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ATLAS application :
atlas error
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Send message Joined: 27 Apr 24 Posts: 18 Credit: 1,138,125 RAC: 207 ![]() ![]() |
I've applied your fix, although your command didn't work for me. I created the file manually and moved it as root to the correct folder. My Atlas native now works fine, so thank you for your help. Now, if only I can find out why Theory native doesn't work on this machine ... |
Send message Joined: 2 May 07 Posts: 2276 Credit: 177,244,955 RAC: 64,440 ![]() ![]() |
Since 0:00 UTC, Atlas-Tasks running without doing anything. 0.00% CPU-using. |
Send message Joined: 14 Jan 10 Posts: 1460 Credit: 9,820,654 RAC: 2,036 ![]() ![]() |
Since 0:00 UTC, Atlas-Tasks running without doing anything. 0.00% CPU-using.Meanwhile resolved or local problem. To test this I loaded 5 tasks and after 20 minutes initializing time of the VM's, all five happily processing events. |
Send message Joined: 2 May 07 Posts: 2276 Credit: 177,244,955 RAC: 64,440 ![]() ![]() |
Ok, thanks, sorting them out. Maybe Squid... or other reasons. |
Send message Joined: 18 Dec 15 Posts: 1904 Credit: 144,063,992 RAC: 80,455 ![]() ![]() ![]() |
but the problem of failing downloads still exists :-(Since 0:00 UTC, Atlas-Tasks running without doing anything. 0.00% CPU-using.Meanwhile resolved or local problem. |
Send message Joined: 14 Jan 10 Posts: 1460 Credit: 9,820,654 RAC: 2,036 ![]() ![]() |
...but the problem of failing downloads still exists :-(Yeah, there must be something awful rotten in the database for several ATLAS-tasks. Even new tasks created last night suffer from this checksum issue and more painful after the return keep the tasks in progress and resent them again as 'lost' tasks. |
Send message Joined: 18 Dec 15 Posts: 1904 Credit: 144,063,992 RAC: 80,455 ![]() ![]() ![]() |
I am wondering how long it will take to get all this straightened out...but the problem of failing downloads still exists :-(Yeah, there must be something awful rotten in the database for several ATLAS-tasks. |
Send message Joined: 2 May 07 Posts: 2276 Credit: 177,244,955 RAC: 64,440 ![]() ![]() |
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![]() Send message Joined: 15 Jul 05 Posts: 251 Credit: 5,980,494 RAC: 299 ![]() ![]() |
We do have a new server running the ATLAS assimilator and validator, but not have any changes to the upload/download servers for months. Could it be a scheduler issue? My own clients do not get this error, and as far as I can see not our other servers either. Would suggest to detach/remove LHC@home and re-attach to the project if you observe this as suggested by Crystal Pellet. Edit: BOINC client 7.20.2 does not have any download issues. |
Send message Joined: 2 May 07 Posts: 2276 Credit: 177,244,955 RAC: 64,440 ![]() ![]() |
Do Volunteers have old Boinc-Versions for this problem? https://lhcathome.cern.ch/lhcathome/host_stats.php?boinc_version=1 Boinc-Website is the Standard for Boinc-Version in Windows, Linux and other. |
Send message Joined: 27 Sep 08 Posts: 877 Credit: 742,876,110 RAC: 252,179 ![]() ![]() ![]() |
I have 8.02 and get the error so I don't think its to do with the boinc version? The downloads are 0 so looking in my logs and the code its looks to be a 404 error which is resource not found, I don't see what we can do about this. |
Send message Joined: 2 May 07 Posts: 2276 Credit: 177,244,955 RAC: 64,440 ![]() ![]() |
Ok, have only Win11pro, no Linux for Atlas. Are there other Download Server for Linux? |
Send message Joined: 27 Sep 08 Posts: 877 Credit: 742,876,110 RAC: 252,179 ![]() ![]() ![]() |
They are all the same servers for both OS as far as I understand |
Send message Joined: 18 Dec 15 Posts: 1904 Credit: 144,063,992 RAC: 80,455 ![]() ![]() ![]() |
Nils Høimyr wrote: We do have a new server running the ATLAS assimilator and validator, but not have any changes to the upload/download servers for months. Could it be a scheduler issue?On one of my hosts, for testing purposes, I now detached and re-attached LHC@home - and this seems to work :-) (just resetting the project did NOT solve the problem) |
Send message Joined: 17 Aug 17 Posts: 124 Credit: 10,732,473 RAC: 11,124 ![]() ![]() ![]() |
I get permission denied when I try these commands? |
Send message Joined: 27 Sep 08 Posts: 877 Credit: 742,876,110 RAC: 252,179 ![]() ![]() ![]() |
which commands, whats error? |
Send message Joined: 17 Aug 17 Posts: 124 Credit: 10,732,473 RAC: 11,124 ![]() ![]() ![]() |
echo "kernel.apparmor_restrict_unprivileged_userns = 0" >/etc/sysctl.d/99-userns.conf sysctl --system I have tried switching to the VM tasks and now getting validate error |
![]() ![]() Send message Joined: 27 Jun 06 Posts: 11 Credit: 3,589,768 RAC: 3,763 ![]() ![]() ![]() |
I get permission denied when I try these commands? You need root privileges, either 'su' or use sudo |
Send message Joined: 12 Jul 11 Posts: 115 Credit: 1,328,232 RAC: 2,714 ![]() ![]() |
I got some Atlas tasks on my intel iMac but they end with "validate error" status like this one. In the log I see this 2025-06-29 10:41:05 (2284): Guest Log: *** Error codes and diagnostics *** 2025-06-29 10:41:05 (2284): Guest Log: "exeErrorCode": 0, 2025-06-29 10:41:05 (2284): Guest Log: "exeErrorDiag": "", 2025-06-29 10:41:05 (2284): Guest Log: "pilotErrorCode": 1305, 2025-06-29 10:41:05 (2284): Guest Log: "pilotErrorDiag": "Failed to execute payload:/bin/bash: Sim_tf.py: command not found", 2025-06-29 10:41:05 (2284): Guest Log: *** Listing of results directory *** I can see the other wingmen of the WU are having errors too. Edith : I can see I have another task that is currently running for 2 hours without failing (37%), in the stderr.txt of the task I found this 2025-06-29 12:07:54 (6239): Guest Log: [INFO] Detected branch: prod 2025-06-29 12:07:54 (6239): Guest Log: This is the prod version of the ATLAS job wrapper 2025-06-29 12:07:54 (6239): Guest Log: Copying input files 2025-06-29 12:08:02 (6239): Guest Log: Copied input files into RunAtlas. 2025-06-29 12:08:02 (6239): Guest Log: This VM did not configure a local http proxy via BOINC. 2025-06-29 12:08:02 (6239): Guest Log: Small home clusters do not require a local http proxy but it is suggested if 2025-06-29 12:08:02 (6239): Guest Log: more than 10 cores throughout the same LAN segment are regularly running ATLAS like tasks. 2025-06-29 12:08:02 (6239): Guest Log: Further information can be found at the LHC@home message board. 2025-06-29 12:08:11 (6239): Guest Log: Running cvmfs_config stat atlas.cern.ch what does this mean ? |
Send message Joined: 18 Dec 15 Posts: 1904 Credit: 144,063,992 RAC: 80,455 ![]() ![]() ![]() |
any idea why the task https://lhcathome.cern.ch/lhcathome/result.php?resultid=427017087 failed after 1 hr 48 mins? Stderr does not tell much, at least not to me |
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