User contributions for Admin
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14 May 2024
- 11:1011:10, 14 May 2024 diff hist +2 First access to t2b →Getting access current
2 April 2024
- 11:1511:15, 2 April 2024 diff hist −13 Faq t2b →List of the UIs / mX machines: current
28 March 2024
- 14:1914:19, 28 March 2024 diff hist −55 Cluster Overview →How to Connect current
25 March 2024
- 11:1911:19, 25 March 2024 diff hist −13 Cluster Overview →Overview
13 March 2024
- 11:2911:29, 13 March 2024 diff hist +24 Cluster Overview →How to Connect
12 March 2024
- 14:1414:14, 12 March 2024 diff hist −17 Jupyterlabt2b →How to be able to work with jupyterlab on T2B using Linux personal machine current
- 14:1114:11, 12 March 2024 diff hist +199 Jupyterlabt2b →On t2b, activate (or create and activate) a virtual environment and install jupyter.
- 10:4010:40, 12 March 2024 diff hist −1 Jupyterlabt2b →Create file "config" in ~/.ssh directory of your personal machine.
- 09:3409:34, 12 March 2024 diff hist +1,459 N Jupyterlabt2b Created page with "=== How to be able to work with jupyterlab on T2B using Linux personal machine === == Create file "config" in ~/.ssh directory of your personal machine. == Write into the config file: <pre> Host mlong HostName mlong.iihe.ac.be User your_username ForwardX11 yes ServerAliveInterval 100 LocalForward ???? localhost:????" </pre> ''???? is an identical 4-digit number you can invent yourself.''<br /> Save and close the config file. Now you can connect to..."
- 09:2209:22, 12 March 2024 diff hist +80 Main Page →Dedicated experiments pages current
21 February 2024
- 09:4909:49, 21 February 2024 diff hist −61 Backup No edit summary current
- 09:4809:48, 21 February 2024 diff hist −97 Backup →/user, /group, /software & /ice3 [NOT AVAILABLE YET ON NEW STORAGE]
26 January 2024
- 10:2910:29, 26 January 2024 diff hist +63 m GPUs →About GPUs at T2B current
17 January 2024
- 11:5911:59, 17 January 2024 diff hist +254 HTCondorDebug →What is happening to my running Jobs ? current
3 January 2024
- 14:3014:30, 3 January 2024 diff hist −1 HTCondorDebug →What is happening to my running Jobs ?
- 14:2914:29, 3 January 2024 diff hist +1,440 HTCondorDebug →What is happening to my running Jobs ?
- 14:1014:10, 3 January 2024 diff hist 0 N File:Htop.png No edit summary current
- 14:0914:09, 3 January 2024 diff hist +2,258 N HTCondorDebug Created page with "== Why is my job still in queue ? == To see what is happening and why your jobs are not starting, use: <pre>> condor_q -better-analyze 2993001.0 -- Schedd: schedd03.wn.iihe.ac.be : <192.168.10.147:9618?... The Requirements expression for job 2993001.000 is (TARGET.Arch == "X86_64") && (TARGET.OpSys == "LINUX") && (TARGET.Disk >= RequestDisk) && (TARGET.Memory >= RequestMemory) && (TARGET.HasFileTransfer) Job 2993001.000 defines the following attributes: Disk..."
- 13:1813:18, 3 January 2024 diff hist +1,216 HTCFirstSubmissionGuide No edit summary current
- 12:5712:57, 3 January 2024 diff hist −143 HTCondor No edit summary current
14 December 2023
1 December 2023
- 14:5714:57, 1 December 2023 diff hist +1 First access to t2b →Next Steps
- 14:5714:57, 1 December 2023 diff hist +43 First access to t2b →Next Steps
- 14:5514:55, 1 December 2023 diff hist +87 Cluster Overview →How to Connect
- 14:5414:54, 1 December 2023 diff hist −195 Cluster Overview →How to Connect
- 14:4514:45, 1 December 2023 diff hist +4 Backup →Backups
- 14:4514:45, 1 December 2023 diff hist +127 Backup →Backups
- 14:4014:40, 1 December 2023 diff hist −3 Cluster Overview →Useful links
- 14:3214:32, 1 December 2023 diff hist +138 First access to t2b No edit summary
28 November 2023
- 10:2510:25, 28 November 2023 diff hist +49 Main Page No edit summary
- 10:2310:23, 28 November 2023 diff hist 0 m Introduction to Linux No edit summary current
- 10:2310:23, 28 November 2023 diff hist −4 m Introduction to Linux No edit summary
- 10:2210:22, 28 November 2023 diff hist +192 Introduction to Linux No edit summary
- 10:1810:18, 28 November 2023 diff hist +96 m Introduction to Linux No edit summary
- 10:1610:16, 28 November 2023 diff hist +23 Introduction to Linux No edit summary
- 10:1310:13, 28 November 2023 diff hist +32 Introduction to Linux No edit summary
- 10:1110:11, 28 November 2023 diff hist +58 N File:Linux for beginners.pdf Slides for the course: "Linux for beginners. current
- 09:5909:59, 28 November 2023 diff hist +320 N Introduction to Linux Created page with "This page contains an introduction to Linux given by one of the administrators from T2B: Stéphane Gérard. <br> If you are new or unexperienced in Linux, please take this course as proper use of the cluster is important and can only be achieved if you know the basics well. 1) Link to the slides 2) Link to the video"
26 October 2023
- 14:1014:10, 26 October 2023 diff hist +200 OpenID →Creating a token current
5 October 2023
- 08:3808:38, 5 October 2023 diff hist +8 Obtaining a certificate →More extensive documentation current
- 08:3708:37, 5 October 2023 diff hist 0 N File:New certificate type.png No edit summary current
- 08:3508:35, 5 October 2023 diff hist +5 Obtaining a certificate →Quick documentation
- 08:3508:35, 5 October 2023 diff hist +5 Obtaining a certificate →More extensive documentation
3 October 2023
- 13:2013:20, 3 October 2023 diff hist +18 Certificate to UI No edit summary current
12 September 2023
12 May 2023
- 07:4307:43, 12 May 2023 diff hist +11 m OpenID →Getting an OpenID identity
9 May 2023
- 09:3709:37, 9 May 2023 diff hist +176 m OpenID →Using your token at T2B
- 09:1009:10, 9 May 2023 diff hist +19 m OpenID →Getting an OpenID identity
- 08:5808:58, 9 May 2023 diff hist +19 m OpenID No edit summary
- 08:4408:44, 9 May 2023 diff hist +89 OpenID →Register your OpenID identity at T2B
- 08:3708:37, 9 May 2023 diff hist +16 OpenID No edit summary
- 08:3108:31, 9 May 2023 diff hist −4 OpenID No edit summary
- 08:3108:31, 9 May 2023 diff hist +614 OpenID No edit summary
- 08:2308:23, 9 May 2023 diff hist +517 OpenID No edit summary
- 08:1308:13, 9 May 2023 diff hist +914 OpenID No edit summary
- 08:0208:02, 9 May 2023 diff hist +1,248 N OpenID Created page with "Grid facilities in general and CMS in particular ar slowly moving from a certificate/proxy based authentication towards an OpenID/token based authentication[BR] This page explains how to use them yourself at T2B == Getting an OpenID identity == * Go the CMS IAM service at https://cms-auth.web.cern.ch/ and log in * At the left, you can see you active tokens. At the moment, you have none. * Go to the M machines and issue the following command: <pre> oidc-gen --iss https://..."
- 07:4407:44, 9 May 2023 diff hist 0 m AdminPage →CMS Services current
- 07:4407:44, 9 May 2023 diff hist 0 AdminPage →CMS Services
- 07:4307:43, 9 May 2023 diff hist +56 AdminPage →CMS Services
5 May 2023
- 14:4114:41, 5 May 2023 diff hist +4 CorrectWorkflow →Introduction current
- 14:4114:41, 5 May 2023 diff hist +98 CorrectWorkflow →Introduction
- 14:3714:37, 5 May 2023 diff hist +45 CorrectWorkflow No edit summary
- 14:3614:36, 5 May 2023 diff hist +3,108 N CorrectWorkflow Created page with " '''This page describes what we consider a correct workflow.<br> '''It details how to efficiently use storage and compute resources at T2B, to enable fast analysis turnaround, but also avoid situations where a workflow will put stress on the cluster infrastructure and impact your fellow users.<br> === Introduction === You will see here a few different points and what we, with our knowledge of the underlying infrastructure but also just experience and user returns, know..."
- 13:5513:55, 5 May 2023 diff hist +79 Main Page →Information for new users
4 April 2023
- 11:5011:50, 4 April 2023 diff hist −32 AdminPage →CEPH
28 March 2023
- 11:0511:05, 28 March 2023 diff hist −5 Check Certificate UIs →3. [CMS only] Extraction of your username from siteDB current
- 11:0311:03, 28 March 2023 diff hist +13 Check Certificate UIs →[For CMS only steps] Get a working CMSSW environment
22 March 2023
- 13:0413:04, 22 March 2023 diff hist +4 Certificate to UI No edit summary
20 March 2023
- 14:4114:41, 20 March 2023 diff hist −2 First access to t2b No edit summary
- 14:3914:39, 20 March 2023 diff hist −3 Cluster Overview No edit summary
- 14:3914:39, 20 March 2023 diff hist −3 Getting access to UI at IIHE No edit summary current
- 14:3814:38, 20 March 2023 diff hist −3 First access to t2b No edit summary
3 March 2023
- 10:2410:24, 3 March 2023 diff hist +80 Backup →Backups
28 February 2023
- 09:2409:24, 28 February 2023 diff hist −5 Main Page →Using the Tier2 computing resources
- 09:2309:23, 28 February 2023 diff hist −2,750 GPUatT2B Replaced content with "Follow the page on GPUs" current Tag: Replaced
- 09:2209:22, 28 February 2023 diff hist +1,563 GPUs No edit summary
24 February 2023
- 11:5211:52, 24 February 2023 diff hist −23 GPUatT2B No edit summary
- 11:5111:51, 24 February 2023 diff hist +2 GPUatT2B →Support and Feedback
- 11:4811:48, 24 February 2023 diff hist +2 GPUatT2B →Support and Feedback
- 11:4511:45, 24 February 2023 diff hist +5 GPUatT2B →Access GRID ressources
- 11:4311:43, 24 February 2023 diff hist +1 GPUatT2B →If you belong to a flamish university (VUB, UAntwerpen, UGent)
22 February 2023
- 10:2810:28, 22 February 2023 diff hist +142 GPUatT2B →Access GRID ressources [TO CHECK]
- 10:2410:24, 22 February 2023 diff hist +21 GPUatT2B →Access GRID ressources
- 10:2110:21, 22 February 2023 diff hist +2,632 N GPUatT2B Created page with "Page in Construction ! == About GPUs at T2B == We do not have any GPUs at T2B. That does not mean you do not have access to some. === If you belong to a flamish university (VUB, UAntwerpen, UGent) === ---- <br>You have access to all VSC clusters, with quite some choice in GPUs. Have a look at all VSC clusters available and their hardware on [https://docs.vscentrum.be/en/latest/hardware.html this page].<br> -> For instance, the '''VUB Hydra''' cluster has 4 nodes wit..."
- 09:5309:53, 22 February 2023 diff hist +25 Main Page →Welcome to the CMS Belgian T2 Wiki
- 09:4509:45, 22 February 2023 diff hist −238 Main Page →Welcome to the CMS Belgian T2 Wiki
- 09:4409:44, 22 February 2023 diff hist +241 ObsoletePages No edit summary current
- 09:4209:42, 22 February 2023 diff hist +1,074 N ObsoletePages Created page with " === Service work for CMS === *DDT *CMSSWDeployment * Prodagent for users * Writing tests in /store/temp/user on T2 SE's * CRAB Server installation * Basic validation of CRAB releases === Old PBS/Qsub Cluster [DEPRECATED] === **! Deprecated ! Old Qsub Cluster ** To the local resources ::* Sending unlimited number of Jobs :*GPUs|Using..."
- 09:4209:42, 22 February 2023 diff hist −946 Main Page →Welcome to the CMS Belgian T2 Wiki
- 09:3909:39, 22 February 2023 diff hist +30 CernLxplus →How to connect without password to lxplus current
20 February 2023
17 February 2023
- 13:3513:35, 17 February 2023 diff hist +154 OtherSoftware →Software available from the T2 UI machines current
- 13:3313:33, 17 February 2023 diff hist 0 OtherSoftware →Be careful when loading a different version of python
- 13:3113:31, 17 February 2023 diff hist +574 OtherSoftware →General purpose area
14 February 2023
- 14:3414:34, 14 February 2023 diff hist −293 Backup →Backups
- 14:3314:33, 14 February 2023 diff hist −14 Cluster Overview →Backup
13 February 2023
- 14:2514:25, 13 February 2023 diff hist +1,137 Cluster Overview →How to Connect
- 13:4813:48, 13 February 2023 diff hist +102 First access to t2b →Getting access
8 February 2023
- 14:2514:25, 8 February 2023 diff hist +58 AdminPage No edit summary
1 February 2023
- 13:5313:53, 1 February 2023 diff hist +35 m Main Page No edit summary
- 13:5013:50, 1 February 2023 diff hist +251 Rucio No edit summary current
14 December 2022
- 13:2413:24, 14 December 2022 diff hist +314 HTCFirstSubmissionGuide No edit summary
6 December 2022
- 15:4615:46, 6 December 2022 diff hist +1 Faq t2b →Debugging SSH connection to mX machines:
- 15:4415:44, 6 December 2022 diff hist +235 Faq t2b →Debugging SSH connection to mX machines:
24 November 2022
- 08:3808:38, 24 November 2022 diff hist 0 GridStorageAccess →gfal-commands current
- 08:3508:35, 24 November 2022 diff hist +10 GridStorageAccess →General info
23 November 2022
- 15:0915:09, 23 November 2022 diff hist +3 OtherSoftware →Be careful when loading a different version of python
- 13:4613:46, 23 November 2022 diff hist −362 GridStorageAccess →General info
- 13:4413:44, 23 November 2022 diff hist −121 GridStorageAccess →Examples
- 13:4313:43, 23 November 2022 diff hist +757 N CERNGridUrls Created page with "== CERN different Grid URLs to access EOS == CERN has different Grid URLs to access the EOS storage backend. Please try them to see if what you are looking for is present.<br> Also, do not hesitate to tell us if you found one more that is relevant for you! * your CERNBOX home (more info for crab users [https://twiki.cern.ch/twiki/bin/view/CMSPublic/CRAB3FAQ#Can_I_send_CRAB_output_to_CERNBO here]): :<pre>gfal-ls gsiftp://eosuserftp.cern.ch/eos/user/s/somename</pre> * p..." current
- 13:3113:31, 23 November 2022 diff hist 0 GridStorageAccess →Usage
- 13:2913:29, 23 November 2022 diff hist +323 GridStorageAccess →Access via GFAL
- 13:2213:22, 23 November 2022 diff hist −452 GridStorageAccess No edit summary
- 12:5912:59, 23 November 2022 diff hist +1,065 GridStorageAccess →Bulk file transfers
- 12:4912:49, 23 November 2022 diff hist +16 Main Page →Using the Tier2 computing resources
- 12:4312:43, 23 November 2022 diff hist −1 GridStorageAccess →Examples
- 12:4112:41, 23 November 2022 diff hist +19 GridStorageAccess →Protocols
20 October 2022
- 10:5510:55, 20 October 2022 diff hist +31 Cluster Overview →How to Connect
13 October 2022
- 13:4313:43, 13 October 2022 diff hist −12 ResizingVMDisk →Cloud1: qcow2 images on NFS with a standard partition in ext4 current
12 October 2022
- 13:5613:56, 12 October 2022 diff hist +124 ResizingVMDisk →Cloud2: raw images on Ceph with standard ext4 partition
- 13:5413:54, 12 October 2022 diff hist +189 ResizingVMDisk →Cloud2: raw images on Ceph with standard ext4 partition
- 13:5213:52, 12 October 2022 diff hist +8 ResizingVMDisk →qcow2 images on NFS with a standard partition in ext4
- 13:5113:51, 12 October 2022 diff hist +298 ResizingVMDisk →raw images on Ceph with standard ext4 partition
- 13:2313:23, 12 October 2022 diff hist +11 ResizingVMDisk →raw images on Ceph with standard ext4 partition
- 13:0613:06, 12 October 2022 diff hist +162 ResizingVMDisk No edit summary
- 13:0013:00, 12 October 2022 diff hist +86 ResizingVMDisk No edit summary
- 12:5812:58, 12 October 2022 diff hist +998 N ResizingVMDisk Created page with "==Goal== On this page, we will explain how to increase the size of a partition in a VM. The steps are the following: # Increase the size of the image # Increase the size of a partition # Resize the filesystem The details of the steps of this generic procedure will change depending on: * the type of backend storage (ONE datastore) for VM images (NFS share or Ceph); * the format of the image (qcow2, raw,...); * the type of partition (standard partitioning or LVM); * the ty..."
- 10:3610:36, 12 October 2022 diff hist +48 AdminPage No edit summary
3 October 2022
- 12:2112:21, 3 October 2022 diff hist 0 Huawei switch →Enable week algos for snmp v2c current
- 12:1612:16, 3 October 2022 diff hist +117 Huawei switch No edit summary
- 11:1811:18, 3 October 2022 diff hist +232 Faq t2b →MadGraph taking all the cores of a workernode
9 September 2022
- 13:5913:59, 9 September 2022 diff hist +12 T2B Deletion Policy No edit summary current
- 13:4613:46, 9 September 2022 diff hist +2,115 N T2B Deletion Policy Created page with "This page details the way accounts from former users are handled at T2B. IMPORTANT: This policy is valid for all users of T2B, except for staff members. For them, a special system is in place that protects their data. === General information === T2B has a lot of users coming and leaving every year. They create a lot of data that might be important to the rest of the collaboration, even after they left. <BR> This makes the removal of old accounts and their associated fi..."
7 July 2022
- 09:3209:32, 7 July 2022 diff hist +142 HTCUpgrade →Migration Schedule current
6 July 2022
- 13:1413:14, 6 July 2022 diff hist +70 HTCUpgrade →How to keep access to your jobs
- 13:1113:11, 6 July 2022 diff hist +309 HTCUpgrade →Migration Schedule
4 July 2022
- 11:5211:52, 4 July 2022 diff hist +1 HTCUpgrade →Migration Schedule
- 11:3211:32, 4 July 2022 diff hist +1 HTCUpgrade →How to keep access to your jobs
- 11:3111:31, 4 July 2022 diff hist +1 HTCUpgrade →How to keep access to your jobs
- 11:2911:29, 4 July 2022 diff hist +15 HTCUpgrade →How to keep access to your jobs
- 11:2511:25, 4 July 2022 diff hist +30 HTCUpgrade →Migration Schedule
- 11:2411:24, 4 July 2022 diff hist +101 HTCUpgrade →Migration Schedule
- 11:2211:22, 4 July 2022 diff hist +2 HTCUpgrade →Migration Schedule
- 11:2111:21, 4 July 2022 diff hist +1 HTCUpgrade No edit summary
- 11:2111:21, 4 July 2022 diff hist +10 HTCUpgrade →Migration Schedule
- 11:1911:19, 4 July 2022 diff hist +1 HTCUpgrade No edit summary
- 11:1311:13, 4 July 2022 diff hist +166 HTCUpgrade No edit summary
- 09:3609:36, 4 July 2022 diff hist +1,928 N HTCUpgrade Created page with "= Overview = We plan to upgrade HTCondor from version 8.9 to 9.0.<br> As it is a major change, it will require a complete reinstallation of all services.<br> The main benefits of the new version is to be compatible with tokens, the replacement of certificates for GRID authentification.<br> = Plan = As of 04/07, already 70% of job slots have been migrated.<br> Most of GRID jobs are already using the new version. <br>For you to have a more transparent experience during t..."
3 June 2022
- 14:5114:51, 3 June 2022 diff hist +223 SingularityContainers No edit summary current
10 May 2022
- 12:2012:20, 10 May 2022 diff hist 0 What if your DN has changed? No edit summary current
12 April 2022
- 14:5214:52, 12 April 2022 diff hist +187 m Run ETF tests locally →Running current
- 14:3414:34, 12 April 2022 diff hist +17 m Run ETF tests locally No edit summary
5 April 2022
- 15:2015:20, 5 April 2022 diff hist +128 Run ETF tests locally No edit summary
- 15:0315:03, 5 April 2022 diff hist +61 Run ETF tests locally No edit summary