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ATLAS Application :
ATLAS vbox v.1.17
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Author | Message |
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Send message Joined: 20 Apr 16 Posts: 180 Credit: 1,355,327 RAC: 0 |
Hi all, v1.17 of vbox contains some fixes for CVMFS configuration provided by computezrmle which should address some of the problems people see with stuck or not working CVMFS at the start of tasks. We are testing it here on dev just to make sure it works ok before releasing on the prod server. |
Send message Joined: 13 Feb 15 Posts: 1188 Credit: 861,475 RAC: 34 |
I tested several tasks. Not sure what problem should be solved. https://lhcathomedev.cern.ch/lhcathome-dev/results.php?hostid=4547&offset=0&show_names=0&state=0&appid=5 https://lhcathomedev.cern.ch/lhcathome-dev/results.php?hostid=4600&offset=0&show_names=0&state=0&appid=5 On host id 4547 I had three errors. 1 was part of the first 5 tasks starting at once. On that task I got a popup of a vboxheadless.exe application error. With 2 other tasks I tested the netwoork connection problem by interrupting my internet when starting an ATLAS task. I got Testing CVMFS .... of course without response. The tasks keep on running endless. After connecting to the internet again also nothing positive happened / tasks keep on running doing nothing. So I suspended the tasks, removed the saved states, rebooted the VMs and saved the state after over 5 minutes of runtime. Then I resumed the tasks in BOINC again. 1 task got the same VBoxHeadless application error as above and the other was canceled by the server although running well. |
Send message Joined: 28 Jul 16 Posts: 482 Credit: 394,720 RAC: 0 |
Looks fine. All changes seem to work as expected. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 32 |
For Win11pro, no tasks avalaible. Ok, native parameter was active. Running with 6 (10 Cpu's) tasks from production concurrently. https://lhcathomedev.cern.ch/lhcathome-dev/show_host_detail.php?hostid=4639 2022-10-20 09:07:41 (27964): Guest Log: Checking CVMFS... 2022-10-20 09:07:44 (27964): Guest Log: CVMFS is ok Using on the Threadripper no Squid. If this solution is in production and running well, will testing Squid again . |
Send message Joined: 28 Jul 16 Posts: 482 Credit: 394,720 RAC: 0 |
Not sure what problem should be solved. 1. The starting order (systemd services) was undefined, hence random. Now it's explicitly defined that an ATLAS job doesn't start prior to the availability of autofs (=CVMFS mounts) and the shared folder mount. 2. Some quoting issues were fixed that affected the CVMFS fail-over. old: fail-over didn't work when the backend behind s1cern-cvmfs.openhtc.io was down new: CVMFS now correctly switches to a fail-over server and automatically back when the closest server is back |
Send message Joined: 13 Feb 15 Posts: 1188 Credit: 861,475 RAC: 34 |
Tested 1 ATLAS-task with the newest VirtualBox version 7.0.2: https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=3126629 |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 32 |
2022-10-20 21:00:03 (18608): Detected: VirtualBox VboxManage Interface (Version: 6.1.40) Tasks from Yesterday, also no problems. |
Send message Joined: 13 Feb 15 Posts: 1188 Credit: 861,475 RAC: 34 |
@Laurence and/or David, Any plans to update vboxwrapper to the official released version 26206 here at dev and production? |
Send message Joined: 28 Jul 16 Posts: 482 Credit: 394,720 RAC: 0 |
Theory and CMS are already updated. ATLAS may follow next week I guess. |
Send message Joined: 22 Apr 16 Posts: 677 Credit: 2,002,766 RAC: 32 |
2022-11-10 16:51:55 (27948): Guest Log: Checking CVMFS... 2022-11-10 16:52:05 (27948): Guest Log: 00:00:10.025474 timesync vgsvcTimeSyncWorker: Radical guest time change: -3 588 532 149 000ns (GuestNow=1 668 095 524 624 523 000 ns GuestLast=1 668 099 113 156 672 000 ns fSetTimeLastLoop=true ) 2022-11-10 18:31:47 (27948): Status Report: Elapsed Time: '6000.000000' 2022-11-10 18:31:47 (27948): Status Report: CPU Time: '5983.421875' 2022-11-10 20:11:54 (27948): Status Report: Elapsed Time: '12000.000000' 2022-11-10 20:11:54 (27948): Status Report: CPU Time: '11972.406250' 2022-11-10 20:44:36 (27948): Powering off VM. 2022-11-10 20:44:37 (27948): Successfully stopped VM. 2022-11-10 20:44:37 (27948): Deregistering VM. (boinc_690a80b3b9f01bd0, slot#8) Computer ID 4639 Laufzeit 3 Stunden 53 min. 7 sek. CPU Zeit 3 Stunden 52 min. 8 sek. Prüfungsstatus Ungültig https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=3144569 |
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