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    Uploading an image from partition layout: /dev/mmcblk0

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    FOG Problems
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    • d4rk3D
      d4rk3
      last edited by

      Same error, only saying “clone: open /dev/mmcblk error” instead.

      I tried a bunch of kernel arguments yesterday…to no avail.

      Do you think using Partclone v0.2.73 would help at all?

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      • Tom ElliottT
        Tom Elliott
        last edited by

        I don’t think it’s the partclone having the issue, rather it’s the kernel not recognizing the disk.

        You stated in debug, when you fdisk -l you show no disks?

        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)

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        • d4rk3D
          d4rk3
          last edited by

          I figured the kernel was probably the main issue here.

          And you are correct with running fdisk -l. Even after using your new kernel as well, unfortunately.

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          • d4rk3D
            d4rk3
            last edited by

            I was able to clone partition 1 (mmcblk0p1) successfully, but beyond that it fails to recognize the remaining partitions.

            I was only able to clone p1 by running Debug, creating /images, mounting it on my FOG server and running partclone.dd manually.

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            • d4rk3D
              d4rk3
              last edited by

              Update: making a custom init_32.xz with Buildroot, I’ll report back if I get these uploading!

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              • d4rk3D
                d4rk3
                last edited by

                And if anyone has any knowledge to shed, please, feel free to chime in 🙂

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                • Tom ElliottT
                  Tom Elliott
                  last edited by

                  The knowledge I have has been passed. It sounds like we “have” all the stuff you need in place. Now if only I could get it to recognize the mmcblk as /dev/sd{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

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                  • d4rk3D
                    d4rk3
                    last edited by

                    We’ll get it eventually. I wanna thank you again for all of your help, Tom.

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                    • d4rk3D
                      d4rk3
                      last edited by

                      After more research, the problem lies within the Replay Protected Memory Block (/dev/mmcblk0rpmb). Now I just need to figure out what needs to be added to the kernel to fix this.

                      Some info/patch here: [url]https://dev-nell.com/rpmb-emmc-errors-under-linux.html[/url]

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                      • d4rk3D
                        d4rk3
                        last edited by

                        Bump!

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                        • Tom ElliottT
                          Tom Elliott
                          last edited by

                          [quote=“d4rk3, post: 38039, member: 23583”]After more research, the problem lies within the Replay Protected Memory Block (/dev/mmcblk0rpmb). Now I just need to figure out what needs to be added to the kernel to fix this.

                          Some info/patch here: [url]https://dev-nell.com/rpmb-emmc-errors-under-linux.html[/url][/quote]

                          Are you seeing the same errors as specified in this patch?

                          I’m going to attempt building a kernel with the supplied patch, but there’s no guarantee this is going to fix your particular issue.

                          FOG Defaults to search for /dev/sd{a-z} or /dev/hd{a-z}.

                          It does not search out mmcblk devices.

                          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

                            I created 3.17.1 kernels with the patch in the link you provided above.

                            The kernels can be found at:
                            [code]http://mastacontrola.com/bzImage?64bit=1
                            http://mastacontrola.com/bzImage32?32bit=1[/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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                            • d4rk3D
                              d4rk3
                              last edited by

                              Thanks so much, Tom! I’ll get back to you once I test the new kernel.

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                              • d4rk3D
                                d4rk3
                                last edited by

                                No dice 😕

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                                • d4rk3D
                                  d4rk3
                                  last edited by

                                  Bump because I have nothing to lose 😄

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                                  • Tom ElliottT
                                    Tom Elliott
                                    last edited by

                                    Have you tried with the latest svn?

                                    I’m attempting to not assume device letters and such and hoping that this may help.

                                    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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                                    • d4rk3D
                                      d4rk3
                                      last edited by

                                      Update:

                                      I’m on SVN 3504 and just deployed a debug task to see if fdisk would show anything this time around…and it does!

                                      The problem is, the screen fills up and I can only see the last disks which are all /dev/ram*.

                                      How can I slow down the list or scroll up?

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                                      • Tom ElliottT
                                        Tom Elliott
                                        last edited by

                                        fdisk -l | more

                                        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

                                        d4rk3D 1 Reply Last reply Reply Quote 0
                                        • d4rk3D
                                          d4rk3 @Tom Elliott
                                          last edited by d4rk3

                                          @Tom-Elliott said:

                                          fdisk -l | more

                                          Thanks Tom 🙂

                                          Every disk looks like this (/dev/ram0 - /dev/ram15)

                                          Kind of disappointing because the mmcblk0rpmb is still blocking me from seeing the mmc partitions.

                                          If anyone has any ideas I’m all ears 🙂

                                          IMG_20150706_125709.jpg

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                                          • d4rk3D
                                            d4rk3
                                            last edited by Wayne Workman

                                            Side note…I set the primary disk to /dev/ram0 with a raw DD image and it uploaded 🙂 lol…

                                            Wayne WorkmanW 1 Reply Last reply Reply Quote 0
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