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Areca Support WebGUI usage steps to allow web access: # /root/Linuxhttp V2.5.1 180529/x86 64/archttp64 ArchHTTP for setup: http://hostname:81/ or directly the...
FW updates on DALCO JBOD servers SN F 18.05.101 104 and F 18.11.176 This is the latest firmware package: https://downloadcenter.intel.com/de/download/28696/Intel...
OBSOLETE INFORMATION basic understanding of the dCache for advanced user (archived pages) The Storage Element ( SE ) t3se01.psi.ch runs dCache, a Grid Storage...
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Under construction How to run on data with crab Setting up the environment Check out some recent CMSSW version Setup the CRAB environment. Using c shell...
Documentation on CMSSW Tested Versions Setup a developers release area to work, just to get you started on t3ui02.psi.ch: cmsrel cd /src cmsenv cvs co r...
Introduction The production is not based on crab, but on 1 3 scripts. It can be run either on the grid or on the T3 batch system. The output is (by default) stored...
Mass production of ntuples on data and (min bias) MC Release The working releases will change over time. The following have been tested to work. CMSSW 3...
Howto look at files in Manno srmls srm://storage01.lcg.cscs.ch:8443/srm/managerv2\?SFN /pnfs/lcg.cscs.ch/cms/trivcat/store/user/ursl/production/Winter10/...
Go to next page of Tier3 site log 25. 09. 2008 Testing of PhEDEx service for the PSI Tier 3 I activated the PhEDEx service yesterday after removing some difficulties...
Go to previous page / next page of Tier3 site log 06. 10. 2008 Test user feedback In the week of Oct 6th we are working with test users to get the user environment...
Go to previous page / next page of Tier3 site log 10. 03. 2010 Testing the SEs We want to test different SE setup, and their behaviour under a real user case. For...
Go to previous page / next page of Tier3 site log 17. 03. 2010 Pool migration from t3fs05 cms to t3fs07 cms migration commands Actuall, I will carry out a pool...
Go to previous page / next page of Tier3 site log 14. 03. 2012 Network tests of the new 10GbE attached file servers for the IS5500 Tests between t3fs13 and t3fs...
Go to previous page / next page of Tier3 site log Problems with myproxy renewal from PSI vobox and CSCS vobox 04. 02. 2016 t3cmsvobox.psi.ch myproxy issue...
Go to previous page / next page of Tier3 site log 26. 12. 2012 t3fs14 reboot on Dec 25th On Dec 25th around 9 a.m. CET there was a Nagios warning about the host...
Go to previous page / next page of Tier3 site log 03. 01. 2013 dCache file deletion File Deletion Test with old file (i.e. short PNFSID) 0002000000000000069DE5B...
Go to previous page / next page of Tier3 site log 14. 01. 2014 dCache 2.6.19 pool (Too many open files) error 13 Jan 2014 21:47:57 (t3fs13 cms 1) door:GFTP t3se...
Go to previous page / next page of Tier3 site log 25. 05. 2009 OS patching and reconfiguration of some X4500s All machines have difficulties in getting new patches...
Go to previous page / next page of Tier3 site log 14. 02. 2014 Missing Billing DB and Billing logs entries about t3fs14 files Yesterday I ran https://bitbucket.org...
Go to previous page / next page of Tier3 site log 15. 04. 2016 Old /swshare dirs to be removed 1.1G anaconda 267G cms 62G cms old 786M CRAB 115M DCACHE GUI 24G...
Go to previous page / next page of Tier3 site log 09. 06. 2016 dCache 2.15 stuck on t3se01 BE AWARE OF THE LATEST 2.15 Derek`s tools https://github.com/fabiomartinelli...
Go to previous page / next page of Tier3 site log 2016 Derek`s handover 1st meeting Make a round in the Data Centre to see the new 10Gbs setup new HPs new...
Go to previous page / next page of Tier3 site log 28. 01. 2010 Test of data transfer latency at PSI Method : subscribe one by one the following datasets:...
Go to previous page / next page of Tier3 site log 04. 02. 2010 SunBlade X620 Burning tests (wn10 19) Test bed Based on CPT, it is located on the admin node: /home...
CERNLIB installation Get CERNLIB from http://cernlib.web.cern.ch/cernlib/ There exist binary tarballs and primitve RPMS (not based on SRPMs that compile, they just...
NOTE: Installations are best done directly on the NFS server t3nfs01. They must be done as user cmssgm!!! CMSSW installation on the Tier 3 Central CMS documentation...
Node Type: Firewall requirements local port open to reason Installation Official Doc ( pretty chaotic ) https://twiki.cern.ch/twiki/bin/view/CMSPublic...
CRAB SGE Toubleshooting CARB crashed when querying status of glite jobs When I was trying to get the status of glite jobs from CRAB, I got following error: chen...
This page is out of date. I will update it soon. If set `scheduler sge` in crab.cfg, get following error. chen z@t3ui01 test $ crab create crab.cfg crab. crab...
Custom YUM repositories for the Tier3 Introduction PSI runs a customized version of Linux some local RPMs repositories ( e.g. including IBM GPFS ) ; the T3 uses...
Pool Migration External documentation dcache book: http://www.dcache.org/manuals/Book/cookbook/cb pool migration.shtml Example for copying pool t3fs05 cms to...
Comparison of I/O Performance on /t3home, /work and /eos with simple dd benchmark measure of write performance to eos 7.9 MB/s dd if /dev/zero of /eos/home n...
MAY 2013 To get the Solaris broken disks statistics run: root@t3nagios ~ # /usr/local/bin/disks failure statistics.sh Disk problems on the Thumper/Thor Fileservers...
GPU Example #!/bin/bash # #SBATCH job name test job #SBATCH account gpu gres # to access gpu resources #SBATCH partition gpu...
Signup procedure to GOC as a ROC DECH member NOTE: THIS IS OBSOLETE INFORMATION WHICH IS MAINLY KEPT FOR HISTORICAL REASONS. EGI replaces most of these addresses...
How to work with Storage Element SE clients Storage data (based on dCache) located under directory /pnfs/psi.ch/cms/trivcat/store/user/username . Data are...
HowTo use EOS from the PSI Tier 3 Currently the local mounting of EOS has problems. But we can use the command line eos utility For authentication EOS accepts either...
How to run local Tier 3 jobs by CRAB2 If you are running on a dataset, it must be stored locally at PSI Tier 3. CRAB3 is the new CRAB !!! Be aware that CRAB2 isn...
How to manage jobs with SGE Utilities SGE provides many command line utilities and a GUI program to Interact With the Sun Grid Engine Software. For the information...
How to access, set up, and test your account Mailing lists and communication with admins and other users cms tier3 users@lists.psi.ch : list through which we...
Shutting down the Tier 3 Before Downtime 1. do announcement in : t3 user list: cms tier3 users #64;lists.psi.ch t3 admin wiki COGDB...
Basic job submission and monitoring on the Tier 3 The Tier 3 cluster is running the Sun Grid Engine batch queueing system. You can submit any shell script to the...
How to work in a CMS environment Setting up the CMS environment by /cvmfs /cvmfs is an IT technology developed at CERN to easily distribute the CMSSW releases around...
ILOM upgrade problem of X4150 machines 2009 05 27 Upgrade from Also refer to the last update (FirmwareBiosUpdate) SP firmware 2.0.2.6 SP firmware build number:...
Solaris Installations collection of Solaris commands by zagbot We use Solaris 10 as our default. We had tested OpenSolaris installations in 2008 (OpenSolaris...
IssueCvmfsFailsToMount Symptoms Summary: Occurrences At what times did this problem occur (used to estimate frequency): 2015 07 01 Observations cvmfs on t3wn...
IssueDcacheRead Symptoms Summary: Occurrences At what times did this problem occur (used to estimate frequency): 2009 05 07 Observations This happened on a...
IssueDcacheSrmRead Problem Description SRMv1 read from the SE fails, even though globus url copy of the same file from the SE as well as from the pool node directly...
IssueDcacheSrmRead2 Symptoms Summary: Case 1 Observations srmcp fails because the clients receives a wrong TURL srmcp debug srm://t3se01.psi.ch:8443/srm/managerv...
IssueNscdAliasedHostsNotCached Symptoms Summary: Occurrences At what times did this problem occur (used to estimate frequency): 2009 06 17 Observations The...
IssueNxSessionStartupFailure Symptoms Summary: Occurrences At what times did this problem occur (used to estimate frequency): 2011 12 09 Observations NX...
IssueZfsNfsExportAcls Symptoms Summary: Occurrences At what times did this problem occur (used to estimate frequency): 2010 02 18 Bug report from Andrey Starodumov...
This page is an up to date version of ObtainingHostCertificates Obtaining host certificates for Grid servers Certificates now agaim come from QuoVadis. Their services...
Introduction We are exploiting the official PSI backup system `Legato` by installing and configuring the Linux client like WELL described in this How To. Please...
List of Monitorings Nagios Notifications on Icinga Server (for rhel7 nodes) Ganglia Report dCache State: interface Interface...
(Derek) Notice that this machine still reboots unexplainedly about once per month. The machine comes up well, but the dcache pools are not started and need manual...
Node Type: Firewall requirements local port open to reason 3401/udp 128.142.0.0/16 , 188.185.0.0/17 CMS central Squid monitoring based on SNMP...
Node Type: Firewall requirements local port open to reason Regular Maintenance work n.a. Emergency Measures If this VM is really causing issues...
Node Type: Serves home directories and experiment`s software directories to t3wn and t3ui servers. Firewall requirements local port open to reason...
Node Type: Firewall requirements local port open to reason Emergency Measures Too many frequent or heavy writes You can identify which user files...
Node Type: Firewall requirements local port open to reason Regular Maintenance work Emergency Measures Installation The Atomicorp RPMs repository...
Node Type: Firewall requirements local port open to reason 22/tcp 129.129.194.77/16 ssh 1514/tcp 192.33.123.29/24 syslog ng...
Node Type: Until today 20th June 2013 t3bdii.psi.ch is currently an alias for t3bdii02.psi.ch that`s a SL6 UMD 2 VM Firewall requirements local port open...
Node Type: Firewall requirements local port open to reason 2811/tcp gridftp control connection 22125/tcp unauthenticated dcap (read...
Node Type: Firewall requirements local port open to reason 2811/tcp gridftp control connection 22125/tcp unauthenticated dcap (read...
Thumper local port to switch port mappings and trunking tests Local port to switch port mappings These mappings are needed for correctly configuring the switch...
Burn in Tests The system boots to the Pc Check main menu. Choose `Immediate Burn in Testing option` in the main menu. The Immediate Burn in Testing option...
Obtaining host certificates for Grid servers Our host certificates are issued by the SWITCH CA (using the QuoVadis service). Go here for the web interface for the...
Networking and File Transfers ( PhEDEx) Links: usage at T3 usage at T2 day of FTS3 jobs induced by CRAB3, transfers details day of FTS3 jobs induced...
PhEDEx PhEDEx is the data transfer service used by CMS to transfer data sets beween sites. Central Monitoring Plots for last 24h of Agents as seen by the...
Installing ROOT ROOT installations are located in /swshare/ROOT , which also contains the init files linked to the latest installed version. Installations are performed...
16th July 2013 OUTDATED, BUT KEPT FOR REFERENCE This document describes the experiences we made during the upgrade of the SGE installation from 6.1 to 6.2u5, the...
Batch system policies These policies were discussed and endorsed in the steering board meeting of 2011 11 03 Aims The T3 CPUs and Storage resources must be shared...
Sherpa Integration Project Technical Documentation Introduction This page documents the use of the T3 for the SherpaNLO validation and integration project. This...
Slurm Batch system usage Simple job submission and the concept of queues (partitions) On the Tier 3 you run jobs by submitting them to the Slurm job scheduler. The...
Steering Board Meeting 2009 12 01 Meeting Materials: Slides (D. Feichtinger) Agenda 1 Welcome 1 Information about present status of T3...
Fourth PSI Tier 3 Steering board meeting Venue Date and time: Monday, Feb 11, 14 16h (Page) Location: ETH Hoenggerberg (HPK D32) Slides: by Fabio Martinelli Meeting...
6th T3 Steering board pre meeting ( Virtual ) Followup SteerBoardMeeting07 Meeting Facts When : on 2015 10 27 at 15:00 16:00 ) as agreed by http://doodle...
9th Tier 3 Steering Board meeting Venue When: Friday, 7th Dec 2018, 10:30 13:30 Location: ETH H...
Deployment of Storage Accounting EGI APEL dCache accounting done (and puppetized ) on t3se01 according to Quick check of publishing status: http...
Sun Grid Engine on CMS Tier3 This document describes the planning, installation, and basic configuration of SGE on the PSI Tier3 cluster. The advanced configuration...
Contacts with SUN/ORACLE for Hardware Problems This page is OBSOLETE because apart from our WNs all the SUN HW is out of warranty. To still get statistics about the...
CMS Tier 3 News Item Summary Details Storage : The OpenSolaris problems are now understood, and we can work around them. We will start the service with just...
CMS Tier 3 News Item Summary Details Running Jobs Please read the HowToSubmitJobs topic which also gives some details about the status of CRAB jobs. Ordering...
CMS Tier 3 News Item Summary Details Dear users We finally were able to solve the problems for the major upgrade of our storage management software in a virtual...
CMS Tier 3 News Item Summary Details We spent the latest month installing, configuring and testing the new 11 Intel servers type S2600JF each equipped with 48GB...
CMS Tier 3 News Item Summary Details We`ll upgrade: dCache to ver 2.2.9 1 Postgresql to ver. 9.2.3 kernels to the latest version. All of these...
CMS Tier 3 News Item Summary Details The Grid middleware used inside the WNs to support your jobs is getting outdated and we have to migrate to the release; to...
CMS Tier 3 News Item Summary Details dCache Upgrade Because the several middlewares employed in the Grid are migrating towards a safer usage of the digital certificates...
CMS Tier 3 News Item Summary Details As every year, PSI has a forced shutdown of IT services over the first working week weekend in January for the yearly system...
CMS Tier 3 News Item Summary Details On Friday 12th Sep `14 from 13:00 until ~19:00 the T3 /pnfs file service will be unavailable or unreliable because we`re...
CMS Tier 3 News Item Summary Details From Friday 8th Jan 2016 till Saturday 9th Jan 2016 PSI is going to test its electrical systems and perform several HW upgrades...
CMS Tier 3 News Item Summary Details Dear T3 users the current T3 shome crashes are becoming too much frequent so we`ve decided to release the New T3 shome in...
CMS Tier 3 News Item Summary Details As every year, PSI will perform a power test in the beginning of January 2017, exactly on 07/08. This means all T3 services...
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CMS Tier 3 News Item Summary Details These are the first nodes in our cluster based on the AMD EPYC architecture. For the first days we will just run them in a...
CMS Tier 3 News Item Summary Details I wish you a happy and productive new year. as every year, PSI is conducting the big compute center test (`Schaltertest`)...
May 20 Security updates/measures set `nosuid` flag for shared file systems mount points (/t3home, /work and /pg backup) EGI Trust Anchor release...
Test simple CMSSW batch submission on local files/SE Using CMSSW The CMS software environment is set up with: source /swshare/cms/cmsset default.sh prepare...
Understanding Tier 3 storage The Tier 3 offers different kinds of storage and it is important that you understand how to use them to their best advantage. User home...
Working on the PSI CMS Tier 3 The PSI Tier 3 encompasses the following services/machines User Interface: This is a fully operational LCG UI. It enables you...
CMS Tier 3 Upgrade Planning Page Summary Details t3fs05 emergency OS reinstallation (Solaris 10 u8) In this emergency downtime, the main effort had to be spent...
CMS Tier 3 Upgrade Planning Page Summary Details Preparation: download dcache software to t3se01:/root/download Make a backup of the postgresql data...
CMS Tier 3 Upgrade Planning Page Summary dCache upgrade to 1.9.5 16 1 stop phedex 1 UI: Prevent user login and reboot to get rid of all logged in users...
CMS Tier 3 Upgrade Planning Page Summary Details before downtime: preparation work 1 Dowtime Announcement to users through mailing list and news...
CMS Tier 3 Upgrade Planning Page Summary Details Since some of our Switches will get SW upgrades, we will also lose all T3 intranet connectivity for a short while...
CMS Tier 3 Upgrade Planning Page Summary Details Planned / Status Planned Status UIs UMD3 upgrade UIs latest dCache SRM RPM UIs...
Welcome to the PSI 1 web News List all news T3 User information Request a T3 account Mailing Lists and Support To receive information about...
Statistics for CmsTier3 Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save...
ZFS snapshots backup configuration OBSOLETE Note by Derek at cluster takeover: This page contains obsolete information, since for the last months...
Number of topics: 116

 
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