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    Deployment stuck at x percentage

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    FOG Problems
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    • Tom ElliottT
      Tom Elliott @sega
      last edited by

      @sega if you want more “speedy” unicast I would suggest setting your storage nodes queue limit to 2 or three.

      I know this sounds low and all but it’d be better to have 10 systems imaged in 30 - 45 minutes than to have 10 systems imaged in 2-3 hours.

      Unless you can get multicast to work, I think this is your best approach. Another method, though unrealistic, would be to setup multiple storage nodes in the same group (each with only 2 or 3 per vlan) and possible the location plugin to designate the vlan systems to their respective vlan ip groups.

      Ultimately keeping things as they currently are is not going to magically work the next time you try again.

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

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      • Tom ElliottT
        Tom Elliott @sega
        last edited by

        @sega if you can post logs to paste bin and send the link in the forums that may work as well.

        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

        Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

        Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

        S 1 Reply Last reply Reply Quote 0
        • S
          sega @Tom Elliott
          last edited by

          @Tom-Elliott

          That’s a good idea to reduce the limit. But our priority will be to get multicast to work. I’m pretty sure somewhere in our network structure is the error why it’s not working yet.
          Since we have to do that multiply times in a week, reducing the time would be great.

          And here are the logs: https://pastebin.com/JQadkbZ0

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          • george1421G
            george1421 Moderator @sega
            last edited by

            @sega Multicasting should work correctly if the fog server and target computers are on the same subnet. You said that may not be the case. For multicasting to work your router has to support forwarding multicast packets or your router or some device that has access to all of the vlans need to be running an igmp-proxy. This is akin to what a dhcp-helper/relay is to dhcp. You should see exactly what you are seeing if the network doesn’t support multicasting. The FOS Engine is started using unicast messaging, the partcone part is where the multicast stream really starts moving data.

            Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

            S 2 Replies Last reply Reply Quote 0
            • S
              sega @george1421
              last edited by

              @george1421

              Yea, it’s not possible having the FOG and the target pcs on the same subnet. Our switches have the option active igmp. And I see a warning on the switches that they get a v3 query but the device is just configured for igmp v2. But that I have to look with our service provider.

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              • S
                sega @george1421
                last edited by

                @george1421 @Tom-Elliott

                We just saw our switches can’t process v3… Is it possible to change a setting that FOG uses the v2 of igmp?

                Tom ElliottT george1421G 2 Replies Last reply Reply Quote 0
                • Tom ElliottT
                  Tom Elliott @sega
                  last edited by

                  @sega https://www.udpcast.linux.lu/hints.html

                  I think this may tell you more?

                  We don’t control what “version” your switches can/cannot allow?

                  Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                  Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                  Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

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                  • S
                    sega @Tom Elliott
                    last edited by

                    @Tom-Elliott

                    I mean is there a setting in FOG where I can change it or does FOG just uses the version that is available?

                    Tom ElliottT 1 Reply Last reply Reply Quote 0
                    • Tom ElliottT
                      Tom Elliott @sega
                      last edited by

                      @sega I think that’s where I’m confused.

                      ALl FOG does is start a software that sends packets. How those packets traverse your network is independent of that (from what I can tell).

                      Layer 2/Layer 3.

                      I think you’d want to look into something IGMP Snooping or something for V2 functionality?

                      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                      S 1 Reply Last reply Reply Quote 0
                      • S
                        sega @Tom Elliott
                        last edited by

                        @Tom-Elliott
                        Alright, that was the point where I was confused too. Now I understood.

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                        • george1421G
                          george1421 Moderator @sega
                          last edited by

                          @sega I don’t know enough to answer your question intelligently.

                          I can tell you that for multicast imaging FOG uses the linux commands udpsend and udpreceive.

                          I don’t see any command line switches to pick which igmp mode is being used.
                          https://users.soe.ucsc.edu/~kent/test/udpcast.html

                          I can say its rare that there is ever a question on the revision of igmp being used.

                          Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

                          1 Reply Last reply Reply Quote 0
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