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    Invalid Multicast session

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    • Tom ElliottT
      Tom Elliott
      last edited by

      Well I’m testing a named session right now.

      I’ll follow right up with a group deploy session.

      I’m only using a single host to manage it at this point though (as it’s all I have readily available to test with at the moment).

      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

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

        I’m not seeing a problem in all three situations so far.

        Three being:

        1. single host multicast from list/search deploy multicast
        2. group multicast
        3. Named session multicast.

        Can you provide the multicast logs for say the last 500 lines?

        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

        R 1 Reply Last reply Reply Quote 0
        • R
          rbaldwin @Tom Elliott
          last edited by

          @Tom-Elliott

          [10-26-16 1:42:32 pm] Interface Ready with IP Address: 10.67.16.19
          [10-26-16 1:42:32 pm] Interface Ready with IP Address: 10.67.55.10
          [10-26-16 1:42:32 pm] * Starting MulticastManager Service
          [10-26-16 1:42:32 pm] * Checking for new items every 10 seconds
          [10-26-16 1:42:32 pm] * Starting service loop
          [10-26-16 1:42:32 pm] * No tasks found!

          The last line repeating 156 times. repeating every 10 seconds

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

            @rbaldwin Do you have more than one node?

            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

            R 1 Reply Last reply Reply Quote 0
            • R
              rbaldwin @Tom Elliott
              last edited by rbaldwin

              @Tom-Elliott

              no, this is a single server installation.

              Here is some information that you might find handy:

              When I create a multi-cast task. I see a new entry added to multicastSessionsAssoc table in the DB

              For example the below is me trying to create a single host multicast session(as a test)
              select * from multicastSessionsAssoc;
              ±------±-----±----+
              | msaID | msID | tID |
              ±------±-----±----+
              | 43 | 0 | 70 |
              ±------±-----±----+
              1 row in set (0.00 sec)

              I see an entry added to tasks table in the DB

              mysql> select * from tasks where taskid=70;
              ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
              | taskID | taskName | taskCreateTime | taskCheckIn | taskHostID | taskImageID | taskStateID | taskIsDebug | taskCreateBy | taskForce | taskScheduledStartTime | taskTypeID | taskPCT | taskBPM | taskTimeElapsed | taskTimeRemaining | taskDataCopied | taskPercentText | taskDataTotal | taskNFSGroupID | taskNFSMemberID | taskNFSFailures | taskLastMemberID | taskWOL | taskPassreset | taskShutdown |
              ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
              | 70 | Multi-Cast Task | 2016-10-26 14:27:54 | 0000-00-00 00:00:00 | 5 | 3 | 1 | 0 | fog | 0 | 0000-00-00 00:00:00 | 8 | 0000000000 | | | | | | | 1 | 1 | | 0 | 1 | | |
              ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
              1 row in set (0.00 sec)

              Nothing is added to the multicastSessions table

              select * from multicastSessions;
              Empty set (0.00 sec)

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

                Can you try:

                rm -rf /var/www/{html/},fog

                Rerun the installer.

                From within mysql run:

                truncate table multicastSessions;
                truncate table multicastSessionsAssoc;
                delete from tasks where taskTypeID=8;
                

                Then retry?

                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

                Wayne WorkmanW 1 Reply Last reply Reply Quote 1
                • Wayne WorkmanW
                  Wayne Workman @Tom Elliott
                  last edited by Wayne Workman

                  @Tom-Elliott I’d suggest doing the MySQL commands before deleting the web directory and reinstalling. That way when the multicast service restarts there’s literally nothing in the db about multicast from the git-go.

                  Also, there is this:
                  https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_Downloading_-_Multicast

                  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!
                  Daily Clean Installation Results:
                  https://fogtesting.fogproject.us/
                  FOG Reporting:
                  https://fog-external-reporting-results.fogproject.us/

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                  • R
                    rbaldwin @rbaldwin
                    last edited by

                    @Wayne-Workman
                    Thanks, I’ve looked at that, that’s what got me looking at the DB and what changes when I create a task. I assume when I create a multicast task, it should be added to the multicastSessions table and the task should show up in the WEB interface under Task Manager > “Active Multicast Tasks”

                    @Tom-Elliott
                    Okay, I did that. Same result.

                    So next I dropped the fog database entirly in mysql with “drop database fog;”

                    Removed the /var/www/html/fog folder with “rm -rf /var/www/{html/},fog”

                    and re-ran the installer.

                    Same result… When I create any multicast task, no multicast task is shown in Task Manager > Active Multicast task and if I boot the host it complains “Invalid Multicast session”

                    mysql> select * from multicastSessions
                    -> ;
                    Empty set (0.00 sec)

                    mysql> select * from multicastSessionsAssoc
                    -> ;
                    ±------±-----±----+
                    | msaID | msID | tID |
                    ±------±-----±----+
                    | 1 | 0 | 1 |
                    ±------±-----±----+
                    1 row in set (0.00 sec)

                    mysql> select * from tasks;
                    ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
                    | taskID | taskName | taskCreateTime | taskCheckIn | taskHostID | taskImageID | taskStateID | taskIsDebug | taskCreateBy | taskForce | taskScheduledStartTime | taskTypeID | taskPCT | taskBPM | taskTimeElapsed | taskTimeRemaining | taskDataCopied | taskPercentText | taskDataTotal | taskNFSGroupID | taskNFSMemberID | taskNFSFailures | taskLastMemberID | taskWOL | taskPassreset | taskShutdown |
                    ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
                    | 1 | Multi-Cast Task | 2016-10-26 12:00:25 | 0000-00-00 00:00:00 | 1 | 1 | 1 | 0 | fog | 0 | 0000-00-00 00:00:00 | 8 | 0000000000 | | | | | | | 0 | 0 | | 0 | 1 | | |
                    ±-------±----------------±--------------------±--------------------±-----------±------------±------------±------------±-------------±----------±-----------------------±-----------±-----------±--------±----------------±------------------±---------------±----------------±--------------±---------------±----------------±----------------±-----------------±--------±--------------±-------------+
                    1 row in set (0.00 sec)

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

                      @rbaldwin is the multicast task actually being started? From what it sounds like no

                      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

                      R 1 Reply Last reply Reply Quote 0
                      • R
                        rbaldwin @Tom Elliott
                        last edited by

                        @Tom-Elliott

                        I don’t think it is starting a multicast session. That the issue I’m attempting to resolve.

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

                          @rbaldwin WHat I mean, the log is refreshed showing a current timestamp?

                          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

                          R 1 Reply Last reply Reply Quote 0
                          • R
                            rbaldwin @Tom Elliott
                            last edited by

                            @Tom-Elliott

                            yes, if I put a tail on the log file I see new entries for “* No tasks found!”

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                            • R
                              rbaldwin
                              last edited by rbaldwin

                              I uninstalled FOG as described here:
                              https://wiki.fogproject.org/wiki/?title=Uninstall_FOG

                              Reinstalled a Fresh install of:

                              Running Version 1.3.0-RC-16
                              SVN Revision: 5983

                              Still not Multicast task is created when I create a multicast task and when the host boot they complain: “Invalid Multicast session”

                              I can multicast in troubleshooting with udp-sender/udp-receiver as described in the “Testing Multicast” section of https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_Downloading_-_Multicast

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

                                @rbaldwin Do the hosts in question have an image assigned to 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

                                Wayne WorkmanW R 2 Replies Last reply Reply Quote 1
                                • Wayne WorkmanW
                                  Wayne Workman @Tom Elliott
                                  last edited by

                                  @Tom-Elliott said in Invalid Multicast session:

                                  @rbaldwin Do the hosts in question have an image assigned to them?

                                  I can test this at home tonight.

                                  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!
                                  Daily Clean Installation Results:
                                  https://fogtesting.fogproject.us/
                                  FOG Reporting:
                                  https://fog-external-reporting-results.fogproject.us/

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                                  • R
                                    rbaldwin @Tom Elliott
                                    last edited by rbaldwin

                                    @Tom-Elliott

                                    yes, as I said earlier. I can image just fine if I use the deploy button. The issue is FOG isn’t starting udp-sender.

                                    #grep udp-sender * -R
                                    lib/fog/config.class.php: define(‘UDPSENDERPATH’, ‘/usr/local/sbin/udp-sender’);

                                    #ls -lah /usr/local/sbin/udp-sender
                                    -rwxr-xr-x 1 root root 65K Oct 27 12:14 /usr/local/sbin/udp-sender

                                    ps -ef | grep udp-sender
                                    root 28532 28390 0 13:11 pts/4 00:00:00 grep --color=auto udp-sender

                                    Here are some pictures of the process.
                                    http://imgur.com/a/1ZuuO

                                    1 Reply Last reply Reply Quote 0
                                    • R
                                      rbaldwin @rbaldwin
                                      last edited by rbaldwin

                                      Okay, I’m able to multicast with FOG using the version of the FOG software(1.3 RC 13) a colleague who could multicast has.

                                      All the following were done as root, by first using the command “sudo -i” to become root.

                                      1. I stopped all the FOG services.

                                      Find the FOG services:
                                      ls -lah /etc/init.d/FOG*

                                      Stop Them:
                                      service FOGImageReplicator stop
                                      service FOGMulticastManager stop
                                      service FOGPingHosts stop
                                      service FOGScheduler stop
                                      service FOGSnapinReplicator stop

                                      1. I deleted the fog user
                                        deluser fog

                                      Uninstalled FOG using these instructions:
                                      https://wiki.fogproject.org/wiki/?title=Uninstall_FOG

                                      1. Finally I removed the /opt/fog folders and /etc/fog and /var/www/html/fog
                                        rm -f -r /opt/fog
                                        rm -f -r /etc/fog
                                        rm -f -r /var/www/html/fog

                                      2. Then I went to my git checkout path, where I have FOG git repo and checked out the commit a college has that can multicast.
                                        cd /root/fogproject
                                        git checkout 249cda491927fff27967cf9c5b8cb371b49837d0

                                      3. Finally I reinstalled FOG
                                        cd /root/fogproject/bin
                                        ./installfog.sh

                                      When installation finished I now had FOG 1.3 RC13, I was able to create a multicast task. When the task was started it showed up on the Task Scheduler> Active Mutlicast task screen and as a process.

                                      ps -ef | grep udp-sender

                                      Output:
                                      root 21694 18671 0 11:04 ? 00:00:00 sh -c cat /images/baseW5xxwin764vmw12Aug2016/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 600 --portbase 64654 --full-duplex --ttl 32 --nokbd --nopointopoint;
                                      root 21696 21694 0 11:04 ? 00:00:00 /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 600 --portbase 64654 --full-duplex --ttl 32 --nokbd --nopointopoint

                                      I then booted a host and the multicast session started without any issues.

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

                                        @rbaldwin Now can you try upgrading?

                                        I’m thinking older remnants (unbeknownst to all of us at this point) were causing the issues you were seeing to begin with.

                                        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

                                        R 1 Reply Last reply Reply Quote 0
                                        • R
                                          rbaldwin @Tom Elliott
                                          last edited by rbaldwin

                                          @Tom-Elliott

                                          I’m hesitant to upgrade now that it’s working. Maybe Monday. I did try fresh installs of both 1.3.0-RC-15 and1.3.0-RC-16 during this process without any luck resolving the issue. Only a fresh install of RC13 resolved the issue.

                                          Tom ElliottT 1 Reply Last reply Reply Quote 0
                                          • Wayne WorkmanW
                                            Wayne Workman
                                            last edited by

                                            I’ve just confirmed that Multicast works fine in RC-17.

                                            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!
                                            Daily Clean Installation Results:
                                            https://fogtesting.fogproject.us/
                                            FOG Reporting:
                                            https://fog-external-reporting-results.fogproject.us/

                                            R 2 Replies Last reply Reply Quote 0
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