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    Multicast won't start

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    • P
      Pascal Gazaille @Wayne Workman
      last edited by

      @Wayne-Workman Once the multicast job is done, is it supposed to disapear from the DB ‘multicastSessions’?

      Wayne WorkmanW 1 Reply Last reply Reply Quote 0
      • Wayne WorkmanW
        Wayne Workman @Pascal Gazaille
        last edited by

        @Pascal-Gazaille It’s supposed to be marked as done, at least. There’s been work in this area, I’m going to defer to @Tom-Elliott on that question.

        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/

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

          We’re at 1.3.0-RC-8, which I know addresses issues on multicast closing. This should be fixed now, so YES it should. NO need to defer, please update and see if all is 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

          1 Reply Last reply Reply Quote 0
          • T
            Towndrunk @Wayne Workman
            last edited by Towndrunk

            @Wayne-Workman I went in and followed the steps listed below. I’m assuming that these are the steps that you were asking me to do?

            mysql> DELETE FROM `multicastSessions` WHERE 1;
Query OK, 15 rows affected (0.00 sec)

mysql> DELETE FROM `multicastSessionsAssoc` WHERE 1;
Query OK, 2 rows affected (0.00 sec)

mysql> DELETE FROM `tasks` WHERE `taskTypeID` = 8;
Query OK, 42 rows affected (0.01 sec)

            I then restarted the service, and tested again. I got the same results.

            [08-11-16 9:21:43 am] * Starting MulticastManager Service
[08-11-16 9:21:43 am] * Checking for new items every 10 seconds
[08-11-16 9:21:43 am] * Starting service loop
[08-11-16 9:21:43 am] * No tasks found!
[08-11-16 9:21:53 am] * No tasks found!
[08-11-16 9:22:03 am] * No tasks found!
[08-11-16 9:22:13 am] * No tasks found!
[08-11-16 9:22:23 am] * No tasks found!
[08-11-16 9:22:33 am] * No tasks found!
[08-11-16 9:22:43 am] * No tasks found!
[08-11-16 9:22:53 am] * No tasks found!
[08-11-16 9:23:03 am] * No tasks found!
[08-11-16 9:23:13 am] * No tasks found!
[08-11-16 9:23:23 am] * No tasks found!
[08-11-16 9:23:33 am] * No tasks found!
[08-11-16 9:23:43 am] | Task (16) test is new!
[08-11-16 9:23:43 am] | Task (16) test has been cleaned.
[08-11-16 9:23:43 am] | Task (16) /images/Windows10DefaultLaptop image file found.
[08-11-16 9:23:43 am] | Task (16) 2 client(s) found or to receive.
[08-11-16 9:23:43 am] | Task (16) test sending on base port: 64148
[08-11-16 9:23:43 am] | CMD: cat /images/Windows10DefaultLaptop/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 240 --portbase 64148 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p2.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 64148 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p3.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 64148 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p4.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 64148 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p5.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 64148 --full-duplex --ttl 32 --nokbd --nopointopoint;
[08-11-16 9:23:43 am] | Task (16) test has started.
[08-11-16 9:23:53 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:03 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:13 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:23 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:33 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:43 am] | Task (16) test is already running PID 27359
[08-11-16 9:24:53 am] | 1 task to be cleaned
[08-11-16 9:24:53 am] | Cleaning 1 task(s) removed from FOG Database.
[08-11-16 9:24:53 am] | Cleaning Task (16) test
[08-11-16 9:24:53 am] | Task (16) test has been completed.
[08-11-16 9:24:53 am] * No tasks found!
[08-11-16 9:25:03 am] * No tasks found!
            Wayne WorkmanW 1 Reply Last reply Reply Quote 0
            • Wayne WorkmanW
              Wayne Workman @Towndrunk
              last edited by Wayne Workman

              @Towndrunk Can you repeat the steps to clean the DB, then update to RC-8 (installing RC-8 will restart fog multicast manager as part of the upgrade), then 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!
              Daily Clean Installation Results:
              https://fogtesting.fogproject.us/
              FOG Reporting:
              https://fog-external-reporting-results.fogproject.us/

              T 1 Reply Last reply Reply Quote 0
              • T
                Towndrunk @Wayne Workman
                last edited by Towndrunk

                @Wayne-Workman I can do that. I am already running RC-8 though. I ran the upgrade this morning before doing the steps to clean the DB. If you want me to, I can repeat the process now.

                Running Version 1.3.0-RC-8
                SVN Revision: 5949

                Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                • Wayne WorkmanW
                  Wayne Workman @Towndrunk
                  last edited by

                  @Towndrunk No, don’t bother then.

                  What OS is fog running on?

                  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/

                  T 1 Reply Last reply Reply Quote 0
                  • T
                    Towndrunk @Wayne Workman
                    last edited by Towndrunk

                    @Wayne-Workman Ubuntu 14.04 LTS

                    mysql> DELETE FROM `multicastSessions` WHERE 1;
Query OK, 1 row affected (0.00 sec)

mysql> DELETE FROM `multicastSessionsAssoc` WHERE 1;
Query OK, 0 rows affected (0.00 sec)

mysql> DELETE FROM `tasks` WHERE `taskTypeID` = 8;
Query OK, 2 rows affected (0.00 sec)

mysql> quit
Bye
root@FogServer:~# cd /root/fogproject
root@FogServer:~/fogproject# git pull
Already up-to-date.
root@FogServer:~/fogproject#
                    B 1 Reply Last reply Reply Quote 0
                    • B
                      BedCruncher @Towndrunk
                      last edited by BedCruncher

                      @Towndrunk
                      Try this…

                      systemctl stop FOGMulticastManager
killall udp-sender
killall udp-sender
killall udp-sender
mysql -u root fog
TRUNCATE TABLE multicastSessionsAssoc;
TRUNCATE TABLE multicastSessions;
TRUNCATE TABLE tasks;
quit;
systemctl start FOGMulticastManager
                      T 1 Reply Last reply Reply Quote 1
                      • T
                        Towndrunk @BedCruncher
                        last edited by Towndrunk

                        @BedCruncher I’ll make an attempt now and see what happens.

                        root@FogServer:~# sudo service FOGMulticastManager stop
 * Stopping FOG Computer Imaging Solution: FOGMulticastManager                                                                 [ OK ] 
root@FogServer:~# killall udp-sender
root@FogServer:~# killall udp-sender
root@FogServer:~# killall udp-sender
root@FogServer:~# mysql -u root fog
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 107
Server version: 5.5.50-0ubuntu0.14.04.1 (Ubuntu)

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> TRUNCATE TABLE multicastSessionsAssoc;
Query OK, 0 rows affected (0.00 sec)

mysql> TRUNCATE TABLE multicastSessions;
Query OK, 0 rows affected (0.00 sec)

mysql> TRUNCATE TABLE tasks;
Query OK, 0 rows affected (0.00 sec)

mysql> quit;
Bye
root@FogServer:~# sudo service FOGMulticastManager start
 * Starting FOG Computer Imaging Solution: FOGMulticastManager                                                                 [ OK ]
                        1 Reply Last reply Reply Quote 0
                        • T
                          Towndrunk
                          last edited by

                          Now, once the Multisession is started the first computer will join and sit on the same screen as it always has, but now the second computer will not connect. It does all of the checks, but then Attempts to check in and fails. . .

                          • Attempting to check in…Failed
                          • Invalid Multicast Session ( In line for )
                          • Attempting to check in…Failed
                          • Invalid Multicast Session ( In line 5)
                          • Attempting to check in…Failed
                          • Invalid Multicast Session ( In line 10)
                          • Attempting to check in…Failed
                          • Invalid Multicast Session ( In line 15)
                          • Attempting to check in…Failed
                          • Invalid Multicast Session ( In line 20)

                          I tried this process two times, with four different laptops.

                          [08-11-16 10:37:33 am] * No tasks found!
[08-11-16 10:37:43 am] * No tasks found!
[08-11-16 10:37:53 am] | Task (1) laptop is new!
[08-11-16 10:37:53 am] | Task (1) laptop has been cleaned.
[08-11-16 10:37:53 am] | Task (1) /images/Windows10DefaultLaptop image file found.
[08-11-16 10:37:53 am] | Task (1) 2 client(s) found or to receive.
[08-11-16 10:37:53 am] | Task (1) laptop sending on base port: 51300
[08-11-16 10:37:53 am] | CMD: cat /images/Windows10DefaultLaptop/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 240 --portbase 51300 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p2.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 51300 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p3.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 51300 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p4.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 51300 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p5.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 51300 --full-duplex --ttl 32 --nokbd --nopointopoint;
[08-11-16 10:37:53 am] | Task (1) laptop has started.
[08-11-16 10:38:03 am] | Task (1) laptop is already running PID 27846
[08-11-16 10:38:13 am] | 1 task to be cleaned
[08-11-16 10:38:13 am] | Cleaning 1 task(s) removed from FOG Database.
[08-11-16 10:38:13 am] | Cleaning Task (1) laptop
[08-11-16 10:38:13 am] | Task (1) laptop has been completed.
[08-11-16 10:38:13 am] * No tasks found!
[08-11-16 10:38:23 am] * No tasks found!
[08-11-16 10:38:33 am] * No tasks found!
[08-11-16 10:38:43 am] * No tasks found!
[08-11-16 10:38:53 am] * No tasks found!
[08-11-16 10:39:03 am] * No tasks found!
[08-11-16 10:39:13 am] * No tasks found!
[08-11-16 10:39:23 am] * No tasks found!
[08-11-16 10:39:33 am] | Task (2) blabla is new!
[08-11-16 10:39:33 am] | Task (2) blabla has been cleaned.
[08-11-16 10:39:33 am] | Task (2) /images/Windows10DefaultLaptop image file found.
[08-11-16 10:39:33 am] | Task (2) 2 client(s) found or to receive.
[08-11-16 10:39:33 am] | Task (2) blabla sending on base port: 57034
[08-11-16 10:39:33 am] | CMD: cat /images/Windows10DefaultLaptop/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 240 --portbase 57034 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p2.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 57034 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p3.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 57034 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p4.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 57034 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p5.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 2 --max-wait 10 --portbase 57034 --full-duplex --ttl 32 --nokbd --nopointopoint;
[08-11-16 10:39:33 am] | Task (2) blabla has started.
[08-11-16 10:39:43 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:39:53 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:40:03 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:40:13 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:40:23 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:40:33 am] | Task (2) blabla is already running PID 27920
[08-11-16 10:40:43 am] | 1 task to be cleaned
[08-11-16 10:40:43 am] | Cleaning 1 task(s) removed from FOG Database.
[08-11-16 10:40:43 am] | Cleaning Task (2) blabla
[08-11-16 10:40:43 am] | Task (2) blabla has been completed.
[08-11-16 10:40:43 am] * No tasks found!
[08-11-16 10:40:53 am] * No tasks found!
                          1 Reply Last reply Reply Quote 0
                          • T
                            Towndrunk
                            last edited by

                            Is there a limit on how long you have to join the Multicast? I just tried another test and set it up for timeout of 10 minutes. I was able to get the first one added, however once I went to the second one it was not able to find the Session I created.

                            The odd thing is that if I send an image to any of these the individually I have no issues at all. I just assumed that the Multicast would be quicker if we were doing a group all at once. If I have to, I can just go back to doing them individually.

                            B Wayne WorkmanW 2 Replies Last reply Reply Quote 0
                            • P
                              Pascal Gazaille @Wayne Workman
                              last edited by

                              @Wayne-Workman @Tom-Elliott Just wanted to thank you guys, great support for a great product!

                              1 Reply Last reply Reply Quote 0
                              • B
                                BedCruncher @Towndrunk
                                last edited by

                                @Towndrunk
                                There is a setting under the header Multicast Settings that is called FOG_UDPCAST_MAXWAIT you might look there to see if that is where you set the 10 minute timeout.

                                1 Reply Last reply Reply Quote 0
                                • Wayne WorkmanW
                                  Wayne Workman @Towndrunk
                                  last edited by Wayne Workman

                                  @Towndrunk Try to multicast to a group with just one host in it. Use groups to create the multicast task. See what happens. At this point, I just want to see if multicast is working at all.

                                  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/

                                  T 1 Reply Last reply Reply Quote 0
                                  • T
                                    Towndrunk @Wayne Workman
                                    last edited by

                                    @Wayne-Workman I made a group called Multicast and added one computer to that group. I sent a multicast to that computer, and powered it on. It comes to the same screen as it has in the past, and sits there. It doesn’t appear to be doing anything, and I’m not sure how to interpret what the logs say it is doing. . . It just continues to post the “Task (4) Multi-Cast Task is already running PID 28433”

                                    [08-11-16 1:38:33 pm] * No tasks found!
[08-11-16 1:38:43 pm] * No tasks found!
[08-11-16 1:38:53 pm] | Task (4) Multi-Cast Task is new!
[08-11-16 1:38:53 pm] | Task (4) Multi-Cast Task has been cleaned.
[08-11-16 1:38:53 pm] | Task (4) /images/Windows10DefaultLaptop image file found.
[08-11-16 1:38:53 pm] | Task (4) 1 client(s) found or to receive.
[08-11-16 1:38:53 pm] | Task (4) Multi-Cast Task sending on base port: 56436
[08-11-16 1:38:53 pm] | CMD: cat /images/Windows10DefaultLaptop/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 600 --portbase 56436 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p2.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 10 --portbase 56436 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p3.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 10 --portbase 56436 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p4.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 10 --portbase 56436 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Windows10DefaultLaptop/d1p5.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 10 --portbase 56436 --full-duplex --ttl 32 --nokbd --nopointopoint;
[08-11-16 1:38:53 pm] | Task (4) Multi-Cast Task has started.
[08-11-16 1:39:03 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:39:13 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:39:23 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:39:33 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:39:43 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:39:53 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:03 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:13 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:23 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:33 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:43 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:40:53 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:41:03 pm] | Task (4) Multi-Cast Task is already running PID 28433
[08-11-16 1:41:13 pm] | Task (4) Multi-Cast Task is already running PID 28433
                                    Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                                    • Wayne WorkmanW
                                      Wayne Workman @Towndrunk
                                      last edited by

                                      @Towndrunk Can you read through this article please?
                                      https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_Downloading_-_Multicast

                                      And, after you’re done reading through it, please just go over the settings it mentions. If all those look good, try the test in that article.

                                      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/

                                      T 1 Reply Last reply Reply Quote 0
                                      • T
                                        Towndrunk @Wayne Workman
                                        last edited by

                                        @Wayne-Workman the settings for the network are correct in the Interface setting for the Storage Management. I do not have another Linux machine running at this time to perform the test. I will have to get a live-boot going and perform the test. I’ll let you know the results once I’m done.

                                        Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                                        • Wayne WorkmanW
                                          Wayne Workman @Towndrunk
                                          last edited by Wayne Workman

                                          @Towndrunk said in Multicast won't start:

                                          I do not have another Linux machine running at this time to perform the test.

                                          Do a debug-deploy with fog, and you have made a linux console out of whatever computer you want. Debug is an option on the confirmation page for any FOS task.

                                          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/

                                          T 1 Reply Last reply Reply Quote 0
                                          • T
                                            Towndrunk @Wayne Workman
                                            last edited by

                                            @Wayne-Workman it isn’t working. The thing is, that once I set it up on the server by using the information on the troubleshooting page I get this information.

                                            Udp-sender 20120424
                                            Using full duplex mode
                                            Using mcast address 234.15.31.20
                                            UDP sender for /opt/fog.fogsettings at 10.15.31.20 on eth0
                                            Broadcasting control to 10.15.31.255

                                            Why is the mcast address 234.15.30.20 when the IP of my server is 10.15.31.20? The server and the test device aren’t talking at all right now.

                                            Wayne WorkmanW 1 Reply Last reply Reply Quote 0
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