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    Fog was working fine until a power outage

    Scheduled Pinned Locked Moved
    FOG Problems
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    • Tom ElliottT
      Tom Elliott
      last edited by

      make sure the folder is also accessible to the fog user:

      [code]chown -R fog:root /tftpboot[/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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      • T
        To_Tha_Cloud
        last edited by

        [quote=“Tom Elliott, post: 18029, member: 7271”]make sure the folder is also accessible to the fog user:

        [code]chown -R fog:root /tftpboot[/code][/quote]

        I did that and am still getting the same messages. 😞

        I found a site that showed me how to test it from inside windows with command line when I set the server up, but I didnt write it down 😞 and my google fu is failing me.

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        • Tom ElliottT
          Tom Elliott
          last edited by

          Try tftp command line windows lookup.

          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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          • Tom ElliottT
            Tom Elliott
            last edited by

            Also,

            Please try service xinetd restart as that should control tftp for Centos 6.4

            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
              To_Tha_Cloud
              last edited by

              [quote=“Tom Elliott, post: 18094, member: 7271”]Also,

              Please try service xinetd restart as that should control tftp for Centos 6.4[/quote]

              I tried the following command in Windows:
              [CODE]tftp x.x.x.x get pxelinux.0[/CODE]
              and I get:
              [CODE]tftp: can’t write to local file ‘pxelinux.0’[/CODE]

              Seems like a permission issue. But I’m somewhat of a newb.

              1 Reply Last reply Reply Quote 0
              • T
                To_Tha_Cloud
                last edited by

                forgot to mention I also restarted the service you mentioned as well.

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                • Tom ElliottT
                  Tom Elliott
                  last edited by

                  Well,

                  One way to be ensure it’s a permissions issue is to make sure all permissions are out of the question. Most Directories follow a 755 rule, and many of the files follow that as well. It sounds like it can’t write any request data to the filesystem, which means when you’re accessing it, it can’t modify the last access time. One way to verify if it’s permissions is to put the whole directory as rwx all the way through with:[code]chmod -R 777 /tftpboot[/code]

                  Then try your ftp command. if that allows it to work, then try [code]chmod -R 755 /tftpboot[/code]

                  It should still work. I can’t fully remember, though, if you have to specify the full path either, in reference to the command you’re writing in windows…

                  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
                    To_Tha_Cloud
                    last edited by

                    [quote=“Tom Elliott, post: 18110, member: 7271”]Well,

                    One way to be ensure it’s a permissions issue is to make sure all permissions are out of the question. Most Directories follow a 755 rule, and many of the files follow that as well. It sounds like it can’t write any request data to the filesystem, which means when you’re accessing it, it can’t modify the last access time. One way to verify if it’s permissions is to put the whole directory as rwx all the way through with:[code]chmod -R 777 /tftpboot[/code]

                    Then try your ftp command. if that allows it to work, then try [code]chmod -R 755 /tftpboot[/code]

                    It should still work. I can’t fully remember, though, if you have to specify the full path either, in reference to the command you’re writing in windows…[/quote]

                    Changed the permissions to 777 and tried to rerun the command. I still get the same error. I even made up a filename to make sure I didnt have to enter the full path and it came back with a file not found. So I know my command should work. Scratches head

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                    • Tom ElliottT
                      Tom Elliott
                      last edited by

                      This is starting to make some sense.

                      The files that you’re working with are all currently 666, or rw-rw-rw- try chmoding all folders as 755 with:
                      [code]chmod -R 755[/code]

                      Then perform:
                      [code]find /tftpboot -type f -exec chmod 744 {} ;[/code]

                      This should put all files as rwxr–r-- which is what my system looks like. It will also place all the directories as their natural state of rwxr-xr-x

                      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

                        This may sound really odd, but can you try tftp from your fogserver with:

                        [code]cd
                        yum -y install tftp
                        tftp -4 localhost
                        get
                        pxelinux.0
                        exit[/code]

                        Does this 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

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

                          This is also going to sound a bit odd, I think, but is there a firewall running on the FOG Server? Is iptables disabled?

                          To find out run:
                          [code]iptables -L -n[/code]

                          If you get the text such as:
                          [code]Chain INPUT (policy ACCEPT)
                          target prot opt source destination

                          Chain FORWARD (policy ACCEPT)
                          target prot opt source destination

                          Chain OUTPUT (policy ACCEPT)
                          target prot opt source destination[/code]

                          Then chances are it’s already disabled. If you get anything more than that run:

                          [code]chkconfig iptables off; service iptables stop[/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

                          1 Reply Last reply Reply Quote 0
                          • T
                            To_Tha_Cloud
                            last edited by

                            [quote=“Tom Elliott, post: 18113, member: 7271”]This is starting to make some sense.

                            The files that you’re working with are all currently 666, or rw-rw-rw- try chmoding all folders as 755 with:
                            [code]chmod -R 755[/code]

                            Then perform:
                            [code]find /tftpboot -type f -exec chmod 744 {} ;[/code]

                            This should put all files as rwxr–r-- which is what my system looks like. It will also place all the directories as their natural state of rwxr-xr-x[/quote]

                            Do I need to restart any services?

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                            • Tom ElliottT
                              Tom Elliott
                              last edited by

                              No, you shouldn’t have to restart any services that I’m aware of, is there a reason you ask?

                              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
                                To_Tha_Cloud
                                last edited by

                                [quote=“Tom Elliott, post: 18114, member: 7271”]This may sound really odd, but can you try tftp from your fogserver with:

                                [code]cd
                                yum -y install tftp
                                tftp -4 localhost
                                get
                                pxelinux.0
                                exit[/code]

                                Does this work?[/quote]
                                I get the following:

                                ]# tftp -4 localhost
                                tftp> get
                                (files) pxelinux.0
                                Error code 0: Permission denied

                                I am running as root.

                                1 Reply Last reply Reply Quote 0
                                • T
                                  To_Tha_Cloud
                                  last edited by

                                  [quote=“Tom Elliott, post: 18116, member: 7271”]This is also going to sound a bit odd, I think, but is there a firewall running on the FOG Server? Is iptables disabled?

                                  To find out run:
                                  [code]iptables -L -n[/code]

                                  If you get the text such as:
                                  [code]Chain INPUT (policy ACCEPT)
                                  target prot opt source destination

                                  Chain FORWARD (policy ACCEPT)
                                  target prot opt source destination

                                  Chain OUTPUT (policy ACCEPT)
                                  target prot opt source destination[/code]

                                  Then chances are it’s already disabled. If you get anything more than that run:

                                  [code]chkconfig iptables off; service iptables stop[/code][/quote]

                                  The firewall is off.

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

                                    what is the output of the command:
                                    [code]umask[/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

                                    1 Reply Last reply Reply Quote 0
                                    • T
                                      To_Tha_Cloud
                                      last edited by

                                      [quote=“Tom Elliott, post: 18122, member: 7271”]what is the output of the command:
                                      [code]umask[/code][/quote]

                                      0022

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

                                        Okay,

                                        When you performed the install, did you have any special parameters involved. Such as:

                                        [LIST]
                                        []Is your tftpboot folder in a location other than /tftpboot?
                                        [
                                        ]Is your tftpboot folder hosted on another filesystem?
                                        [/LIST]
                                        Has your system performed a filesystem check and/or is your filesystem on a RAID setup? Is it possible one of the drives has failed?

                                        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
                                          To_Tha_Cloud
                                          last edited by

                                          [quote=“Tom Elliott, post: 18124, member: 7271”]Okay,

                                          When you performed the install, did you have any special parameters involved. Such as:

                                          [LIST]
                                          []Is your tftpboot folder in a location other than /tftpboot?
                                          [
                                          ]Is your tftpboot folder hosted on another filesystem?
                                          [/LIST]
                                          Has your system performed a filesystem check and/or is your filesystem on a RAID setup? Is it possible one of the drives has failed?[/quote]

                                          The only special perameter was /images is mounted on a seperate drive. I just checked it and it appears to be mounted properly and I can navigate to it.
                                          The system as far as I know has not performed a filesystem check and I am not on a RAID setup.

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

                                            I’m going to ask that you reboot the server, if that’s okay with you?

                                            But before you reboot type:

                                            [code]touch /forcefsck
                                            shutdown -rF now[/code]

                                            The shutdown -rF now command will force the system to shutdown and ensure that, if for some other reason, forcefsck will work on next reboot.

                                            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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