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FOG 1.2.0 multicast issues

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FOG Problems
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  • T
    Tom Elliott
    last edited by Jul 22, 2014, 11:40 PM

    Then I’m at a loss as to what this issue is.

    One last thing to try if at all possible:
    [code]umount /images
    touch /images/.mntcheck
    touch /images/dev/.mntcheck
    scp -r 10.1.0.56:/images/PeteTest /images/
    chown -R root:root /images
    chmod -R 777 /images[/code]

    If you have enough room of course. Then try redoing the tasking, does all work?

    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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    • T
      TRSD
      last edited by Jul 22, 2014, 11:44 PM

      touch: cannot touch `/images/dev/.mntcheck’: No such file or directory

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      • T
        Tom Elliott
        last edited by Jul 22, 2014, 11:45 PM

        mkdir /images/dev
        touch /images/dev/.mntcheck

        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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        • T
          TRSD
          last edited by Jul 22, 2014, 11:55 PM

          This says it will take about 18 minutes. I will leave it running but I have to leave the office now. I really appreciate your help with this and will report back in the morning with a status.

          Thank you very much.

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          • T
            Tom Elliott
            last edited by Jul 22, 2014, 11:57 PM

            okay, thank you,

            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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            • T
              TRSD
              last edited by Jul 23, 2014, 5:56 PM

              Unfortunately, we did run out of space on this so we can’t test on the one server. Do you think permissions would be an issue since unicast imaging does work?

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              • T
                Tom Elliott
                last edited by Jul 23, 2014, 5:57 PM

                Yes.

                Unicast access the file system on /images as root user.

                This means that it’s the same permissions as if it were on the nfs.

                The Multicast tasks, initially, get started from the www-data user. So if permissions are read only, it can’t execute anything on them.

                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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                • T
                  TRSD
                  last edited by Jul 23, 2014, 6:04 PM

                  Would it make sense to change the owner of PeteTest to www-data for testing purposes?

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                  • T
                    Tom Elliott
                    last edited by Jul 23, 2014, 6:04 PM

                    No,

                    Because the /images directory is still mounted read only.

                    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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                    • T
                      TRSD
                      last edited by Jul 23, 2014, 6:06 PM

                      Also, why wouldn’t I change the /etc/exports folder on the fog server to match the image box:?

                      /images *(rw,sync,no_wdelay,no_root_squash,insecure)
                      /images/dev *(rw,sync,no_wdelay,no_root_squash,insecure)

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                      • T
                        TRSD
                        last edited by Jul 23, 2014, 6:14 PM

                        exports file, I mean.

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                        • T
                          TRSD
                          last edited by Jul 24, 2014, 3:18 PM

                          I have done a fresh install of Ubuntu 14.04 LTS and SVN and restored database.
                          Now the multicast process doesn’t stop but it still doesn’t multicast.
                          Here is the log:

                          [07-24-14 1:55:48 pm] * No tasks found!
                          [07-24-14 1:55:58 pm] | Task (1) Multicast Group Quick Deploy is new!
                          [07-24-14 1:55:58 pm] | Task (1) /images/PeteTest image file found.
                          [07-24-14 1:55:58 pm] | Task (1) 2 client(s) found.
                          [07-24-14 1:55:58 pm] | Task (1) Multicast Group Quick Deploy sending on base port: 58570
                          [07-24-14 1:55:58 pm] CMD: cat /images/PeteTest/rec.img.|/usr/local/sbin/udp-sender --min-receivers 2 --portbase 58570 --interface eth0 --full-duplex --ttl 32 --nokbd;cat /images/PeteTest/sys.img.|/usr/local/sbin/udp-sender --min-receivers 2 --portbase 58570 --interface eth0 --full-duplex --ttl 32 --nokbd;
                          [07-24-14 1:55:58 pm] | Task (1) Multicast Group Quick Deploy has started.
                          [07-24-14 1:56:08 pm] | Task (1) Multicast Group Quick Deploy is already running PID 2520
                          [07-24-14 1:56:18 pm] | Task (1) Multicast Group Quick Deploy is already running PID 2520

                          I have checked all of the options we have previously gone through in this thread and omping does work for multicast. Any ideas since we can get this far?

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                          • T
                            TRSD
                            last edited by Jul 28, 2014, 5:54 PM

                            It looks like we have resolved this issue by installing Ubuntu 14.04 on both our FOG server and image server and then installing the GlusterFS as per Tom’s advice. Thank you Tom for all of your help.

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