User contributions for Admin

10 April 2025

• 12:3912:39, 10 April 2025 diff hist +300‎ HTCFirstSubmissionGuide ‎ →‎T2B Specifics current

8 April 2025

• 11:5011:50, 8 April 2025 diff hist 0‎ Main Page ‎ →‎Using the Tier2 computing resources current

31 March 2025

• 08:4708:47, 31 March 2025 diff hist −4‎ OpenID ‎ →‎Register your OpenID identity at T2B current
• 08:3208:32, 31 March 2025 diff hist −4‎ OpenID ‎No edit summary
• 08:3108:31, 31 March 2025 diff hist −4‎ OpenID ‎No edit summary

17 March 2025

• 15:1815:18, 17 March 2025 diff hist +206‎ GridStorageAccess ‎ →‎Before starting current

3 March 2025

• 08:1708:17, 3 March 2025 diff hist +185‎ Cluster Overview ‎ →‎Data Storage & Directory Structure current

18 February 2025

• 09:5809:58, 18 February 2025 diff hist +302‎ HTCFirstSubmissionGuide ‎No edit summary

19 November 2024

• 14:1914:19, 19 November 2024 diff hist +96‎ Faq t2b ‎ →‎Debugging SSH connection to mX machines: current

18 November 2024

• 12:5012:50, 18 November 2024 diff hist +87‎ T2B News ‎No edit summary current
• 12:4912:49, 18 November 2024 diff hist −1‎ T2B News ‎No edit summary

14 November 2024

• 12:3712:37, 14 November 2024 diff hist +2,815‎ T2B News ‎No edit summary

5 November 2024

• 14:4414:44, 5 November 2024 diff hist 0‎ SingularityContainers ‎No edit summary current
• 14:4314:43, 5 November 2024 diff hist +96‎ SingularityContainers ‎No edit summary
• 14:4114:41, 5 November 2024 diff hist +543‎ SingularityContainers ‎No edit summary
• 13:1413:14, 5 November 2024 diff hist +57‎ HTCFirstSubmissionGuide ‎ →‎T2B Specifics
• 10:1910:19, 5 November 2024 diff hist +445‎ HTCFirstSubmissionGuide ‎ →‎First time submitting a job =

24 October 2024

• 12:0212:02, 24 October 2024 diff hist −145‎ Backup ‎No edit summary current
• 11:5511:55, 24 October 2024 diff hist +17‎ Register to the CMS VO ‎No edit summary current
• 11:5311:53, 24 October 2024 diff hist +109‎ Register to the CMS VO ‎No edit summary
• 11:5211:52, 24 October 2024 diff hist +317‎ Register to the CMS VO ‎No edit summary

21 October 2024

• 08:2708:27, 21 October 2024 diff hist +13‎ Backup ‎ →‎Backups

16 October 2024

• 11:0711:07, 16 October 2024 diff hist +167‎ Cluster Overview ‎ →‎How to Connect

25 July 2024

• 13:2413:24, 25 July 2024 diff hist +71‎ RestoringCloudFrontendFromBackup ‎No edit summary current
• 13:2313:23, 25 July 2024 diff hist +6‎ RestoringCloudFrontendFromBackup ‎No edit summary
• 13:2213:22, 25 July 2024 diff hist +663‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the frontend
• 13:1813:18, 25 July 2024 diff hist +5‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the frontend
• 13:1113:11, 25 July 2024 diff hist +1,085‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the backup
• 13:0013:00, 25 July 2024 diff hist −9‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the backup
• 12:5812:58, 25 July 2024 diff hist +551‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the backup
• 12:4912:49, 25 July 2024 diff hist +675‎ RestoringCloudFrontendFromBackup ‎ →‎Procedure to restore the backup
• 12:4312:43, 25 July 2024 diff hist +2,172‎ N RestoringCloudFrontendFromBackup ‎ Created page with "= Context = In July 2024, we have lost our OpenNebula frontend VM (cloud2) after an attempt to reboot it. It was hosted on domz02, a basic QEMU/KVM standalone hypervizor managed with libvirt. The problem seemed to be that the system was not able to find the partition table in the qcow2 image. As there was no backup of the OpenNebula data and config files, the only solution to recover these things was to attach the image to a new VM and to recreate the partition table in..."
• 12:0912:09, 25 July 2024 diff hist +86‎ AdminPage ‎ →‎T2B Cloud current

22 July 2024

• 09:4609:46, 22 July 2024 diff hist +76‎ ExplainingApel ‎ →‎Problems encountered current
• 09:4309:43, 22 July 2024 diff hist +432‎ ExplainingApel ‎ →‎Problems encountered

17 July 2024

• 16:2916:29, 17 July 2024 diff hist +258‎ ExplainingApel ‎ →‎Problems encountered
• 16:2516:25, 17 July 2024 diff hist +122‎ ExplainingApel ‎ →‎Problems encountered
• 11:4111:41, 17 July 2024 diff hist +2‎ ExplainingApel ‎ →‎Generation of job and summary records
• 11:4011:40, 17 July 2024 diff hist +85‎ ExplainingApel ‎ →‎Problems encountered
• 11:3911:39, 17 July 2024 diff hist 0‎ ExplainingApel ‎ →‎The Apel database
• 11:3811:38, 17 July 2024 diff hist 0‎ ExplainingApel ‎ →‎Context

16 July 2024

• 15:4615:46, 16 July 2024 diff hist +141‎ ExplainingApel ‎No edit summary
• 15:3615:36, 16 July 2024 diff hist +104‎ ExplainingApel ‎ →‎Sending the job and summary records to the remote accounting server
• 15:3415:34, 16 July 2024 diff hist +1,104‎ ExplainingApel ‎No edit summary
• 15:0815:08, 16 July 2024 diff hist +1,273‎ ExplainingApel ‎No edit summary
• 14:4914:49, 16 July 2024 diff hist +595‎ ExplainingApel ‎No edit summary
• 14:4014:40, 16 July 2024 diff hist +317‎ ExplainingApel ‎No edit summary
• 14:3114:31, 16 July 2024 diff hist +372‎ N ExplainingApel ‎ Created page with "= From HTCondor job history files to batch and blah files = Each time a job is finished, a job record is created in the directory /var/lib/condor/history. Thanks to a systemd timer, every hour, a script is run to parse these history records and to generate the blah and batch files from them. The blah and batch files are created in the directory /var/lib/condor-ce/apel."
• 14:2714:27, 16 July 2024 diff hist +60‎ AdminPage ‎ →‎Info

28 June 2024

• 08:3508:35, 28 June 2024 diff hist +313‎ SingularityContainers ‎No edit summary