1) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46946)
Posted 5 hours ago by maeax
Post:
Seeing a lot of sigusr1 problems from different Server.
Theory AND Atlas. Win11pro.
2) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46945)
Posted 6 hours ago by maeax
Post:
Theory have a lot of short Tasks. All are connecting to CVMFS and using Squid without problems.
3) Message boards : Theory Application : Problem of the day (Message 46943)
Posted 11 hours ago by maeax
Post:
<app>
<name>Theory</name>
<max_concurrent>40</max_concurrent>
</app>
Win11pro
Get only 20 Theory-Tasks.
4) Message boards : Number crunching : CentOS9 squid Win11pro (Message 46939)
Posted 14 hours ago by maeax
Post:
Theory is also working with Squid 5.2 in CentOS9-VM.
5) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46931)
Posted 19 hours ago by maeax
Post:
PLEASE!
FATAL: Could not read from the boot medium! System halted.

Hold the ball flat...
6) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46929)
Posted 20 hours ago by maeax
Post:
The next Atlas show no RDP in Boinc.
Have stopped testing Atlas complete and running only Theory with the old wrapper.
7) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46928)
Posted 20 hours ago by maeax
Post:
RDP show no running Collision. 20 sec CPU-Time - 15 Min Run-Time.
Cancel it now!

Verschoben:VM environment needs to be cleaned up.


Have set prefs using Theory AND Atlas with Unlimited Tasks instead of 8.
Flooting with Theory Tasks, OMG!
8) Message boards : ATLAS application : ATLAS vbox v2.01 (Message 46926)
Posted 21 hours ago by maeax
Post:
Tasks are downloaded Win11pro including 1.07 GByte .vdi (10:30 min. with 70 MBits)
vboxwrapper_26204_windows_x86_64.exe :-)
https://lhcathome.cern.ch/lhcathome/results.php?hostid=10631979
9) Message boards : Theory Application : Problem of the day (Message 46923)
Posted 1 day ago by maeax
Post:
output.tgz with 17 Byte is not deleted in the Theory-SLOT-Folder after finishing a Theory Task.
Boinc is 7.16.11.
Have running Atlas and Theory as native in a CentOS8-VM.
Atlas have no problems, folder is empty after closing task.
When 400 Slots reached no more task is running neither Atlas not Theory.
10) Message boards : Number crunching : CentOS9 (Message 46921)
Posted 2 days ago by maeax
Post:
Please see the following page for official CERN information on CentOS versions: https://linux.web.cern.ch/centos/

Many software packages including CVMFS are not yet ready for CentOS9 but support for CVMFS is planned soon.

Is there a timewindow for using cvmfs and Boinc in CentOS9?
11) Message boards : ATLAS application : Problem of the day ATLAS (Message 46917)
Posted 6 days ago by maeax
Post:
2022-06-21 20:26:53 (52460): Guest Log: 2.6.3.0 1852 307445734561825742 32172 105817 3 1 1492435 4096000 0 65024 0 0 n/a 0 0 http://s1cern-cvmfs.openhtc.io/cvmfs/atlas.cern.ch http://xx.xxx.xxx.xx:3128 1
2022-06-21 20:26:53 (52460): Guest Log: ATHENA_PROC_NUMBER=12
2022-06-21 20:26:55 (52460): Guest Log: *** Starting ATLAS job. (PandaID=5497406599 taskID=29339193) ***
2022-06-21 22:02:59 (52460): Status Report: Elapsed Time: '6000.000000'
2022-06-21 22:02:59 (52460): Status Report: CPU Time: '29828.796875'
2022-06-21 23:43:05 (52460): Status Report: Elapsed Time: '12000.000000'
2022-06-21 23:43:05 (52460): Status Report: CPU Time: '66942.609375'
2022-06-22 00:41:18 (52460): Guest Log: *** Job finished ***

Computer ID 10795955 https://lhcathome.cern.ch/lhcathome/result.php?resultid=358429345
Laufzeit 4 hours 18 min. 52 sek.
CPU Zeit 23 hours 48 min. 43 sek.
Prüfungsstatus Gültig
Punkte 871.48

12 CPU's: 4 hours x 12 = 48 Hours.
CPU Time 23 hours 48 min. 43 sek??
12) Message boards : Number crunching : Current work - run times (Message 46912)
Posted 9 days ago by maeax
Post:
Thank you
13) Message boards : Number crunching : Current work - run times (Message 46910)
Posted 9 days ago by maeax
Post:
Be so kind and stop your Avatar.
This have a bad performance inside your messages for us,
14) Message boards : Number crunching : Current work - run times (Message 46906)
Posted 10 days ago by maeax
Post:
Feel free to do this in your way, but
Boinc-Project is a small Window in Cern-IT.
There are some tasks with problems in runtime, of course.
15) Message boards : CMS Application : Is there a Native version in the pipeline? (Message 46900)
Posted 11 days ago by maeax
Post:
Water-Cooling alone is no solution. Have seen this with Threadripper 3995.
There is some heat up to 3 times more than in the nature.
Hoping for the future also without air condition!
Energy come since 10 years from renewable.
16) Message boards : Number crunching : CMS computation error, Atlas doing nothing (Message 46897)
Posted 12 days ago by maeax
Post:
It was only a idea.
Have over the day also a small number of Tasks (mostly Atlas with long running and doing nothing).
The last one this morning discovered - 24 hours doing nothing with 12 CPU's.
17) Message boards : Number crunching : CMS computation error, Atlas doing nothing (Message 46892)
Posted 12 days ago by maeax
Post:
If you have network-cable for both you can change the LAN-Port in the Router for this both cable, mostly is using WifI also difficult.
18) Message boards : Number crunching : CMS computation error, Atlas doing nothing (Message 46888)
Posted 13 days ago by maeax
Post:
Have seen today at Theory some Tasks with problems to connect to the mounted Cern-Server(grid.cern.ch, sft.cern.ch...)
Maybe this is also a reason for this CMS.
19) Message boards : Theory Application : Problem of the day (Message 46885)
Posted 13 days ago by maeax
Post:
Have seen a Download of hours, Running Theory First time on Threadripper today in Win11pro!
Combination of Atlas AND Theory stopped Tasks for Theory, because of Tasklimit of 8. LHC-Prefs are set to nolimit.
Have deleted App-config for using Atlas. Now Download of Theory-Tasks is ok.
20) Questions and Answers : Unix/Linux : Communication with VM Hypervisor failed (Message 46884)
Posted 14 days ago by maeax
Post:
https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=5560&postid=43781#43781
https://lhcathome.cern.ch/lhcathome/forum_thread.php?id=5818&postid=46538#46538


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