1) Message boards : Theory Application : New native version v300.08 (Message 49822)
Posted 26 days ago by Profile tazzduke
Post:
It's all working now, but not to sure why, but maybe a reboot did something lol.

But here is a work unit from LHC-Dev (( had it running a few of the theory tasks over there)

https://lhcathomedev.cern.ch/lhcathome-dev/result.php?resultid=3310417

I am getting the pause and resume now, with no errors.

Also this is the output in the stderr.txt in one of my theory tasks from here (not dev) which I tried it as well and you can see it is working as well.

05:49:29 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] Starting runc container.
05:49:29 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] To get some details on systemd level run
05:49:29 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] systemctl status Theory_2743-2722097-13_1.scope
05:49:29 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] mcplots runspec: boinc pp jets 13000 160 - pythia8 8.308 tune-A2 100000 13
05:49:29 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] ----,^^^^,<<<~_____---,^^^,<<~____--,^^,<~__;_
07:40:32 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] Pausing systemd unit Theory_2743-2722097-13_1.scope
07:43:01 AWST +08:00 2024-03-24: cranky-0.1.4: [INFO] Resuming systemd unit Theory_2743-2722097-13_1.scope

Regards
2) Message boards : Theory Application : New native version v300.08 (Message 49821)
Posted 26 days ago by Profile tazzduke
Post:
Evening,

Thank you for the extra steps to look at and also an output of what it is supposed to look like.

I have to step out for the evening, but I can post this bit of info on my system, using the following version of systemd.

systemd 249 (249.11-0ubuntu3.12)

Regards
3) Message boards : Theory Application : New native version v300.08 (Message 49819)
Posted 26 days ago by Profile tazzduke
Post:
Good morning,

As suggested, went an selected a running theory task and paused it in BOINC.

Looked in the matching stderr.txt for task to get the command.

Ran the command - systemctl status Theory_2743-2733248-9_1.scope

This was the output - Unit Theory_2743-2733248-9_1.scope could not be found.

Resumed task, task reset itself back to 0.00 percent and then finished as a computation error.

Here is the task - https://lhcathome.cern.ch/lhcathome/result.php?resultid=408107778

Hopefully someone else has had success and that would mean my setup is partially correct, but the suspend/resume is not setup correctly.

Cheers
4) Message boards : Theory Application : New native version v300.08 (Message 49813)
Posted 27 days ago by Profile tazzduke
Post:
Ok, will try and find some time on the weekend and give it a go.

Cheers
5) Message boards : Theory Application : New native version v300.08 (Message 49811)
Posted 27 days ago by Profile tazzduke
Post:
Tried on both Linux Mint 20.3 (Ubuntu 20.04) and 21.2 (Ubuntu 22.04). I guess I can't run Theory any more until sudo 1.9.10 gets added to the Ubuntu repository.
Found Sudo-Version 1.9.9.
This sudo version is lower than 1.9.10.
It does not support regular expressions.
Hence, sudoers will not be modified.
Error running /tmp/prepare_theory_native_environment


I know I am most likely late to the party on this one, but I only just started again with Theory Native, and ran into the same problem as Aurum.

I went and visited the SUDO website at https://www.sudo.ws/, and grabbed the latest package for my distribution.

Installed the latest version and then re ran the command in Laurence's OP.

Here is one my of validated workunits -

https://lhcathome.cern.ch/lhcathome/result.php?resultid=408095114

Cheers
6) Message boards : ATLAS application : queue is empty (Message 49066)
Posted 23 Dec 2023 by Profile tazzduke
Post:
Greetings,

A nice supply of ATLAS workunits at the moment, keeping my PC"s working.

Regards
7) Message boards : ATLAS application : ATLAS vbox and native 3.01 (Message 48663)
Posted 26 Sep 2023 by Profile tazzduke
Post:
Try this:
[sudo] watch -n10 "find /var/lib/boinc-client/slots -name \"log.EVNTtoHITS\" |sort |xargs -I {} -n1 sh -c \"echo "{}"; grep -Po 'INFO.*Run:Event.*\K\(.*' {} |tail -n4; echo\""
...

This rocks !

Thank you very much

Yeti


+1
8) Message boards : ATLAS application : getting error code 1 (Message 48160)
Posted 31 May 2023 by Profile tazzduke
Post:
Greetings All

I tried on Linux Mint 21.1 which is based off Ubuntu 22.04, I got computation errors on all 3 machines (Also was using Boinc 7.20)

I reverted back to Linux Mint 20.2 on these machines and also using Boinc 7.16.

All is good now, not techie enough to know what is the root cause of problem though.

Cheers
9) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 46033)
Posted 10 Jan 2022 by Profile tazzduke
Post:
Well I am a bit late to the party

Was enjoying those tasks, hopefully they will return one day.

Cheers and Well Wished
10) Message boards : ATLAS application : What caused this to run 24hrs and not even complete before aborting? (Message 45533)
Posted 25 Oct 2021 by Profile tazzduke
Post:
Greetings

Might be an time to invest in another stick of ram for that machine,

Regards
11) Message boards : ATLAS application : Guide for building everything from sources to run native ATLAS on Debian 9 (Stretch) Version 2 (Message 45345)
Posted 16 Sep 2021 by Profile tazzduke
Post:
Greetings All

Had to rebuild one of my workstations, some of the computer details are as follows

Computer - ID: 10695708
Linux Mint 20.2
Kernel Version - 5.4.0-84
Boinc Version - 7.16.6
GO Version - go1.17.1
Singularity Version - 3.8.0-rc.1+287-g5a02820ef

Followed the instructions at the start of this thread, so I could do Atlas Native Tasks.

I installed all the packages, then started from Build and install cvmfs, however it did stop during make, as I needed to install python-setuptools.

Then I ran the make command again and then it continued successfully.

Completed this workunit successfully - https://lhcathome.cern.ch/lhcathome/result.php?resultid=325379002

Cheers
12) Message boards : ATLAS application : Ubuntu 20.04 support? (Message 44821)
Posted 26 Apr 2021 by Profile tazzduke
Post:
Greetings All

Just thought I would advise that am running Linux Mint 20.1, and completed 3 Native Atlas workunits (2 x with a HITS file - Valid but also 1 of my workunits lost the net connection and failed on HITS)

This machine is also running

Go version - go1.16.2

Singularity version - 3.7.2+10

Followed the instructions as per the following forum post, especially the section on Build and install singularity:

https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=4840

Also found some hints on the homepages if I came across a hiccup
CernVM https://cvmfs.readthedocs.io/en/stable/cpt-quickstart.html
GO https://golang.org/doc/install

Regards
13) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44597)
Posted 29 Mar 2021 by Profile tazzduke
Post:
OK, I see.
It only affects your local CVMFS client on the Linux box.
Tasks running in a CERN VM (like CMS) forward a proxy set for BOINC to the VM.

Native tasks have to rely on the CVMFS configuration made by the local admin.
Just configure that CVMFS to use your existing proxy.

If there are more questions they should be discussed in a separate thread since it is OT here.


Okay and noted.

Again thankyou for your insight computezrmle, you have helped me sort out the fine tuning of running these tasks.

Cheers
14) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44596)
Posted 29 Mar 2021 by Profile tazzduke
Post:
Hi All

Found out the problem, I forgot to update the default.local file in /etc/cvmfs and then do the config_reload command and then I did the config_config stat command which showed the using local proxy.

Now have downloaded 1 more workunit and will see if I am on the right track.

Cheers
15) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44594)
Posted 29 Mar 2021 by Profile tazzduke
Post:
Well that is strange, as I do have a Squid Proxy setup on the following machine

https://lhcathome.cern.ch/lhcathome/show_host_detail.php?hostid=10676832

Which has processed the following task successfully.

https://lhcathome.cern.ch/lhcathome/result.php?resultid=306228088, and this is in the stderr file.


2021-03-29 00:30:38 (1800): Guest Log: VERSION PID UPTIME(M) MEM(K) REVISION EXPIRES(M) NOCATALOGS CACHEUSE(K) CACHEMAX(K) NOFDUSE NOFDMAX NOIOERR NOOPEN HITRATE(%) RX(K) SPEED(K/S) HOST PROXY ONLINE

2021-03-29 00:30:38 (1800): Guest Log: 2.4.4.0 3747 2 25840 14801 2 1 1243074 4096000 2 65024 0 2 100 0 0 http://s1asgc-cvmfs.openhtc.io:8080/cvmfs/grid.cern.ch http://192.168.1.100:3128 1


This machine that is specifically setup to run ATLAS native workunits - https://lhcathome.cern.ch/lhcathome/show_host_detail.php?hostid=10667767

which processed the Atlas Long Simulation, has been switched over to run 1 x CMS, and yes the Squid Proxy is detected running the CMS (VM).

But I will look to see if I have missed something with setting up in regards to Linux Native Workunits and squid proxies.

Cheers
16) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44592)
Posted 29 Mar 2021 by Profile tazzduke
Post:
Hi computezrmle

That did it, came home and found one crunching away.

Thankyou
17) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44591)
Posted 29 Mar 2021 by Profile tazzduke
Post:
Hi computezrmle,

Well that could be it, will have a look when i get home from work.

Cheers
18) Message boards : ATLAS application : ATLAS long simulation 1.00 (Message 44588)
Posted 29 Mar 2021 by Profile tazzduke
Post:
Well am still trying to get one of these long ones lol

Sooner or later, I will get one.

Cheers
19) Message boards : Number crunching : Anonymous Platform - Scheduler request failed: HTTP internal server error (Message 38891)
Posted 18 May 2019 by Profile tazzduke
Post:
Moved
20) Message boards : Number crunching : Checklist Version 3 for Atlas@Home (and other VM-based Projects) on your PC (Message 38582)
Posted 19 Apr 2019 by Profile tazzduke
Post:
Greetings Yeti

Thankyou for your updated checklist and all you and your teams efforts.

I have now managed to complete 2 x ATLAS jobs (using mt 4 cores per job).

I believe my earlier (okay way earlier) troubles, were caused by insufficient RAM in the computer, had 8 GB, now has 16 GB.

Yes both have the HITS file entry in the output.

Cheers


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