similar to: virtual MAC address prefixes

I've discussed this a little with Ian off list, but relating to: https://fedoraproject.org/wiki/Features/Condor_Cloud Condor Cloud aims at setting up a bunch of Fedora nodes to act as a mini-cloud managed via the Condor grid infrastructure. So the natural question was... Why not use oVirt Node for this rather than a full Fedora OS install? Pulling condor-cloud and condor RPMs into the core

Is there a database of MAC address prefixes used the common VoIP devices. I see the Linksys Sipura devices state with 00:0E. Does the same apply to other Linksys VoIP equipment? Is there some way VoIP equipment allow themselves to be identified by requesting data from some ports?

Hi Everyone, I have group of R jobs that should be submitted to the condor when I submit the jobs to the condor, they don't run and when I checked the Sched Log files the jobs are exiting with status code 10. Previously, the jobs ran well on condor but now when I submit the jobs on condor they aren't running.Can anyone explain the meaning of this? Here is my submit file: # Submit file

Hello dear R-help group (and David Smith from REvolution), I would like to perform parallel computing using R with Condor (hopefully using foreach or other recommended solutions, if available) for some "Embarrassingly parallel" problem. I will start by listing what I found so far, and then go on asking for help. So far I found the a manual by Xianhong Xie from Rnews_2005-2 (see page

Hello, I would be extremely grateful if anyone is able to provide any (rather obscure) advice on using R with Condor. I think I'm following Xianhong Xie's instructions (R News 5(2) 13-15) correctly, but my job just stays held in the queue (for days / months). I've checked condor_status to make sure there are plenty of machines available, but can't see any way to attack the

Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*

Hi Guys, Facing a weird error . Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2) It seems to be happening with mail sending mail . I am using AUTHSMTP to send mails . Unable to send mail and the app breaks . Any help will be appreciated . Same code worked with ruby 1.8 and rails 2.3.x . *Configuration* Rails 3.2 Ruby 1.9 Engineyard , Linux Instance *Backtrace :*

Hi, I was wondering if anyone has successfully linked R against the Condor libraries so that R can be run as a Condor job in the "standard" (not "vanilla") universe. The advantage of this would be that due to checkpointing, jobs can be suspended and transferred to another node. There is a good overview by Xianhong Xie here:

Dear Experts, Could someone recommend some "quick and dirty" HOWTO on condor based cluster? A did a bunch of cluster setups, I always used PBS (or torque lately). But my professor wants his to be Condor. I started reading Condor documentation, and it is vast. And quick route, like: architecture chart, and parameters I need to configure on master/submit, and compute nodes - somehow

I have Centos 6.1 and i'm configuring cluster with conga, lucci and ricci these services are installed and running without problem. I need this type configuration for a high availability of virtual machines which is run on kvm. My problem is at the time of configuring "service group", when i click to add appears the new windows wich say "add service to cluster" and i fill

Full_Name: Juergen Rose Version: 2.8.0 (2008-10-20) OS: Linux 2.6.27.4 x86_64 Intel Submission from: (NULL) (87.185.220.122) If I start as ordinary user rose R and help.start(), the help is displayed in emacs. If I do as the user root, file:///tmp/Rtmpyzlc7Y/.R/doc/html/index.html is shown as expected in a firefox windows. So it seems to be connected with my private configuration. But I can not

Hello all, Recently I started playing with running R scripts on the Condor system in my institute. (For more on this, have a look at: Running Long R Jobs with Condor DAG by Xianhong Xie link: http://cran.r-project.org/doc/Rnews/Rnews_2005-2.pdf ) Might someone advice me about the following question: How should I handle the RNG (random number generation) in the running of parallel instances of R

Daniel: This discussion used to be on the libvirt list, but seems more appropriate for the users list so I am replying here. > At some time in the past we did set the MAC address on the > host interface > too, but it caused networking problems in some configurations I see. Thanks for the background info. > I guess you have Cacti configured to pull stats directly from the TAP

I suspect I've found a bug buried somewhere deep inside the SMBmv code; I have an application, Archicad, which will not allow you to file->save over the top of an existing file, unless you happen to be the (unix) owner of that file. Unix permissions are mode 664, users can otherwise manipulate the files as expected. I've attempted various combinations/ permutations of

My middleware class "ResponseTimer" doesn''t intercept a request. I don''t know why (the example is from here http://railscasts.com/episodes/151-rack-middleware?view=asciicast; I changed my one a little for Rails 3.2.13 version, the original is for Rails 2.x). So I did as follows: ## in \lib\response_timer.rb ## this is the class of my custom middleware: class

Hello everybody, I have some troubles with uploading files in my Rails project. I use Rails 3, Ruby 1.9.2, rack 1.2.1, and both webrick / passenger on apache I was investigating and have isolated the strange behaviour on a simple empty project: view: <% form_tag({:action => ''upload''}, :multipart => true) do %> <%=text_field_tag :desc %>

My application, a very simple general ledger, that worked very well until June 26 does not work any longer. It is used under Ubuntu 12.04 and I believe there was a Ruby update after that. What happens? When I try to start the appIication I get the following output in my web browser: ActionDispatch::Session::SessionRestoreError Session contains objects whose class definition isn''t

Hello all, I am using Rails 2.0.2 and Ruby 1.8.7 and I need to make use of rack middleware for integrating an ajax file upload plugin(https:// github.com/valums/file-uploader) with paperclip in Rails( As given in this tutorial:- http://mooooooooooo.wordpress.com/2010/12/03/paperclip-valums%E2%80%99s-file-uploader-and-middleware-continued/). I have referred to the rack-middleware Railscast by

My master is running 12.04 Version: 2.7.11-1ubuntu2 Depends: ruby1.8, puppetmaster-common (= 2.7.11-1ubuntu2) My client is 10.04 Version: 2.6.3-0ubuntu1~lucid1 Depends: puppet-common (= 2.6.3-0ubuntu1~lucid1), ruby1.8 I followed this tutorial to install Puppet on the client: http://shapeshed.com/setting-up-puppet-on-ubuntu-10-04/ (I didn''t need that tar ball because the "best

I have a gem, and part of the gem is a piece of rack middleware. In Rails 2.3, I could make the gem set up the middleware without adding anything to config/*.rb in the app. I did this with the following line: ActionController::Dispatcher.middleware.use ''MyMiddleware'' But in Rails 3, this doesn''t work. I''ve tried putting the following into the gem''s