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Fog 1.1.0 multicast sits at "Starting to restore image (-) to device (/dev/sda1)

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  • T
    Tom Elliott
    last edited by Jun 13, 2014, 1:57 PM

    [quote=“Michael Mullins, post: 30162, member: 17924”]Restart MySql. I got this a bunch until I removed the root MySql password.[/quote]

    I’d say cancel the tasks and clear your tables.

    [code]truncate table multicastSessions;
    truncate table multicastSessionsAssociations;[/code]

    Recreate your multicast task and restart those clients
    all should 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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    • M
      Michael Mullins
      last edited by Jun 13, 2014, 2:04 PM

      excuse me for my ignorance, but it gives a error saying that i need to give a size when i try to truncate.

      1 Reply Last reply Reply Quote 0
      • T
        Tom Elliott
        last edited by Jun 13, 2014, 2:08 PM

        Login to the mysql instance and use the database fog
        [code]mysql -u root [-p IF YOU SET PASSWORD] fog
        truncate table mutlicastSessions;
        truncate table multicastSessionsAssoc;
        exit[/code]

        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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        • M
          Michael Mullins
          last edited by Jun 13, 2014, 2:36 PM

          Hmm… That did’t work… but it killed mysql…

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          • M
            Michael Mullins
            last edited by Jun 13, 2014, 7:34 PM

            Ok, Reinstall Unbuntu 13.10 and installed Fog v1.1.1 and still hangs at the same place on multicast.

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            • T
              Tom Elliott
              last edited by Jun 13, 2014, 7:38 PM

              If you had to “restart” mysql because it “killed mysql” you’ll most likely need to restart the services.

              Here’s the process I imagine:
              [code]sudo service mysql restart &&
              sudo service apache2 restart &&
              sudo service FOGMulticastManager restart &&
              sudo service FOGImageReplicator restart &&
              sudo service FOGScheduler restart[/code]

              The \ just allows you to keep adding to the current command. The && only starts the next command if the previous command completes successfully. If it doesn’t complete successfully it will not run the next, or any other of the commands in sequence. This can help you find out an issue.

              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
                Tom Elliott
                last edited by Jun 13, 2014, 7:39 PM

                If all restarts and returns properly, you’ll most likely have to restart the clients as the udp-sender commands will start, but there was no communication between the clients and the server before. Just restart the clients and all should start properly.

                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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                • M
                  Michael Mullins
                  last edited by Jun 13, 2014, 7:46 PM

                  No, I started fresh. I wiped and reinstalled Unbuntu 13.10 and then Installed Fog v 1.1.1. Then Uploaded an image. Test pushed the image to a single machine and then tried a Multicast of 2 Machines. It’s still hanging at the “Starting to restore image” part.

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                  • T
                    Tom Elliott
                    last edited by Jun 13, 2014, 7:51 PM

                    Can you please try the steps I just gave?

                    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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                    • M
                      Michael Mullins
                      last edited by Jun 13, 2014, 8:02 PM

                      Ok, Tried what you asked. Everything restarted without problems. Tried Multicast again. Still have the problem.

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                      • M
                        Michael Mullins
                        last edited by Jun 13, 2014, 8:10 PM

                        Thanks for your Help Tom. I’m headed home for the weekend. Hopefully we can figure out an answer when I get back to work on Monday.

                        Have a Great Weekend.

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                        • T
                          Tom Elliott
                          last edited by Jun 13, 2014, 8:37 PM

                          Based on the information, does your network allow UDP traffic to pass?

                          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
                            snoopsean
                            last edited by Jun 13, 2014, 11:43 PM

                            im in the same boat as michael. i reinstalled ubuntu 12.04 lts server. installed fog svn 1820. normal unicast works fine, but the group multicast with more than 1 member doesnt work.
                            here is the multicast.log.udpcast.6 (in this case its a 6) log:

                            Udp-sender 20120424
                            Using mcast address 234.1.1.242
                            UDP sender for (stdin) at 10.1.1.242 on eth0
                            Broadcasting control to 224.0.0.1
                            New connection from 10.103.50.144 (#0) 00000009
                            New connection from 10.103.50.151 (#1) 00000009
                            Starting transfer: 00000009
                            Timeout notAnswered=[0,1] notReady=[0,1] nrAns=0 nrRead=0 nrPart=2 avg=10000
                            Timeout notAnswered=[0,1] notReady=[0,1] nrAns=0 nrRead=0 nrPart=2 avg=10000
                            Timeout notAnswered=[0,1] notReady=[0,1] nrAns=0 nrRead=0 nrPart=2 avg=10000
                            Timeout notAnswered=[0,1] notReady=[0,1] nrAns=0 nrRead=0 nrPart=2 avg=10000

                            it just keeps going.
                            when i multicast to a group with one member, it works. here is the multicast.log.udpcast.8:
                            Udp-sender 20120424
                            Using mcast address 234.1.1.242
                            UDP sender for (stdin) at 10.1.1.242 on eth0
                            Broadcasting control to 224.0.0.1
                            New connection from 10.103.50.144 (#0) 00000009
                            Starting transfer: 00000009
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1220
                            bytes= 4 729 088 re-xmits=0000029 ( 0.8%) slice=0112 - 0
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1207
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1311
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1161
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1223
                            bytes= 21 851 648 re-xmits=0002455 ( 16.3%) slice=0112 - 0
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1238
                            bytes= 29 516 032 re-xmits=0003904 ( 19.2%) slice=0112 - 0
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=921
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1151
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1173
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1161
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1155
                            So i notice that for both groups, everthing is the same until Timeout notAnswered=
                            For the group with 1 member, its:
                            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1220
                            For the group with 2 members, its:
                            Timeout notAnswered=[0,1] notReady=[0,1] nrAns=0 nrRead=0 nrPart=2 avg=10000
                            The group with 2 members, that message keeps on repeating forever, and the client doesnt show any change.
                            The group with 1 member, every so often will update with a:
                            bytes= 29 516 032 re-xmits=0003904 ( 19.2%) slice=0112 - 0
                            If everyone else is getting it to work, then it makes me think the switches on my side are at fault. In which case shame on me for posting this. And shame on my colleagues for messing around with the switches.
                            Please let me know if anyone else is having this issue. I’ll work on my end and post what i found. Im hoping its just a switch where multicast isnt enabled.

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                            • F
                              Flavalf
                              last edited by Jun 14, 2014, 3:49 PM

                              Hi, I reinstalled fog_1.1.1 and tried again : multicast ok on my virtual network.
                              I will try next week with multicasting 15 real machines on W7

                              Thanks again for your work.

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                              • T
                                Tom Elliott
                                last edited by Jun 15, 2014, 9:00 PM

                                [quote=“Michael Mullins, post: 30264, member: 17924”]Ok, Tried what you asked. Everything restarted without problems. Tried Multicast again. Still have the problem.[/quote]
                                I think I know what’s causing the issue with the screen “hanging” at the (-) stuff.

                                Do you have multiple storage nodes?

                                I found an issue presenting exactly as you’re specifying here if you have multiple storage nodes. Chances are, the node it was working off of at the time had less client load and therefore set the “optimalStorageNode” paramenter. This “optimal node” is not a master node so the udp-sender command is not being pushed when the client is requesting it.

                                Hopefully this will help, I’ve told multicast jobs to only set the storage node based on the master node that’s enabled within that storage grouping.

                                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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                                • R
                                  RLane
                                  last edited by Jun 16, 2014, 9:48 PM

                                  As far as multicasting, we’re running 12.04 and 1.1.1. I tried to multicast and received the same Part-clone hang error. Upgrading to r1852 to see if it resolves it.

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                                  • M
                                    Michael Mullins
                                    last edited by Jun 17, 2014, 7:26 PM

                                    I reinstalled Unbuntu and Fog today. Still the same issue. Anyone else make it past this?

                                    1 Reply Last reply Reply Quote 0
                                    • I
                                      ianabc Testers
                                      last edited by Jun 17, 2014, 9:53 PM

                                      I’m running into the same problem with fog-1.1.1 on RHEL 6.5. I’m pretty much clueless about UDPcast so I’m not sure if the problem is with the network or fog. I can say that everything seems to work with a single machine in the group and fog tells me that it will be using UDPcast for that host.

                                      EDIT I should also say that I took a go at running udp-sender and udp-receiver manually (in debug mode on the clients). The results were the same: a single host worked fine, more than one failed, this time with errors like

                                      [CODE]
                                      Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=84698
                                      [/CODE]

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                                      • T
                                        Tom Elliott
                                        last edited by Jun 17, 2014, 9:54 PM

                                        ianabc or anybody,

                                        Are you guys in systems with multiple nodes?

                                        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
                                        • I
                                          ianabc Testers
                                          last edited by Jun 17, 2014, 10:43 PM

                                          Sorry, missed your question. No, single node setup, I think my problem is either with udpcast or our network configuration.

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