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楼主: panda7456

[项目新闻] [BOINC] [物理类] Virtual LHC(原名 Test4Theory@home)

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 楼主| 发表于 2011-8-10 12:10:21 | 显示全部楼层
PLEASE REBOOT YOUR VM IF JOBS ARE NOT COMING

We ran out of jobs from CERN last night, and have just refilled the queues. Your system(s) may now be waiting for new jobs. Sorry, but to restart your job flow, you will need to reboot the VM on each of your your machine(s). You do not need to restart BOINC tasks.

We will fix this restart bug in the next CernVM release.

17 Mar 2011 13:51:04 UTC
发表于 2011-8-10 12:10:34 | 显示全部楼层
这个项目怎么加入?
 楼主| 发表于 2011-8-10 12:10:34 | 显示全部楼层
Presentation of the project at Asia@Home workshop
The 20 of March, the project has been presented in the workshop Asia@Home in Taipei, Taiwan.

You can find the slides of the presentation here. A similar hackfest will be also held in Beijing, China, where hackers and scientists will try to solve different challenges.
20 Mar 2011 6:40:30 UTC
 楼主| 发表于 2011-8-10 12:11:06 | 显示全部楼层
RAN OUT OF JOBS AGAIN, SORRY, PLEASE REBOOT YOUR VM



We ran out of jobs from CERN again last night, and have just refilled the queues. Your system(s) may now be waiting for new jobs. Sorry, but to restart your job flow, you will need to reboot the VM on each of your machine(s). You do not need to restart BOINC tasks.

(We will fix this restart bug in the next CernVM release).

We think perhaps some people are accidentally draining the job queue by letting failing tasks run too long - please check that events are being processed in your VM.


21 Mar 2011 10:42:06 UTC
 楼主| 发表于 2011-8-10 12:11:21 | 显示全部楼层
JOB QUEUES EMPTIED AGAIN, PLEASE REBOOT YOUR VM

We ran out of jobs from CERN again last night, and have just refilled the queues. Your system(s) may now be waiting for new jobs. Sorry, but to restart your job flow, you will need to reboot the VM on each of your machine(s). You do not need to restart BOINC tasks.

(We will fix this restart bug in the next CernVM release).

We are working on an automatic job generator which should be ready soon and will also avoid this problem.

25 Mar 2011 5:35:47 UTC
 楼主| 发表于 2011-8-10 12:11:30 | 显示全部楼层
JOB QUEUES REFILLED AGAIN, PLEASE REBOOT YOUR VM



We ran out of jobs from CERN again this morning, and have just refilled the queues. Your system(s) may now be waiting for new jobs. Sorry, but to restart your job flow, you will need to reboot the VM on each of your machine(s). You do not need to restart BOINC tasks.

(We will fix this restart bug in the next CernVM release).


27 Mar 2011 14:07:45 UTC
 楼主| 发表于 2011-8-10 12:11:43 | 显示全部楼层
CERN POWER CUT - NO MORE JOBS FOR NOW
Unfortunately CERN has had a power cut (!!) so CernVM and Co-Pilot are down.

News will follow... but no more jobs for now.

Ben
29 Mar 2011 9:58:25 UTC
 楼主| 发表于 2011-8-10 12:11:53 | 显示全部楼层
Power restored
Co-Pilot servers are up and running again. Please, reboot your virtual machines, so the process can start again without problems.

29 Mar 2011 12:16:59 UTC
 楼主| 发表于 2011-8-10 12:12:06 | 显示全部楼层
New version released!
Dear all,

Today we have released the version 5.01 of the CernVMwrapper. This new version has several improvements/fixes that should provide a better user experience.

The new features are:

1.- The credit system is completely based on BOINC mechanisms, not using any more the the trickle messages.
2.- The running time for obtaining credit has been reduce to 12 hours, so your progress bar should be updated faster.
3.- The time to complete the WU has been extended to one month, so the WU should not be running in high priority mode, unless you have a really old machine.
4.- The VM->poll() function has been removed, providing a better user experience by not polling each 5 seconds the Virtual Machine (additionally this change should fix some problems with some users).
5.- The previous versions did not cleanly removed the VM when canceling the WU through BOINC manager. This new version has fixed this bug too.

Please, wait until the running WU finishes, or if you are experiencing problems, cancel the WU, remove the BOINC_VM by hand using VirtualBox Manager, and ask for new work in BOINC.

If you have any problems, let us know.

Regards,

The team.
30 Mar 2011 13:40:08 UTC
 楼主| 发表于 2011-8-10 12:12:26 | 显示全部楼层
CERN problem again, no jobs for now
Unfortunately CernVM and Co-Pilot are down.

News will follow... but no more jobs for now.

(This is unrelated to the upgrade of wrapper software yesterday)

Ben
31 Mar 2011 4:39:49 UTC
 楼主| 发表于 2011-8-10 12:13:26 | 显示全部楼层
回复 18# 渺微之尘

http://equn.com/forum/thread-31745-1-1.html
  要安装最新版本4.1的vbox
    boinc客户端不能作为系统服务来运行
    然后任务启动的时候,会自动运行vbox的虚拟机来进行计算

url :http://boinc01.cern.ch/test4theory/
 楼主| 发表于 2011-8-10 12:14:44 | 显示全部楼层
CERN problem resolved
The CERN problem this morning was only a network glitch.

Please reboot your VM to restore job flows. No need to touch BOINC.
31 Mar 2011 6:41:37 UTC
 楼主| 发表于 2011-8-10 12:14:57 | 显示全部楼层
Crunching too fast?
Sorry, all the work has been done and the job queue is empty. We will notify you when it is refilled. Have a restful Sunday...
3 Apr 2011 6:54:56 UTC
 楼主| 发表于 2011-8-10 12:15:09 | 显示全部楼层
OK to crunch more now...
The queues are refilled - some of us even work weekends (:-)) ...
3 Apr 2011 14:00:10 UTC
 楼主| 发表于 2011-8-10 12:15:24 | 显示全部楼层
New version released!
A new version of the wrapper has been released. This version, v5.02, tries to address the 64 Windows system problems when deleting the virtual machine.

The new version handles it by removing directly the BOINC_VM folder from your systems. This is working well on GNU/Linux, Windows 32 and Mac OS X. However, there is one step that stills relying on VBoxManage command.

Even though the wrapper deletes the folder, the VM has to be unregistered, so the VBoxManage command is used for this purpose. If this command also fails on 64 bit Windows systems, this version will not fix the problem. However, we have in mind the next steps to solve this problem, if this version does not completely solve it.

Additionally, we want to announce that the source code of the wrapper is publicly available in Google's repository. You can find there other projects, as well as specific documentation of the CernVMwrapper application. Thanks to this publication, you will be able to find more bugs in the code, send patches, and trust the application you are running, as the source code is available. Patches, comments, suggestions are welcomed!

In the repository you can also add bugs, or issues, so we can centralized the wrapper problems, bugs, patches, etc. in a bug track system. This will make easier to follow the evolution of the problems, bugs, patches to volunteers and developers.

You can still free to report about bugs, suggestions, comments, etc. on the forums, but we encourage you to use the issue system if you have found a bug.

Enjoy the new version and happy testing!!
6 Apr 2011 13:20:37 UTC
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