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    Multicast Deployment and basic deployment & deployment speed dropping

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    • H
      Homer_snow
      last edited by

      I am new to FOG
      and I have two questions-…-!

      The first one is:
      After the installation and imaging.
      I find that I can only deploy the image by multicast mode only
      but when I tried to deploy the image by the basic mode(actually I don’t know what’s it called) , the system halted after the deployment started a few seconds.
      I don’t know it’s the problem of my settings or something else

      The second one is:
      the deployment speed keeps dropping (multicast 3 clients)
      when the task just started, the speed is about 600MB/min
      but after about 30mins, when I came back to check the progress I found the speed dropped to about 400MB/min and the speed was still dropping
      Is there any method to speed up the progress?

      P.S. I am not good at English so if you can’t understand what I am saying, please reply me and I will try my best to explain it because I do want to solve these problems. 😄
      Thank you for helping me!

      ( I am not sure whether I have posted in the correct area or not. If not, please tell me:P)

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      • M
        mesaman82
        last edited by

        At least you can multicast LOL! When I get a task started for multicast all machines load up fine but then freeze on “Please Wait.” I can deploy machines but only about 10 or so at a time. We started at trying 20 machines but a few of them will come up with errors when trying to image…“NOHZ: local_softirq_pending 08.” This is nerve racking…I have done well with building the machine and installing Fog…I have it running stand alone with independent DHCP through a Cisco unmanaged 24-port switch. We are imaging laptops and have about 1000 to go. We are in a bad situation. It would be nice if someone could help me out as well. I am still fairly new to Ubuntu and not totally comfortable with this new education yet…LOL.

        Server Specs:
        HP Compaq 5100 Small Form Factor
        Pentium 4 Duo-Core 3.2GHz
        2 GB RAM
        Using a PCI Intel PRO/1000 GT low-profile NIC
        Running Ubuntu 10.04 with Fog 0.32

        I realize this hardware is minimal but right now its the only thing I have to work with. The system monitor shows to barely have any CPU usage or RAM usage. The network activity is steady at about 75%.

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