"}%

%TMPL:DEF{"active_form"}%Edit personal data%TMPL:END% %TMPL:DEF{"inactive_form"}% %TMPL:END%

%TMPL:DEF{"inactive_edit"}%Edit text%TMPL:END% %TMPL:DEF{"create_topic"}%Create%TMPL:END% %TMPL:DEF{"edit_topic"}%Edit text%TMPL:END% %TMPL:DEF{"active_edit"}%%TMPL:END%

%TMPL:DEF{"content"}%


%TEXT%

Topic revision: r2 - 2011-07-17 - TWikiContributor
%TMPL:END%
Computing (2014-08-14 - 11:27 - r2 - TWikiAdminUser)

Computing Farm

Hardware:

The Computing farm T1_RU_JINR includes:

* 5 baskets Processor blade Supermicro.I. Computing Element Accounting farm.

* 5 baskets Processor blade Supermicro.
100 machines: 2xCPU (Xeon X5675 @ 3.07GHz); 48GB RAM; 2x1000GB SATA-II; 2x1GbE.

* Total : 1200 cores / slots in the batch.

-- TWikiAdminUser - 2014-08-12

ComputingElement (2019-02-28 - 12:53 - r11 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Computing Service

LIT Farm

2019:

By 2019 a grid-infrastructure of the JINR site Tier1 includes:

Worker Nodes (WN) :

Typically SuperMicro Blade 415 64-bit machines: 2 x CPU, 6-12 core/CPU

Total: 132813 HEP-kSI2k

Total: 9200 core for batch

2018:

* Worker Nodes (WN)

Typically SuperMicro Blade

331 64-bit machines: 2 x CPU, 6-10 core/CPU

Total: 6512 core/slots for batch

host model nCPU CPU MHz L2+L3 cache RAM Main board HEP-SPEC06 per-Core
wna099 Supermicro Pr. Blade 12 Xeon X5675 3066 3072+24576 48 Supermicro B8DTT 169.16 14.10
wna100 Supermicro Pr. Blade 20 E5-2680v 2 2800 2560+25600 64 Supermicro B9DRT 316.27 15.81
wna120 Supermicro Pr. Blade 20 E5-2680v2, 2800 2560+25600 64 Supermicro B9DRT 315.73 15.79
wna140 Supermicro Pr. Blade 20 E5-2680v2, 2800 2560+25600 64 Supermicro B9DRT 316.18 15.80
wna160 Supermicro Pr. Blade 20 E5-2680v2, 2800 2560+25600 64 Supermicro B9DRT 316.35 15.81
wna180 Supermicro Pr. Blade 20 E5-2680v2, 2800 2560+25600 64 Supermicro B9DRT 323.31 16.17
wna200 Supermicro Pr. Blade 20 E5-2680v2, 2800 2560+25600 64 Supermicro B9DRT 324.09 16.20
wna221 Supermicro Mc, Blade 20 E5-2640v4, 2400 2560+25600 128 Supermicro B1DRi 309.19 15.46
wna248 Supermicro Mc, Blade 20 E5-2640v4, 2400 2560+25600 128 Supermicro B1DRi 309.19 15.46
wna276 Supermicro Mc, Blade 32 E5-2683v4, 2100 4096+40960 128 Supermicro B1DRi 429.24 13.41
wna304 Supermicro Mc, Blade 32 E5-2683v4, 2100 4096+40960 128 Supermicro B1DRi 431.88 13.50

Sum 2018Q4:

100 x wna0XX = 1200 x 14.11 = 16920 HS06 = 16.92 kHS06
60 x wna1XX = 1200 x 15.80 = 18960 HS06 = 18.96 kHS06
60 x wna160 = 1200 x 16.06 = 19275 HS06 = 19.27 kHS06
28 x wna221 = 560 x 15.46 = 8579 HS06 = 8.58 kHS06
28 x wna248 = 560 x 15.46 = 8579 HS06 = 8.58 kHS06
28 x wna276 = 896 x 13.41 = 12019 HS06 = 12.02 kHS06
28 x wna304 = 896 x 13.50 = 12096 HS06 = 12.09 kHS06

Total: 96428 HS06 = 96.43 kHS06 (wna000-wna331)

Total: 24107 HEP-kSI2k

Total: 6512 cores

Average HEP-SPEC06 per Core = 14.81 (wna000-wna331)

* Software

  • OS: Scientific Linux release 6 x86_64.
  • GCC: gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
  • C++: g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
  • FC: GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3), *FLAGS: -O2 -pthread -fPIC -m32
  • SPECall_cpp2006 with 32-bit binaries
  • SPEC2006 version 1.1
  • BATCH : Torque 4.2.10 (home made)
  • Maui 3.3.2 (home made)
  • CMS Phedex
  • dCache-3.2
  • Enstore 4.2.2 for tape robot.

2017:

* Worker Node (WN)

Typically SuperMicro Blade

  • 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
  • 148 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.

Total: 4160 core/slots for batch.

* Software

  • OS: Scientific Linux release 6 x86_64
  • BATCH : Torque 4.2.10 (home made)
  • Maui 3.3.2 (home made)
  • CMS Phedex

2016:

* Worker Node (WN)

  • 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
  • 120 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.
Total: 3600 core/slots for batch.

* Software

  • OS: Scientific Linux release 6 x86_64.
  • BATCH : Torque 4.1.4 (home made)
  • Maui 3.3.2 (home made)
  • CMS Phedex

2014 :

* Hardware

  • 5 baskets Processor blade Supermicro.I. Computing Element Accounting farm.
  • 5 baskets Processor blade Supermicro.
  • 100 machines: 2xCPU (Xeon X5675 @ 3.07GHz); 48GB RAM; 2x1000GB SATA-II; 2x1GbE.

Total : 1200 cores / slots in the batch.

* Software

  • OS : Scientific Linux release 6 x86_64,
    Scientific Linux release 5 x86_64
  • Phedex
  • BATCH : Torque 4.1.4 (home made)
  • Maui 3.3.2 (home made)
  • PheDex




ComputingFarm (2019-02-21 - 13:40 - r10 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Computing Farm

2019:

* Hardware

Worker Node (WN):

Typically SuperMicro Blade:

415 64-bit machines: 2 x CPU, 6-12 core/CPU

Total: 132813 HEP-kSI2k

Total: 9200 core for batch

2018:

* Hardware

Worker Node (WN):

Typically SuperMicro Blade

* 275 64-bit machines: 2 x CPU, 6-10 core/CPU

Total: 4720 core/slots for batch

2017:

* Hardware

Worker Node (WN):

Typically SuperMicro Blade

  • 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
  • 148 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.

Total: 4160 core/slots for batch.

2016:

* Hardware

The Computing farm T1_RU_JINR includes:

  • 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
  • 120 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.

    Total: 3600 core/slots for batch.

2014:

* Hardware

The Computing farm T1_RU_JINR includes:

  • 5 crates Processor blade Supermicro.I. Computing Element Accounting farm.
  • 5 crates Processor blade Supermicro. 100 machines: 2xCPU (Xeon X5675 @ 3.07GHz); 48GB RAM; 2x1000GB SATA-II; 2x1GbE.

Total : 1200 cores / slots in the batch.

ComputingService (2019-03-27 - 12:08 - r3 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Computing Service

2019:

ce1.jpg

JINR Tier1 computing service is presented:

  • interactive cluster (five 64-bit machines)

and

  • computing farm:

Currently, the 2019 farm the data processing system at the JINR CMS Tier1 consists of :

415 64-bit machines (WNs): 2 x CPU, 6-16 core/CPU (Typically SuperMicro Blade), that forms altogether

Total: 9200 core for batch processing and provides

Total performance : 132813 HEP-kSI2k

  • cvmfs

The CVMFS is used to deploy large software packages of collaborations working in the WLCG.

  • Software:

* OS: Scientific Linux release 6 x86_64.
* GCC: gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
* C++: g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
* FC: GNU Fortran (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3), FLAGS: -O2 -pthread -fPIC -m32
* SPECall_cpp2006 with 32-bit binaries
* SPEC2006 version 1.1
* BATCH : Torque 4.2.10 (home made)
* Maui 3.3.2 (home made)
* CMS Phedex
* dCache-3.2
* Enstore 4.2.2 for tape robot.

* WLCG (2xCREAM, 4xARGUS, BDII top, BDII site, APEL parsers, APEL publisher,

EMI-UI, 220xEMI-WN + gLExec-wn, 4xFTS3, LFC, WMS, L&B, glite-proxyrenewal)

* cvmfs

* FTS

The Torque 4.2.10/Maui 3.3.2 software (custom build) is used as a resource manager and task scheduler.

The PhEDEx software is used as a tool for management of CMS data placement.

The standard WLCG program stack is used for data processing.

FTS - File Transfer System is used for data transfer .

-- TWikiAdminUser - 2019-02-28

ConfigCMSAtGit (2014-08-12 - 09:55 - r2 - TWikiAdminUser)

ConfigCMSAtGit

Embedding actual CMS config into git :

{{{
########## T1_RU_JINR ##########
cd
mkdir t
cd t
rm -rf siteconf
git clone https://:@git.cern.ch/kerberos/siteconf
cd siteconf
rsync -aH --delete --exclude="*-[0-9][0-9]" --exclude=CVS/ --delete-excluded \
--out-format=%f%L \
vvm@ui01.jinr-t1.ru:/opt/exp_soft/cms/SITECONF/local/JobConfig/ \
T1_RU_JINR/JobConfig
----------------------
rsync -aH --delete --exclude="*-[0-9][0-9]" --exclude CVS/ --delete-excluded \
--out-format=%f%L \
vvm@ui01.jinr-t1.ru:/opt/exp_soft/cms/SITECONF/local/PhEDEx/ \
T1_RU_JINR/PhEDEx
----------------------
git add T1_RU_JINR/PhEDEx/*
git add T1_RU_JINR/JobConfig/*
git commit -m "Latest configs"
git show
git push origin master

########## T2_RU_JINR ##########
cd
mkdir t
cd t
rm -rf siteconf
git clone https://:@git.cern.ch/kerberos/siteconf
cd siteconf
rsync -aH --delete --exclude="*-[0-9][0-9]" --exclude=CVS/ --delete-excluded \
--out-format=%f%L \
vvm@lxpub.jinr.ru:/opt/exp_soft/cms/SITECONF/local/JobConfig/ \
T2_RU_JINR/JobConfig
----------------------
rsync -aH --delete --exclude="*-[0-9][0-9]" --exclude=CVS/ --delete-excluded \
--out-format=%f%L \
vvm@lxpub.jinr.ru:/opt/exp_soft/cms/SITECONF/local/PhEDEx/ \
T2_RU_JINR/PhEDEx
----------------------
git add T2_RU_JINR/PhEDEx/*
git add T2_RU_JINR/JobConfig/*
git commit -m "Latest configs"
git show
git push origin master
}}}

-- TWikiAdminUser - 2014-08-12

DCacheTeam (2016-12-23 - 14:48 - r3 - TWikiAdminUser)

DCacheTeam

Vladimir Trofimov tvv@jinr.ru

Valery Mitsyn vvm@mammoth.jinr.ru

Dashboard (2018-09-09 - 15:16 - r2 - TWikiAdminUser)

Dashboard

The Dashboard project for LHC experiments (http://dashboard.cern.ch) aims to provide a single entry point to the monitoring data collected from the distributed computing systems of the LHC virtual organizations.

The Dashboard system is supported and developed in the CERN IT.

SAM3 is another version of monitoring the reliability and availability of grid-sites and grid-services for CMS , ATLAS,lhcb , alice (more info SAM3…).

DcapClientDCACHE_IO_TUNNEL (2015-04-17 - 12:15 - NEW - TWikiAdminUser)

Dcap Client DCACHE_IO_TUNNEL

Hi,

выяснилось, что теперь переменная DCACHE_IO_TUNNEL совсем

не работает, и даже совсем не нужна.

Работает:

LD_PRELOAD=libpdcap.so

/bin/ls -l gssdcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/v/vmi

То есть, надо в URL указывать тонель: gssdcap .

Это конечно ошибка, так как такие изменения не должны

быть в minor релизе продукта. И в sources я вижу, что

переменная DCACHE_IO_TUNNEL проверяется.

Можно написать в dcache.org и потребовать восстановить

схему с DCACHE_IO_TUNNEL, но придется ждать.

Или всем пользователям поменять в их скриптах

dcap на gssdcap. Определение для DCACHE_IO_TUNNEL

можно оставить, оно ни на что не влияет.

Best regards, Valery Mitsyn

2015-04-17

-- TWikiAdminUser - 2015-04-17

Events (2018-12-03 - 12:23 - r3 - TWikiAdminUser)

Events

* The 8th International Conference "Distributed Computing and Grid-technologies in Science and Education" (GRID'2018)

* 26th Symposium on Nuclear Electronics and Computing - NEC'2017

* The 7th International Conference "Distributed Computing and Grid-technologies in Science and Education" (GRID'2016)

* XXV Symposium on Nuclear Electronics and Computing - NEC'2015

* The 6th International Conference "Distributed Computing and Grid-technologies in Science and Education" (GRID'2014)

* XXIV International Symposium on Nuclear Electronics & Computing- NEC'2013

FTS (2018-09-07 - 14:23 - NEW - TWikiAdminUser)

Monitoring FTS

In frames of the JINR-CERN cooperation, a full-function monitoring system of FTS service has been developed.

After a detailed analysis of a file transfer service database, the model of the data of the system of monitoring, giving convenient base for creation of various reports has been designed.

In the course of designing four basic groups of users have been defined.
Users:
* Managers of virtual organizations,
* Administrators of grid sites,
* Top management,
* FTS service administrators .

System data model. fts.png

Fedex (2018-09-07 - 14:25 - NEW - TWikiAdminUser)

Phedex

PhEDEx CMS Data Transfer.

The PhEDEx project provides the data placement and the file transfer system for the CMS experiment. The project name is short for “Physics Experiment Data Export.

The PhEDEx components are:

  1. Transfer management database (TMDB), currently version is 2.
  2. Transfer agents that manage the movement of files between sites. This also includes agents to migrate files to mass storage, to manage local mass storage stager pools and stage in files efficiently based on transfer demand, and to calculate file checksums when necessary before transfers.
  3. Management agents, in particular the allocator agent which assigns files to destinations based on site data subscriptions, and agents to maintains file transfer topology routing information.
  4. Tools to manage transfer requests; CMS/RefDB/PubDB specific.
  5. Local agents for managing files locally, for instance as files arrive from a transfer request or a production farm, including any processing that needs to be done before they can be made available for transfer: massaging information, merging files, registering files into the catalogues, injecting into TMDB.
  6. Web monitoring tools.
Tape transfers at T1_RU_JINR: here

Disk transfers at T1_RU_JINR: here

GridTeam (2016-12-23 - 14:50 - r2 - TWikiAdminUser)

GridTeam

Belov Sergey bsd@cv.jinr.ru

Kutovsky Nikolay kut@jinr.ru

Mitsin Valery vvm@mammoth.jinr.ru

-- TWikiAdminUser - 2014-08-12

GroNat (2015-04-09 - 18:14 - NEW - TWikiAdminUser)
-- TWikiAdminUser - 2015-04-09
LocalMonitoringAtCMSDCache (2017-07-17 - 10:06 - NEW - TWikiAdminUser)
Monitoring of the dCache file system is available via the web interface
DCache server at any time:

http://se-hd02-mss.jinr-t1.ru/

-- TWikiAdminUser - 2017-07-17

Management (2016-12-11 - 14:36 - r2 - TWikiAdminUser)

Management

Management

Korenkov V.V korenkov@lxmx00.jinr.ru

Strizh T.A. strizh@jinr.ru

Managment (2016-12-10 - 11:23 - r2 - TWikiAdminUser)

Managment

Korenkov V.V korenkov@lxmx00.jinr.ru

Strizh T.A. strizh@jinr.ru

1111111

Welcome to TWiki at CERN.

%DASHBOARD{ section="dashboard_start" }%

%DASHBOARD{ section="box_start" title="Welcome to TWiki" }%

TWiki® is a flexible, powerful, secure, yet simple Enterprise Wiki and Web Application Platform. Use TWiki for team collaboration, project management, document management, as a knowledge base and more on an intranet or on the Internet. Learn more.

Lock You will be asked to login to edit pages. Read more

%DASHBOARD{ section="box_end" }% %DASHBOARD{ section="box_start" title="Get Started" contentstyle="overflow: hidden;" }% Person Log In

%DASHBOARD{ section="box_end" }% %DASHBOARD{ section="box_start" title="Other Webs" contentstyle="overflow: hidden; margin-right: -10px; margin-bottom: -10px; padding-bottom: 10px;" }% There are 100s of TWiki webs (group spaces). Go to the appropriate one to create your pages.

Alice
Atlas
CMS
LHCb
%DASHBOARD{ section="box_end" }% %DASHBOARD{ section="box_start" title="What can you do with TWIki" width="995" height="300" }%

Online collaboration platform Project development space Document management system
browser.png Distributed teams work together seamlessly and productively! kchart.png Track actions, assign tasks and create automated reports! folder_documents.png Version controlled document repository plus powerful and flexible wiki functionality under one roof!
Knowledge base Platform to create web applications Replacement for an existing Intranet
jabber_protocol.png TWiki is an organizational brain that brings tribal knowledge online, all neatly organized and categorized! warehause.png Blogs, RSS feeds and news feeds, forums, calendar applications and tons of other solutions to create real value for your users! www.png Eliminate the one-webmaster syndrome of outdated intranet content!
%DASHBOARD{ section="box_end" }%

%DASHBOARD{ section="dashboard_end" }%

Monitoring (2018-09-07 - 13:42 - r5 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Monitoring

         

-- TWikiAdminUser - 2016-11-29

MonitoringAtCMSCERN (2016-12-11 - 18:35 - r3 - TWikiAdminUser)

CMS CERN Dashboard

- TWikiAdminUser - 2016-11-29

MonitoringAtCMSCERNDashboard (2014-08-14 - 11:50 - NEW - TWikiAdminUser)

Monitoring At CMS CERN Dashboard

T1_RU_JINR at CERN Dashboard

CERN Dashboard

-- TWikiAdminUser - 2014-08-14

MonitoringAtCMSJINR (2018-12-03 - 12:17 - r8 - TWikiAdminUser)
t1-jinr-hall-light.jpg

JINR Tier1 Monitoring

|

T1_RU_JINR at JINR :

  • Monitoring the states of all nodes and services-from the supply system to the robotized tape library
  • Global real time survey of the state of the whole computing complex
  • In case of emergency, alerts are sent to habilitated persons via e-mail, SMS, etc.
  • ~690 elements are under observation, ~ 3500 checks in real time

Phedex - CMS Data Transfers phedex-logo-small.gif :

Monstr - MONitoring Services of TieR-1(Monstr) at JINR (under development

Login:visitor

Passwd:visitor

MonitoringDashboard (2014-08-12 - 07:57 - NEW - TWikiAdminUser)

Dashboard

http://dashb-ssb.cern.ch/dashboard/request.py/sitehistory?site=T1_RU_JINR#currentView=default

-- TWikiAdminUser - 2014-08-12

MonitoringT1Group (2015-07-07 - 11:49 - NEW - TWikiAdminUser)

TWikiGroups » MonitoringT1Group

Use this group for access control of webs and topics.

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers

NatalieG (2014-08-01 - 11:46 - r4 - TWikiAdminUser)

My Links

My Personal Preferences

  • Preference for the editor, default is the WYSIWYG editor. The options are raw, wysiwyg:
    • Set EDITMETHOD = wysiwyg

  • Fixed pulldown menu-bar, on or off. The menu-bar hides automatically if off.
    • Set FIXEDTOPMENU = off

  • Show tool-tip topic info on mouse-over of WikiWord links, on or off:
    • Set LINKTOOLTIPINFO = off

  • More preferences TWiki has system wide preferences settings defined in TWikiPreferences. You can customize preferences settings to your needs: To overload a system setting, (1) do a "raw view" on TWikiPreferences, (2) copy a Set VARIABLE = value bullet, (3) do a "raw edit" of your user profile page, (4) add the bullet to the bullet list above, and (5) customize the value as needed. Make sure the settings render as real bullets (in "raw edit", a bullet requires 3 or 6 spaces before the asterisk).

Related Topics

NetWorkGroup (2015-07-07 - 12:00 - NEW - TWikiAdminUser)

TWikiGroups » NetWorkGroup

Use this group for access control of webs and topics.

  • Persons/group who can change the list:

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers

Networking (2019-02-28 - 14:13 - r7 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Networking

One of the most important components of JINR and MICC providing access to resources and the possibility to work with the big data is a network infrastructure. High-speed reliable network infrastructure with a dedicated reserved data link to CERN ( LHCOPN). LHCOPN composed of many 10 Gbps links interconnecting the Tier-0 centre at CERN with the Tier-1 sites fulfilled its mission of providing stable high-capacity connectivity The network architecture of the Tier-1 at JINR was constructed with a double route between the access level and the server level Each server have access to the network segment by two equivalent 10Gbps links, with a total throughput of 20 Gbps. The connection between the access level and distribution level has four 40 Gbps routes, which, consequently, allow data transmission 160 Gbps, the oversubscription being 1:3. The Tier-1 network segment is implemented on the Brocade VDX 6740 capable of data communication with more than 230 10-Gigabit Ethernet ports and 40 Gigabit Ethernet ports. The series comprises models with optical and copper 10 Gbps ports and 40 Gbps uplinks

2019:

* Hardware

  • Local Area Nertwork (LAN) 2x10Gbps, planned upgrade to 100Gbps
  • Wide Area Network (WAN) 100Gbps, 2x10Gbps, upgrade WAN to nx100Gbps planned

2018:

* Hardware

  • Local Area Nertwork (LAN) 10Gbps, planned upgrade to 100Gbps
  • Wide Area Network (WAN) 100Gbps, 2x10Gbps, upgrade WAN to 2x100Gbps planned

2014:

* Hardware

  • 10xSBM-GEM-X2C+ in top-on-the-rack 5 Processor blade.
  • 4xProcurve 3500yl-24G at disk and infrastracture servers.
  • Procurve 5406zl - backbone.
  • 2x1GbE TRUNK between machinies and SBM-GEM-X2C+ and Procurve 3500yl-24G.
  • 1x10G beetween SBM-GEM-X2C+/Procurve 3500yl-24G и Procurve 5406zl.
  • 1x10G beetweenProcurve 5406zl and Border Gateway JINR.
  • 2x10G beetween Border Gateway JINR and IX

-- TWikiAdminUser - 2014-08-12

NobodyGroup (2012-02-24 - 00:38 - r6 - TWikiContributor)

TWikiGroups » Nobody Group

  • Member list:
    • Set GROUP =
  • Persons/group who can change the list:

Used to prevent dangerous actions e.g. renaming TWikiPreferences - put NobodyGroup as the only group allowed to rename a topic and it can't be renamed.

Related topics: TWikiUsers, TWikiGroups, TWikiAccessControl

OperatorGroup (2019-02-28 - 11:33 - r6 - TWikiAdminUser)

TWikiGroups » OperatorGroup

Use this group for access control of webs and topics.

  • Persons/group who can change the list:

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers

PatternSkinUserViewTemplate (2011-06-04 - 21:09 - r4 - TWikiContributor)
%TMPL:INCLUDE{"view"}%

%TMPL:DEF{"formtop"}%

Mail  
Phone  
Mobile  
Skype  

Info:
Title:
Department:
Organization:
URL:  
Location:
Region:
Country:
Tag Cloud of :
Note: PatternSkinUserViewTemplate hasn't yet added any tags.
%TMPL:END%
PheDEx (2018-09-09 - 15:58 - NEW - TWikiAdminUser)
PhEDEx CMS Data Transfer.

The PhEDEx project provides the data placement and the file transfer system for the CMS experiment. The project name is short for “Physics Experiment Data Export.

The PhEDEx components are:

  1. Transfer management database (TMDB), currently version is 2.
  2. Transfer agents that manage the movement of files between sites. This also includes agents to migrate files to mass storage, to manage local mass storage stager pools and stage in files efficiently based on transfer demand, and to calculate file checksums when necessary before transfers.
  3. Management agents, in particular the allocator agent which assigns files to destinations based on site data subscriptions, and agents to maintains file transfer topology routing information.
  4. Tools to manage transfer requests; CMS/RefDB/PubDB specific.
  5. Local agents for managing files locally, for instance as files arrive from a transfer request or a production farm, including any processing that needs to be done before they can be made available for transfer: massaging information, merging files, registering files into the catalogues, injecting into TMDB.
  6. Web monitoring tools.
Tape transfers at T1_RU_JINR: here

Disk transfers at T1_RU_JINR: here

Photos (2016-12-23 - 14:56 - r3 - TWikiAdminUser)

Photos

ProxyAtVOBoxCMS (2014-08-12 - 11:39 - NEW - TWikiAdminUser)
ProxyAtVOBoxCMS

как установить автоматичски обновляемый прокси на VOBox CMS :

{{{

################## для Tier2 ##################

Для Tier1 меняется только машина VOBox: lcgvob03 на cmsvb01.jinr-t1.ru

1. На UI lxpubXX:

voms-proxy-init --voms cms или для Лены Тихоненко voms-proxy-init --voms cms:/cms/Role=lcgadmin Для Войтишина и Мицына созданы входы в: lcgvob03:/etc/grid-mapfile-local

voms-proxy-info all

myproxy-init -s myproxy.cern.ch -d -n -t 48 -c 3000

gsissh -p 1975 lcgvob03

2. На VOBox lcgvob03:

whoami должен быть scms001

vobox-proxy register -t 48 выдаст имя файла с обновляемым прокси: /var/lib/vobox/cms/proxy_repository/...

mv -f /home/phedex/gridcert/proxy.cert /home/phedex/gridcert/proxy.cert.old

ln -s "/var/lib/vobox/cms/proxy_repository/..." /home/phedex/gridcert/proxy.cert

/etc/init.d/cmsvobox status должно быть: "/home/phedex/gridcert/proxy.cert valid for 47 hours"

3. Это все, прокси будет обновляться. Повторять процедуру нужно будет, только если VOBox был выключен, или отваливался от сети более чем на 47 часов. Или myproxy.cern.ch был не доступен.

4. Оригинал: http://alien2.cern.ch/index.php?option=com_content&view=article&id=30&Itemid=77

}}}

-- TWikiAdminUser - 2014-08-12

SergeiShmatov (2014-06-02 - 11:36 - r2 - TWikiAdminUser)

My Links

My Personal Preferences

  • Preference for the editor, default is the WYSIWYG editor. The options are raw, wysiwyg:
    • Set EDITMETHOD = wysiwyg

  • Fixed pulldown menu-bar, on or off. The menu-bar hides automatically if off.
    • Set FIXEDTOPMENU = off

  • Show tool-tip topic info on mouse-over of WikiWord links, on or off:
    • Set LINKTOOLTIPINFO = off

  • More preferences TWiki has system wide preferences settings defined in TWikiPreferences. You can customize preferences settings to your needs: To overload a system setting, (1) do a "raw view" on TWikiPreferences, (2) copy a Set VARIABLE = value bullet, (3) do a "raw edit" of your user profile page, (4) add the bullet to the bullet list above, and (5) customize the value as needed. Make sure the settings render as real bullets (in "raw edit", a bullet requires 3 or 6 spaces before the asterisk).

Related Topics

ServersInfrastructure (2019-03-25 - 13:50 - r6 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Servers Infrastructure

2019:

  • Interactive cluster

is the main and only place for all of users interactive activity.

Actual machine names are: lxpub01.jinr.ru to lxpub05.jinr.ru

  • Computing farm for CMS:

WNs: 415 64-bit machines: 2 x CPU, 6-16 core/CPU ,

Total performance: 132813 HEP-kSI2k

Total : 9200 core for batch

  • CVMFS The CVMFS is used to deploy large software packages of collaborations working in the WLCG.

  • Storage Systems : dCache (11GB) , EOS (4PB)

2018:

* Hardware

Worker Node (WN):

Typically SuperMicro Blade

* 275 64-bit machines: 2 x CPU, 6-10 core/CPU

Total: 4720 core/slots for batch

2017:

* Hardware

Worker Node (WN):

Typically SuperMicro Blade

  • 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
  • 148 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.

2014:

17 machine : 2xCPU (Xeon X5650 @ 2.67GHz); 48GB RAM; 500GB SATA-II; 2x1GbE.

4 machines: 2 x CPU (Xeon X5650 @ 2.67GHz); 48GB RAM; 2x1000GBGB SATA-II; 2x1GbE
10 machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G

TWikiAdminUser - 2014-08-12

ShortInstructions (2015-04-08 - 14:37 - NEW - TWikiAdminUser)

TWikiGroups » ShortInstructions

Use this group for access control of webs and topics.

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers

ShortUserSGuideDCache (2015-02-24 - 12:04 - r2 - TWikiAdminUser)

Short User's Guide dCache

Особенности доступа к файлам

Файлы в dCache пишутся один раз, а читаются много раз.

Модификация файла непосредственно dCache не допускается, происходит следующим образом :

файл

1. копируется из dCache локально

2. редактируется

3. стирается из dCache

4. записывается из локального пространства в пространство dCache под старым именем.

Доступ к файлам возможен исключительно с интерактивной фермы (lxpub01-lxpub05.jinr.ru)

через протоколы dcap и утилиты копирования dccp.

Для операций не требующих записи можно использовать

lxse-dc01.jinr.ru:22125

Для операций с записью (удалением файла) требуется

lxse-dc01.jinr.ru:22126

Пример : Чтение-Запись-Удаление файла testfile пользователя trofimov

1. lxpub03:~ > LD_PRELOAD=/usr/lib64/libpdcap.so

2. lxpub03:~ > export DCACHE_IO_TUNNEL=/usr/lib64/dcap/libgssTunnel.so

3. lxpub03:~ > ls dcap://lxse-dc01.jinr.ru:22125//pnfs/jinr.ru/data/user/t/trofimov

external iiii totest totest1 xxx xxx0022 xxx0044 xxx0045 xxx33 xxx3366 xxx3378 xxx3379 xxx345 xxx9988

4. lxpub03:~ > dccp testfile dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov 26317 bytes (25.7 kiB) in 0 seconds

5. lxpub03:~ >ls dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov/testfile -l

-rw-r--r-- 0 trofimov lhep 26317 Feb 15 13:22

dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov/testfile

Читать файл можно и без возможности записи :

lxpub03:~ > export n DCACHE_IO_TUNNEL

lxpub03:~ > LD_PRELOAD=/usr/lib64/libpdcap.so

lxpub03:~ > unlink dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov/testfile

lxpub03:~ > ls dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov/testfile

/bin/ls: cannot access dcap://lxse-dc01.jinr.ru:22126//pnfs/jinr.ru/data/user/t/trofimov/testfile: No such file or directory

-- TWikiAdminUser - 2015-02-20

StorageElement (2018-07-23 - 12:24 - r5 - TWikiAdminUser)

Storage Elements(SE)

Storage System dCache :

2018:

* Hardware

Storage System dCache:

Typically Supermicro and DELL

  • 1st - Disk Only: 7.2 PB

  • 2nd - support Mass Storage System: 1.1PB.

* 1 tape robot: *

  • IBM TS3500, 3440xLTO-6 data cartridges;

  • 12xLTO-6 tape drives FC8, 9 PB

* Software

  • OS: Scientific Linux release 6 x86_64.
  • BATCH : Torque 4.2.10 (home made)
  • Maui 3.3.2 (home made)
  • CMS Phedex
  • dCache-3.2 * Enstore 4.2.2 for tape robot.

2017:

* Hardware

Storage System dCache:

1st - Disk for ATLAS & CMS: Typically Supermicro and DELL

  • 31 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB ZFS (24x3000GB NL SAS); 2x10G.
  • 24 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G
  • 4 disk servers: 2 x CPU (Xeon E5-2650 v4 @ 2.29GHz) 128GB RAM; 150TB ZFS (24x8000GB NLSAS), 2x10G
Total space: 4.6PB.

  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 8 KVM (Kernel-based Virtual Machine) for access protocols support.
2nd - support Mass Storage System:

  • 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.
  • 8 disk servers: 2 x CPU (E5-2640 v4 @ 2.40GHz); 128GB RAM; 70TB ZFS (16x6000GB NLSAS); 2x10G; Qlogic Dual 16Gb FC.
Total disk buffer space: 1PB.

  • 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 11000TB.
  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 6 KVM machines for access protocols support
* Software

  • dCache-2.16
  • Enstore 4.2.2 for tape robot.
2016 * Hardware

1st - Disk Only:

30 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB h/w RAID6 (24x3000GB NL SAS); 2x10G.

12 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G.

Total space: 2.8PB

3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.

8 KVM (Kernel-based Virtual Machine) for access protocols support.

2nd - support Mass Storage System:

8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.

Total disk buffer space: 0.5PB.

1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 5400TB.

3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.

6 KVM machines for access protocols support

* Software

dCache-2.10

Enstore 4.2.2 for tape robot.

2014:

* Hardware

2 facilities SE (dCache)

1st - Disk Only:

3 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM

5 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 10GbE; 48GB RAM

3 control computes : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.

8 computers support access protocols. All are on a virtual machine (KVM)


2nd - support Mass Storage System:

2 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM
1 tape robot: IBM TS3200, 24xLTO5; 4xUltrium5 FC8; 72TB.
3 control computers : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.
6 computers support access protocols. All are on a virtual machine (KVM)

* Software

dcache-2.6.31-1 (dcache.org) dcache disk only
dcache-2.2.27 (dcache.org) dcache MSS

StorageService (2019-03-25 - 14:17 - r2 - TWikiAdminUser)

Storage Elements(SE)

2019:

Storage System: dCache

The storage system consists of disk arrays and long-term data storage on tapes and is supported by the dCache-3.2 and Enstore 4.2.2 software. ( hardware : Typically Supermicro and DELL)

  • 1st - Disk Only: 8.3PB ( disk 7.2PB , buffer 1.2.PB )

  • 1 tape robot: IBM TS3500, 3440xLTO-6 data cartridges; 12xLTO-6 tape drives FC8,12xLTO-6 data cartridges, 11 PB.

~400 slots reserved for MPD,BM@N

Storage System: EOS is common to all projects.

This system is designed for storing and accessing large amounts of information, including for distributed collective data generation, storing “raw” data of facilities, and converting and analyzing data. Global access to EOS is provided by means of the WLCG software. Currently, EOS at JINR CICC is used by the experiments NICA, BM@N, MPD, Total space: 4PB

* Storage Software:

  • CMS Phedex
  • dCache-3.2
  • Enstore 4.2.2 for tape robot.
  • BATCH : Torque 4.2.10 (home made)/Maui 3.3.2 (home made)
  • EOS aquamarine
  • WLCG ( 2xCREAM, 4xARGUS, BDII top, BDII site, APEL parsers, APEL publisher, EMI-UI, 220xEMI-WN + gLExec-wn, 4xFTS3, LFC, WMS, L&B, glite-proxyrenewal)

2018:

* Hardware

Storage System dCache:

Typically Supermicro and DELL

  • 1st - Disk Only: 7.2 PB

  • 2nd - support Mass Storage System: 1.1PB.

* 1 tape robot: *

  • IBM TS3500, 3440xLTO-6 data cartridges;

  • 12xLTO-6 tape drives FC8, 9 PB

* Software

  • OS: Scientific Linux release 6 x86_64.
  • BATCH : Torque 4.2.10 (home made)
  • Maui 3.3.2 (home made)
  • CMS Phedex
  • dCache-3.2 * Enstore 4.2.2 for tape robot.

2017:

* Hardware

Storage System dCache:

1st - Disk for ATLAS & CMS: Typically Supermicro and DELL

  • 31 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB ZFS (24x3000GB NL SAS); 2x10G.
  • 24 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G
  • 4 disk servers: 2 x CPU (Xeon E5-2650 v4 @ 2.29GHz) 128GB RAM; 150TB ZFS (24x8000GB NLSAS), 2x10G
Total space: 4.6PB.

  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 8 KVM (Kernel-based Virtual Machine) for access protocols support.
2nd - support Mass Storage System:

  • 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.
  • 8 disk servers: 2 x CPU (E5-2640 v4 @ 2.40GHz); 128GB RAM; 70TB ZFS (16x6000GB NLSAS); 2x10G; Qlogic Dual 16Gb FC.
Total disk buffer space: 1PB.

  • 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 11000TB.
  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 6 KVM machines for access protocols support
* Software

  • dCache-2.16
  • Enstore 4.2.2 for tape robot.
2016 * Hardware

1st - Disk Only:

30 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB h/w RAID6 (24x3000GB NL SAS); 2x10G.

12 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G.

Total space: 2.8PB

3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.

8 KVM (Kernel-based Virtual Machine) for access protocols support.

2nd - support Mass Storage System:

8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.

Total disk buffer space: 0.5PB.

1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 5400TB.

3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.

6 KVM machines for access protocols support

* Software

dCache-2.10

Enstore 4.2.2 for tape robot.

2014:

* Hardware

2 facilities SE (dCache)

1st - Disk Only:

3 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM

5 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 10GbE; 48GB RAM

3 control computes : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.

8 computers support access protocols. All are on a virtual machine (KVM)


2nd - support Mass Storage System:

2 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM
1 tape robot: IBM TS3200, 24xLTO5; 4xUltrium5 FC8; 72TB.
3 control computers : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.
6 computers support access protocols. All are on a virtual machine (KVM)

* Software

dcache-2.6.31-1 (dcache.org) dcache disk only
dcache-2.2.27 (dcache.org) dcache MSS

-- TWikiAdminUser - 2019-02-28

StorageSystem (2018-07-23 - 11:42 - r11 - TWikiAdminUser)
t1-jinr-hall-light.jpg

Storage Systems

2018:

* Hardware

Storage System : dCache

Typically Supermicro and DELL

  • 1st - Disk Only: 7.2 PB

  • 2nd - support Mass Storage System:*1.1PB*.

1 tape robot:

  • IBM TS3500, 3440xLTO-6 data cartridges;
  • 12xLTO-6 tape drives FC8, 9 PB

2017:

* Hardware

Storage System dCache:

1st - Disk for ATLAS & CMS Typically Supermicro and DELL

  • 31 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB ZFS (24x3000GB NL SAS); 2x10G.
  • 24 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G
  • 4 disk servers: 2 x CPU (Xeon E5-2650 v4 @ 2.29GHz) 128GB RAM; 150TB ZFS (24x8000GB NLSAS), 2x10G

Total space: 4.6PB.

  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 8 KVM (Kernel-based Virtual Machine) for access protocols support.

2nd - support Mass Storage System:

  • 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.
  • 8 disk servers: 2 x CPU (E5-2640 v4 @ 2.40GHz); 128GB RAM; 70TB ZFS (16x6000GB NLSAS); 2x10G; Qlogic Dual 16Gb FC.

Total disk buffer space: 1PB.

  • 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 11000TB.
  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 6 KVM machines for access protocols support

2016:

* Hardware

1st - Disk Only:

  • 30 disk servers: 2 x CPU (Xeon E5-2650 @ 2.00GHz); 128GB RAM; 63TB h/w RAID6 (24x3000GB NL SAS); 2x10G.
  • 12 disk servers: 2 x CPU (Xeon E5-2660 v3 @ 2.60GHz); 128GB RAM; 76TB ZFS (16x6000GB NL SAS); 2x10G.

Total space: 2.8PB

  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 8 KVM (Kernel-based Virtual Machine) for access protocols support.

2nd - support Mass Storage System:

  • 8 disk servers: 2 x CPU (Xeon X5650 @2.67GHz); 96GB RAM; 63TB h/w RAID6 (24x3000GB SATAIII); 2x10G; Qlogic Dual 8Gb FC.

Total disk buffer space: 0.5PB

  • 1 tape robot: IBM TS3500, 2000xLTO Ultrium-6 data cartridges; 12xLTO Ultrium-6 tape drives FC8; 5400TB.
  • 3 head node machines: 2 x CPU (Xeon E5-2683 v3 @ 2.00GHz); 128GB RAM; 4x1000GB SAS h/w RAID10; 2x10G.
  • 6 KVM machines for access protocols support


2014:

* Hardware

2 facilities SE (dCache)

1st - Disk Only:

3 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM

5 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 10GbE; 48GB RAM

3 control computes : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.

8 computers support access protocols. All are on a virtual machine (KVM)


2nd - support Mass Storage System:

2 disk servers: 65906GB h/w RAID6 (24x3000GB SATAIII); 2x1GbE; 48GB RAM
1 tape robot: IBM TS3200, 24xLTO5; 4xUltrium5 FC8; 72TB.
3 control computers : 2xCPU (Xeon X5650 @ 2.67GHz; 48GB RAM; 500GB SATA-II; 2x1GbE.
6 computers support access protocols. All are on a virtual machine (KVM)

TWikiAdminGroup (2015-04-08 - 12:47 - r19 - TWikiAdminUser)

TWikiGroups » TWiki Administrator Group

This is a super user group that has access to all content, regardless of access control. This group has also access to the configure script to do system level configuration.

  • Persons/group who can change the list:

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

How to login as TWikiAdminUser

  • Login as the internal TWiki administrator:
  • Logout from Administrator:

ALERT! NOTE: If you lock yourself out of TWikiAdminGroup during setup activities or have forgotten the configure password, you can unset the configure password by editing the lib/LocalSite.cfg file and deleting the line that starts with $TWiki::cfg{Password} and then set it again by saving your settings in configure.

How to add the first administrator:
If you haven't previously set up an administrator, follow these steps:
  1. Authenticate as the internal TWiki administrator:
  2. Edit this topic
  3. Insert the wikinames of admin users in the TWiki Administrator Group by listing them in the GROUP setting
    (example * Set GROUP = JohnSmith, JamesBond)
  4. Save this topic
  5. Logout from the Internal TWikiAdminUser
  6. Verify that new members show up properly in the group listing at TWikiGroups
  7. Make sure always to keep this topic write protected by keeping the already defined ALLOWTOPICCHANGE setting
  8. The ALLOWTOPICHANGE and ALLOWTOPICRENAME settings in TWiki.TWikiPreferences and Main.TWikiPreferences have already been set to this group (TWikiAdminGroup), restricting edit of site-wide preferences to the TWiki Administrator Group

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers, TWikiAdminUser

TWikiAdminUser (2010-06-12 - 07:18 - r3 - TWikiContributor)

TWiki Administrator User

The TWikiAdminUser has been added to TWiki to make it possible to login without needing to create a TWiki User, or to temporarily login as TWikiAdminUser using the password set in configure, and then log back out to the same User and Group as before.

This means it is no longer necessary to add yourself to the TWikiAdminGroup, and you will be able to quicky change to Admin User (and back to your user) only when you need to.

How to login as TWikiAdminUser

  • Login as the internal TWiki administrator:
  • Logout from Administrator:

ALERT! NOTE: If you lock yourself out of TWikiAdminGroup during setup activities or have forgotten the configure password, you can unset the configure password by editing the lib/LocalSite.cfg file and deleting the line that starts with $TWiki::cfg{Password} and then set it again by saving your settings in configure.

Prerequisites

  • Security Setup : Sessions : {UserClientSession} needs to be enabled in configure
  • A configure password (otherwise the Admin login is automatically disabled.)
  • If your TWiki is configured to use ApacheLoginManager, you will need to log in as a valid user first.

Related topics: TWikiUsers, TWikiAdminGroup, TWikiGroups, TWikiAccessControl

TWikiContributor (2005-09-22 - 10:52 - r3 - TWikiContributor)

TWiki Contributor

Not an actual user of this site, but a person devoting some of his/her time to contribute to the Open Source TWiki project. TWikiContributor lists the people involved.

Related topics: TWikiUsers, TWikiRegistration

TWikiGroupTemplate (2012-09-13 - 06:36 - r7 - TWikiContributor)

TWikiGroups »

Use this group for access control of webs and topics.

  • Persons/group who can change the list:
    • Set ALLOWTOPICCHANGE =

TIP Both settings accept a comma-space delimited list of users and groups in WikiWord format. Groups can be nested.

Related topics: TWikiGroups, TWikiAccessControl, UserList, TWikiUsers

TWikiGroups (2011-06-10 - 08:37 - r11 - TWikiContributor)

TWiki Groups

Use these groups to define fine grained access control in TWiki:

Group Members
TWikiBaseGroup TWikiAdminUser, TWikiGuest, UnknownUser, TWikiContributor, TWikiRegistrationAgent
MonitoringT1Group TWikiAdminUser, AlexGolunov, IvanKashunin, IgorPelevanyuk, IvanKadochnikov
NetWorkGroup TWikiAdminUser, AndreyDolbilov, AndreyBaginyan
NobodyGroup  
OperatorGroup VictorZhiltsov, ValeryMitsyn, AlexGolunov, IvanKashunin, TatianaStrizh, IvanKadochnikov, IgorPelevanyuk, IlyaAlatartsev
TWikiAdminGroup TWikiAdminUser, VictorZhiltsov, ValeryMitsyn

New Group:  
Warning, important A group topic name must be a WikiWord and must end in ...Group.
Tip, idea New topics are based on TWikiGroupTemplate

IMPORTANT NOTE: Think twice before restricting write access to a web or a topic, because an open system where everybody can contribute is the essence of WikiCulture. Experience shows that unrestricted write access works very well because:

  • There is enough peer pressure to post only appropriate content.
  • Content does not get lost because topics are under revision control.
  • A topic can be rolled back to a previous version.

Related topics: TWikiAccessControl, WebPreferences, UserList, TWikiUsers, WikiCulture

TWikiGuest (2012-04-03 - 07:28 - r10 - TWikiContributor)
twiki-guest.gif

The TWikiGuest User

A guest of this TWiki site, or a user who is not logged in.

Empty transparent 16x16 spacer Login Log In - if you already have an account
Empty transparent 16x16 spacer Add user Register - create an account to participate in this TWiki site

Starting points:

To learn more about the TWiki Enterprise Collaboration Platform visit http://twiki.org/.

Related topics: UserList, TWikiRegistration

TWikiPreferences (2010-05-26 - 19:05 - r6 - TWikiContributor)

Local customisations of site-wide preferences

Info Site-level preferences are located in TWiki.TWikiPreferences, however this Main.TWikiPreferences prefs topic has override priority and should be used for local customisations. This allows for easier upgrades as you don't need to worry about the shipped preferences clobbering yours. It's easier to keep a handle on if you only copy over the settings you actually change.

Quick edit of existing preferences (edit the topic text to set new preferences)

Site Specific Site-wide Preferences

Final Preferences

  • FINALPREFERENCES locks site-level preferences that are not allowed to be overridden by WebPreferences or user preferences:
    • Set FINALPREFERENCES = ATTACHFILESIZELIMIT, PREVIEWBGIMAGE, WIKITOOLNAME, WIKIHOMEURL, ALLOWROOTCHANGE, DENYROOTCHANGE, TWIKILAYOUTURL, TWIKISTYLEURL, TWIKICOLORSURL, USERSWEB, SYSTEMWEB, DOCWEB

Security Settings

  • Only TWiki administrators are allowed to change this topic:
  • Disable WYSIWYG editor for this preferences topic only:
    • Local TINYMCEPLUGIN_DISABLE = on

Related topics: TWiki.TWikiPreferences, TWikiVariables, TWikiAccessControl

TWikiRegistrationAgent (2010-05-15 - 20:44 - r2 - TWikiContributor)

The TWikiRegistrationAgent User

This is a TWiki user used by TWiki when it registers new users. This user has special access to write to TWikiUsers, and does not have an entry in the password system.

Related topics: TWikiUsers, TWikiRegistration

TWikiUsers (2024-03-11 - 10:59 - r34 - TWikiAdminUser)

List of TWiki Users

Below is a list of users with accounts. If you want to edit topics or see protected areas of the site then you can get added to the list by registering: fill out the form in TWikiRegistration.

If you forget your password, ResetPassword will get a new one sent to you.

Related topics: TWikiGroups, UserList, UserListByDateJoined, UserListByLocation

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ALERT! Note: There are four default system users:
  • TWikiContributor - placeholder for a TWiki developer, and is used in TWiki documentation
  • TWikiGuest - guest user, used as a fallback if the user can't be identified
  • TWikiRegistrationAgent - special user used during the new user registration process
  • UnknownUser - used where the author of a previously stored piece of data can't be determined
Access Control: Related topics: TWikiRegistration, ResetPassword
TatianaStrizh (2014-07-01 - 19:39 - NEW - TWikiRegistrationAgent)

My Links

My Personal Preferences

  • Preference for the editor, default is the WYSIWYG editor. The options are raw, wysiwyg:
    • Set EDITMETHOD = wysiwyg

  • Fixed pulldown menu-bar, on or off. The menu-bar hides automatically if off.
    • Set FIXEDTOPMENU = off

  • Show tool-tip topic info on mouse-over of WikiWord links, on or off:
    • Set LINKTOOLTIPINFO = off

  • More preferences TWiki has system wide preferences settings defined in TWikiPreferences. You can customize preferences settings to your needs: To overload a system setting, (1) do a "raw view" on TWikiPreferences, (2) copy a Set VARIABLE = value bullet, (3) do a "raw edit" of your user profile page, (4) add the bullet to the bullet list above, and (5) customize the value as needed. Make sure the settings render as real bullets (in "raw edit", a bullet requires 3 or 6 spaces before the asterisk).

Related Topics

TatianaStrizhBookmarks (2014-08-19 - 12:38 - NEW - TatianaStrizh)

Bookmarks of TatianaStrizh

  Preview:  

Link:   Web.Topic or URL Link Label
http://twiki.org/ TWiki.org

Add Bookmark

TIP Visit any topic and select "Bookmark this page" in the "Account" pulldown menu. Alternatively, add a bookmark here.

Link:     Web.TopicName or URL Link Label:     keep it short
[[ ][ ]]
Example:  Engineering.StatusReport Status report

TIP Modify the Link Label if desired, and press "Add Bookmark" to create a bookmark for [[]].

Return to: TatianaStrizh

TikhonenkoElena (2014-08-14 - 08:04 - NEW - TWikiRegistrationAgent)

My Links

My Personal Preferences

  • Preference for the editor, default is the WYSIWYG editor. The options are raw, wysiwyg:
    • Set EDITMETHOD = wysiwyg

  • Fixed pulldown menu-bar, on or off. The menu-bar hides automatically if off.
    • Set FIXEDTOPMENU = off

  • Show tool-tip topic info on mouse-over of WikiWord links, on or off:
    • Set LINKTOOLTIPINFO = off

  • More preferences TWiki has system wide preferences settings defined in TWikiPreferences. You can customize preferences settings to your needs: To overload a system setting, (1) do a "raw view" on TWikiPreferences, (2) copy a Set VARIABLE = value bullet, (3) do a "raw edit" of your user profile page, (4) add the bullet to the bullet list above, and (5) customize the value as needed. Make sure the settings render as real bullets (in "raw edit", a bullet requires 3 or 6 spaces before the asterisk).

Related Topics

Transactions (2018-12-19 - 11:28 - r11 - TWikiAdminUser)

Transactions

* 2018

The CMS Tier1 at JINR: five years of operations , Tatiana Strizh, GRID-2018

Tier-1 CMS at JINR: Status and Perspective 2018 , T.A. Strizh

Development of JINR Tier-1 service monitoring system, I.S. Pelevanyuk, GRID-2018

JINRTier-1 service monitoring system: Ideas and Design, I.S. Kadochnikov, I.S. Pelevanyuk

* 2017

JINR Grid Tier-1@Tier-2, Dr. Tatiana STRIZH ,NEC-2017

* 2016

  1. Tier-1 CMS at JINR: Past, Present and Future,Tatiana STRIZH
  2. JINR Tier-1 service monitoring system: Ideas and Design, Igor PELEVANYUK
  3. PhEDEx - main component in data management system in the CMS experiment, Nikolay VOYTISHIN
  4. Status of the RDMS CMS Computing, Elena TIKHONENKO
  5. JINR Tier-1 centre for the CMS experiment at LHC

* 2015

  1. The first Tier-1center in Russia was opened in Dubna
  2. JINR TIER-1-level computing system for the CMS experiment at LHC: status and perspectives, T.STRIZH,JINR

* 2014

  1. JINR TIER-1-Level Computing System for the CMS Experiment at LHC: Status and Perspectives, Tatiana STRIZH, JINR
  2. RDMS CMS Computing: Current Status and Plans, Elena TIKHONENKO , JINR
  3. A highly reliable data center network topology Tier 1 at JINR, Mr. AndreyBAGINYAN , JINR
  4. Monitoring and services of CMS Remote Operational Center in JINR, Alexander GOLUNOV, JINR
  5. LHCOPN/LHCONE: first experiences in using them in RRC-KI ,Dr. Eygene RYABINKIN , NRC Kurchatov Institute
  6. Summary: Technical interchange meeting: Computing models, Software and Data Processing for the future HENP experiments , Prof. Markus SCHULZ,CERN IT
  7. Workload Management System for Big Data on Heterogeneous Distributed Computing Resources Danila OLEYNIK, JINR/UTA

  8. Опыт иÑÐ¿Ð¾Ð»ÑŒÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ puppet Ð´Ð»Ñ ÑƒÐ¿Ñ€Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð²Ñ‹Ñ‡Ð¸Ñлительным ГРИД-клаÑтером Tier-1 в ÐИЦ "КурчатовÑкий инÑтитут", Igor TKACHENKO NRC-KI

  9. Опыт организации и иÑÐ¿Ð¾Ð»ÑŒÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð¸Ñкового хранилища под управлением EOS в ГРИД-клаÑтере Tier-1 в ÐИЦ "КурчатовÑкий инÑтитут", Igor TKACHENKO NRC-KI

-- TWikiAdminUser - 201612

UnknownUser (2005-03-14 - 18:58 - r3 - TWikiContributor)

The UnknownUser User

UnknownUser is a reserved name in TWiki. If the UnknownUser appears, it is probably because author information for a topic could not be recovered, perhaps because a topic has been modified by a non-TWiki tool.

Related topics: TWikiUsers, TWikiRegistration

UserList (2012-05-01 - 06:48 - r5 - TWikiContributor)

User List sorted by name

Related topics: TWikiGroups, TWikiUsers, UserListByDateJoined, UserListByLocation

Filter:
Name Contact Department Organization Location Country

Mail        
Natalie
Gromova 		Mail grom@jinr.ru
Phone 2164317 		LIT JINR Dubna Russia
Sergei
Shmatov 		Mail sergei.shmatov@cern.ch   JINR Dubna Russia
Tatiana
Strizh 		Mail   JINR   Russia
Tikhonenko
Elena 		Mail   JINR   Russia
Valery
Mitsyn 		Mail vvm@mammoth.jinr.ru
Phone 2164317 		  JINR   Russia
Victor
Zhiltsov 		Mail zhiltsov@jinr.ru LIT -216a JINR Dubna Russia
Vladimir
Trofimov 		Mail tvv@jinr.ru
Phone 2164944 		  JINR LIT Russia
Number of topics: 8

Related topics: TWikiGroups, TWikiUsers, UserListByDateJoined, UserListByLocation

UserListByDateJoined (2012-05-01 - 06:52 - r4 - TWikiContributor)

User List sorted by date joined / updated

Related topics: TWikiGroups, TWikiUsers, UserList, UserListByLocation

Date joinedSorted descending Last updated FirstName LastName Organization Country
2014-08-14 - 08:04 2014-08-14 - 08:04 Tikhonenko Elena   Russia
2014-07-01 - 19:39 2014-07-01 - 19:39 Tatiana Strizh   Russia
2014-06-02 - 11:21 2014-06-02 - 11:36 Sergei Shmatov   Russia
2014-05-26 - 17:14 2014-07-30 - 13:00 [[AlienB][]] [[AlienB][]]    
2014-05-21 - 12:40 2014-05-26 - 11:57 Vladimir Trofimov   Russia
2014-05-20 - 10:14 2014-05-20 - 13:02 Valery Mitsyn   Russia
2014-05-19 - 09:26 2014-06-02 - 11:04 Victor Zhiltsov   Russia
2014-05-17 - 17:05 2014-08-01 - 11:46 Natalie Gromova   Russia
Number of topics: 8

UserListByLocation (2012-05-01 - 06:52 - r4 - TWikiContributor)

User List sorted by location

Related topics: TWikiGroups, TWikiUsers, UserList, UserListByDateJoined

CountrySorted descending State FirstName LastName Organization
Russia   Natalie Gromova  
Russia   Tatiana Strizh  
Russia   Valery Mitsyn  
Russia   Vladimir Trofimov  
Russia   Sergei Shmatov  
Russia   Tikhonenko Elena  
Russia   Victor Zhiltsov  
    [[AlienB][]] [[AlienB][]]  
Number of topics: 8

UserListHeader (2010-05-15 - 21:13 - NEW - TWikiContributor)
Related topics: TWikiGroups, TWikiUsers, UserList, UserListByDateJoined, UserListByLocation
UserProfileHeader (2012-11-19 - 02:35 - r4 - TWikiContributor)

Header of User Profile Pages

Note: This is a maintenance topic, used by the TWiki Administrator.

The part between the horizontal rules gets included at the top of every TWikiUsers profile page. The header can be customized to the needs of your organization. The TWiki:TWiki.UserHomepageSupplement has some additional documentation and ideas on customizing the user profile pages.

Mail  
Phone  
Mobile  
Skype  

Info:
Title:
Department:
Organization:
URL:  
Location:
Region:
Country:
Tag Cloud of :
Note: UserProfileHeader hasn't yet added any tags.

Related topics: TWikiUsers, UserForm, NewUserTemplate, TWikiRegistration, TWikiForms

UserSGuideDCache (2015-04-17 - 11:51 - NEW - TWikiAdminUser)

Short User's Guide dCache

* Short User's Guide dCache

* dcap client & DCACHE_IO_TUNNEL

-- TWikiAdminUser - 2015-04-17

UserViewTemplate (2011-06-04 - 21:09 - NEW - TWikiContributor)
%TMPL:INCLUDE{"view"}%

%TMPL:DEF{"formtop"}%

Mail  
Phone  
Mobile  
Skype  

Info:
Title:
Department:
Organization:
URL:  
Location:
Region:
Country:
Tag Cloud of :
Note: UserViewTemplate hasn't yet added any tags.
%TMPL:END%
Number of topics: 64

Topic revision: r59 - 2019-03-25 - TWikiAdminUser
 
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