![]() If desired, it is possible to "see" the full cvmfs space by installing the cvmfs client following (). The ouput should contain `vsyscall=emulate`, e.g.: You can find more details on the configuration and usage of VNC in the CMS open data containers in (). TigerVNC) on your local computer (Linux, MacOS or Windows) and start the viewer there, or open the graphics window in your browser with the http address given in the message.Įach time you exit from the container, close the VNC application with You can either install a VNC viewer (e.g. Start the VNC application in the container with ` command as above, but it will be much faster than the first time.įor opening graphics windows, the container image has a VNC application installed. You can create a new container from that image with the same `docker run. This does not remove the image, which took long to download. You can remove the container `my_od` with For example, to see the running processes in the `my_od` container, run: You may need to submit a command from your local host into a running container. # Execute a command in a running container By using CRAB you will be able to access CMS data and Monte-Carlo which are distributed to CMS aligned centres worldwide and exploit the CPU and storage resources at CMS aligned centres. In order to copy this file out of a running container, open another terminal of your local computer and run the following command: CRAB (CMS Remote Analysis Builder) is a utility to submit CMSSW jobs to distributed computing resources. Create an file in the container (for example) with You can copy file out of a runnning container to your local computer. Status: Downloaded newer image for cmsopendata/cmssw_7_6_7-slc6_amd64_gcc493:latest ![]() These commands are for 2015 proton-proton data, with the CMSSW version 7_6_7 and the `cmssw_7_6_7-slc6_amd64_gcc493` container image. In the following instructions, make sure to replace the CMSSW version and the container image name according to the table above. # Fetch a CMSSW image and start a container $ cmsenv # do not execute this command if you are working in the container CMS open dataĬmsopendata/cmssw_7_6_7-slc6_amd64_gcc493
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