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6285 - Kernel panic not syncing when trying to image

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  • M
    MRCUR Testers @Tom Elliott
    last edited by Feb 16, 2016, 9:48 PM

    @Tom-Elliott On the production server, the client throws the kernel panic with both tasks. On the test server, the client gets into the debug and then shows an “unknown task” error (maybe this is normal for debug?). With a deploy task it boots and begins imaging correctly.

    T 1 Reply Last reply Feb 16, 2016, 9:50 PM Reply Quote 0
    • T
      Tom Elliott @MRCUR
      last edited by Feb 16, 2016, 9:50 PM

      @MRCUR Can you scp the files from the test to the production server?

      Then try the same stuff.

      Simple Debug I don’t expect to actually do anything as there is nothing set.

      Just want to help get to the bottom of this. I wonder if other kernel params are being passed between the test and production servers though.

      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

      M 1 Reply Last reply Feb 16, 2016, 9:58 PM Reply Quote 0
      • M
        MRCUR Testers @Tom Elliott
        last edited by Feb 16, 2016, 9:58 PM

        @Tom-Elliott Took the ipxe directory from the test server and copied it to the production server. Reapplied permissions and same results on the client. Kernel panic with any task.

        T 1 Reply Last reply Feb 16, 2016, 9:59 PM Reply Quote 0
        • T
          Tom Elliott @MRCUR
          last edited by Feb 16, 2016, 9:59 PM

          @MRCUR With both systems in “tasking”, can you get the output of the test and the prod servers and print them here? I suspect something is different though I haven’t a clue what.

          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

          M 1 Reply Last reply Feb 16, 2016, 10:00 PM Reply Quote 0
          • M
            MRCUR Testers @Tom Elliott
            last edited by Feb 16, 2016, 10:00 PM

            @Tom-Elliott Output from where?

            T 1 Reply Last reply Feb 16, 2016, 10:01 PM Reply Quote 0
            • T
              Tom Elliott @MRCUR
              last edited by Feb 16, 2016, 10:01 PM

              @MRCUR The browser like you did before, but with the host in tasking.

              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

              M 2 Replies Last reply Feb 16, 2016, 10:07 PM Reply Quote 0
              • M
                MRCUR Testers @Tom Elliott
                last edited by Feb 16, 2016, 10:07 PM

                @Tom-Elliott First is the production server, second is test.

                #!ipxe
                set fog-ip 172.16.56.37
                set fog-webroot fog
                set boot-url http://${fog-ip}/${fog-webroot}
                #!ipxe
                kernel http://172.16.56.37/fog/service/ipxe/ loglevel=4 initrd=http://172.16.56.37/fog/service/ipxe/ root=/dev/ram0 rw ramdisk_size=127000 keymap= web=172.16.56.37/fog/ conosoleblank=0 mac=28:80:23:09:28:56 ftp=172.16.56.37 storage= storageip= web=172.16.56.37/fog/ osid= consoleblank=0 irqpoll hostname=TEA-440TEST mode=onlydebug
                imgfetch http://172.16.56.37/fog/service/ipxe/
                boot
                
                #!ipxe
                set fog-ip 172.16.200.10
                set fog-webroot fog
                set boot-url http://${fog-ip}/${fog-webroot}
                #!ipxe
                kernel loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 keymap= web=172.16.200.10/fog/ conosoleblank=0 mac=28:80:23:09:28:56 ftp=172.16.200.10 storage= storageip= web=172.16.200.10/fog/ osid= consoleblank=0 irqpoll hostname=TEA-440TEST mode=onlydebug
                imgfetch init_32.xz
                boot
                
                T 1 Reply Last reply Feb 16, 2016, 10:35 PM Reply Quote 0
                • M
                  MRCUR Testers @Tom Elliott
                  last edited by Feb 16, 2016, 10:11 PM

                  @Tom-Elliott I did notice on the test server in /var/www, there is a symlink for fog to /var/www/html/fog. On the production server, this symlink doesn’t exist (everything is in /var/www/html/fog).

                  1 Reply Last reply Reply Quote 0
                  • T
                    Tom Elliott @MRCUR
                    last edited by Feb 16, 2016, 10:35 PM

                    @MRCUR he initrd line is the issue.

                    It’s not set right on the production server.

                    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
                    • H
                      Hanz
                      last edited by Hanz Feb 16, 2016, 4:36 PM Feb 16, 2016, 10:35 PM

                      I’d like to add that my output is the same for my machines…I did the browser test you mentioned and I got the first result…Imaging doesn’t work at all for my sysprep machine…

                      0_1455662063132_VirtualBox_Sysprepx32_16_02_2016_17_13_31.png

                      it just sits here with no kernel panic errors. It looks as though the actual kernel filenames are missing, and only showing directory where file should reside.

                      1 Reply Last reply Reply Quote 0
                      • T
                        Tom Elliott
                        last edited by Feb 16, 2016, 10:39 PM

                        Do both of you use the location plugin? (On production and not on test if that’s your setup?)

                        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

                        H 1 Reply Last reply Feb 16, 2016, 10:40 PM Reply Quote 0
                        • H
                          Hanz @Tom Elliott
                          last edited by Hanz Feb 16, 2016, 4:41 PM Feb 16, 2016, 10:40 PM

                          @Tom-Elliott yessir, unfortunatley I only have the 1 setup so that’s why I’m quick to bother you…LOL 🙂

                          1 Reply Last reply Reply Quote 0
                          • S
                            Sebastian Roth Moderator
                            last edited by Sebastian Roth Feb 16, 2016, 4:51 PM Feb 16, 2016, 10:46 PM

                            @Hanz See in your screenshot. Both lines that should download bzImage (linux kernel) and init.xz (init ram disk) are missing the filenames!!! I am sure this cannot work.

                            Edit: Seams like Tom has found the issue and will update the code soon and let you know I am sure.

                            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
                              Tom Elliott
                              last edited by Feb 16, 2016, 11:04 PM

                              Fix should be pushed. It was, semi, related to location, but indirectly.

                              The hook that processes for the bootmenu in this case was not setting needed variables first. This should now work as intended, of course please update and test.

                              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

                              H M 3 Replies Last reply Feb 16, 2016, 11:09 PM Reply Quote 3
                              • H
                                Hanz @Tom Elliott
                                last edited by Feb 16, 2016, 11:09 PM

                                @Tom-Elliott Like a charm, that’s why you are da man sir

                                1 Reply Last reply Reply Quote 0
                                • M
                                  MRCUR Testers @Tom Elliott
                                  last edited by Feb 17, 2016, 4:24 PM

                                  @Tom-Elliott I’ll apply after school is done today and test. Thanks Tom.

                                  1 Reply Last reply Reply Quote 0
                                  • M
                                    MRCUR Testers @Tom Elliott
                                    last edited by Feb 17, 2016, 8:11 PM

                                    @Tom-Elliott This is resolved. Thanks very much Tom.

                                    1 Reply Last reply Reply Quote 0
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