|
1)
Questions and Answers :
Unix/Linux :
Installing vbox on fedora30
(Message 46849)
Posted 6 Jun 2022 by nairb Post: For those who worry about such things I have managed to install vbox on fedora 36. Not the best solution. So I tried one of the fedora spins the LXDE one. It requires much less disk space which is great since I have a bunch of sata 40g disks. It took a fair amount of effort to get boinc to see virtualbox. A good many messages saying that vbox was not installed. Anyway after a few hours it was fixed. SO fedora 36 and vbox seem to be a winning combination. |
|
2)
Questions and Answers :
Unix/Linux :
Installing vbox on fedora30
(Message 46841)
Posted 1 Jun 2022 by nairb Post: Well, for what it's worth...... I have a disk with fedora 32 installed. So I plugged it into a 4core I5 machine. And after a fair bit of effort managed to get vbox 6.1 installed as well. I set the application to use only 2 cpu's at once and set it off. Well sofar it's doing ok. So it looks like fedora 32 is ok to use. I know it's not a mass market, but I suspect fedora 33/34 will be ok as well. |
|
3)
Questions and Answers :
Unix/Linux :
Installing vbox on fedora30
(Message 46699)
Posted 28 Apr 2022 by nairb Post: Well the Orale/VirtualBox website says fedora 32 or fedora 33/34/35. So it looks like I dont have the kit to run this atlas stuff. I dont want to upgrade to the latest fedora because I dont know if I could get the libs for CPDN. I think fedora dropped 32bit support after fedora 30. This windoze laptop just does not have the memory to run atlas and other tasks together. There is always sixtrack. Ta Nairb |
|
4)
Questions and Answers :
Unix/Linux :
Installing vbox on fedora30
(Message 46689)
Posted 27 Apr 2022 by nairb Post: Anybody tried installing the vbox on fedora 30 linux. Just wondering if additional libs are needed. For cpdn there were 3/4 additional libs needed...... but they were32 bit libs. Ta Nairb |
|
5)
Questions and Answers :
Windows :
Low cpu usage
(Message 46685)
Posted 26 Apr 2022 by nairb Post: Hurrrray its done an Atlas w/u and its been Completed and validated. The smart move now is to let it complete the w/u left and set up the desktop with vbox and run Atlas from there since its always connected to the internet. This laptop is better with the six track w/u. But at least its worked for once. Ta Nairb |
|
6)
Questions and Answers :
Windows :
Low cpu usage
(Message 46678)
Posted 25 Apr 2022 by nairb Post: Yes that was the real problem - not enough memory. I followed the checklist but still needed to stop a couple of other processes to get enough memory for the vbox to work. Even the F2/F3 keys work now. I get 2 athema.py processes running and it has completed 10 of 200 events so far. Its plain I will have to increase the amount of memory on this machine if I want to run atlas on a regular basis. Thanks to all who have helped. I would have probably given up otherwise. I will try getting the I7 machine set-up with vbox but had better wait till the cpdn jobs have finished first. Thanks Nairb |
|
7)
Questions and Answers :
Windows :
Low cpu usage
(Message 46676)
Posted 24 Apr 2022 by nairb Post: Right I have a major step forward. For some reason the alt f3/f2 gave the login prompt (again) but this time I used atlas login (again) and for the first time ever I was logged in. Hurray. Now I am more familiar with linux so first i found out that it does see 4 cpus. Top produced some interesting info. A quick grep with athena and nothing was found. All cpu's are idle. The id in top is 99.9%. Nearly all memory is free. So it would seem that nothing is being processed. There are 4 cpu's in the top list. Is there a log somewhere that might show why its failed or not processing? or failed to start. Ta Nairb |
|
8)
Questions and Answers :
Windows :
Low cpu usage
(Message 46674)
Posted 24 Apr 2022 by nairb Post: So, in the VirtualBox manager I press the green "show" icon. I get a black window which I can try and log on. If I select "machine from the menu and then session information from the drop down menu I get another screen showing cpu load at about 50% average. But I dont know if that is all four cpu's or just 1. From Boinc if I select properties from the running job is says 7.30mins of cpu time and 4 seconds CPU time since checkpoint. With an Elapsed time of 18.36 hrs. I think I have opened all the correct port numbers. I dont think this is working. And I dont think it ever has on this win10 machine for some reason. I ran the V-CPU from LeoMoon and have 2 green boxes. I bet if I leave this running it would take 3+ days if it dosen't fail first |
|
9)
Questions and Answers :
Windows :
Low cpu usage
(Message 46667)
Posted 23 Apr 2022 by nairb Post: Thanks for the info. Its running all 4 cpu's and still at about 60%. Its been running nearly 24hrs and its at 79%. Somewhat longer than the 15 hrs stated in boinc. It looks like running another 12 hrs at least. Still all normal?? Ta Nairb |
|
10)
Questions and Answers :
Windows :
Low cpu usage
(Message 46663)
Posted 22 Apr 2022 by nairb Post: Just added ATLAS Simulation. Downloaded the latest version of VM box 6.1 and downloaded a few Atlas jobs. I suspended all but 1 job and its started and "seems" to be running?. It is doing about 6.5%/hr. I notice that the cpu load is averaging about 60%. Is this normal?. All other other jobs from other projects seem to run 100%. Even the six track runs max speed. The normal windoz task manager show very little cpu load. Is this all normal? Ta Nairb |
|
11)
Message boards :
Sixtrack Application :
EXIT_DISK_LIMIT_EXCEEDED
(Message 43333)
Posted 11 Sep 2020 by nairb Post: Getting a bunch of EXIT_DISK_LIMIT_EXCEEDED as well. After running for a few hours. The computer does other projects fine......... |
|
12)
Message boards :
Number crunching :
Peer certificate cannot be authenticated with given CA certificates
(Message 42701)
Posted 30 May 2020 by nairb Post: Seems to be fixed with the workaround on https://boinc.bakerlab.org/rosetta/forum_thread.php?id=14006&postid=96882 LHC & Rosetta both seem to work. Other projects still work. |
|
13)
Message boards :
Number crunching :
Peer certificate cannot be authenticated with given CA certificates
(Message 42689)
Posted 30 May 2020 by nairb Post: I can confirm that Linux (fedora 30) is working fine with no certificate issues. So far anyway on LHC & Rosetta |
|
14)
Message boards :
Number crunching :
Peer certificate cannot be authenticated with given CA certificates
(Message 42682)
Posted 30 May 2020 by nairb Post: same problem here, with LHC and Rosetta. GPUGRID and WCG are okay. Open the ca-bundle.ca with notepad or similar then its line 4 |
|
15)
Message boards :
Number crunching :
Peer certificate cannot be authenticated with given CA certificates
(Message 42681)
Posted 30 May 2020 by nairb Post: Same issue here. I thought LHC had lent some server capacity to Rosetta for the COVID-19 project. Maybe this has messed something up... |
|
16)
Message boards :
ATLAS application :
The last 10% takes days
(Message 41824)
Posted 5 Mar 2020 by nairb Post: Sorry if this has been asked before... I'm sure it has. After endless hundreds of sixtrack jobs I thought I would try an Atlas w/u. I started off with an expected run time of 18 hrs or so. Well its now into 4 days 5hrs with 5% left. The last 10% has taken ages. I'm not sure it will make the 6th march deadline. There seems to be little cpu activity (2 cores 4 logical cpu's) and little memory usage. Is this typical? Ta Nairb Win10, I5 cpu 8 gig ram |
|
17)
Message boards :
Number crunching :
Postponed: VM job unmanageble, restarting later ?????
(Message 35544)
Posted 17 Jun 2018 by nairb Post: I am having the same issues. I upgraded to the latest Boinc (7.10.2 x64) with the VB. Must be a version problem. 4 jobs all stuck with "VM job unmanageable, restarting later " Restarting Boinc get them running for a short while before the same message again. VB is 5.2.12. Which version of VB is best?. |
|
18)
Message boards :
ATLAS application :
Unable to upload an Atlas task
(Message 34551)
Posted 6 Mar 2018 by nairb Post: I am getting a 100% transfer of file and then fails. It then tries to upload the entire file again and fails at 100%.... frustrating. |
|
19)
Message boards :
News :
File upload issues
(Message 33894)
Posted 17 Jan 2018 by nairb Post: Same here with :- 17/01/2018 18:33:32 | LHC@home | Temporarily failed upload of Au0KDmLGRurnDDn7oo6G73TpABFKDmABFKDmQrFKDmABFKDmRzxOQn_0_r70336218_ATLAS_result: transient upload error I presume it will get up loaded at some stage...before its deadline. |
|
20)
Message boards :
ATLAS application :
Uploads of finished tasks not possible since last night
(Message 33546)
Posted 28 Dec 2017 by nairb Post: Seems to be stuck again.. 28/12/2017 11:42:11 | LHC@home | [error] Error reported by file upload server: [0ZbMDmof9nrnDDn7oo6G73TpABFKDmABFKDmxLFKDmABFKDmtodCCn_0_r1908771280_ATLAS_result] locked by file_upload_handler PID=-1 |
Next 20
©2023 CERN