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Uploading an image from partition layout: /dev/mmcblk0

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FOG Problems
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  • T
    Tom Elliott
    last edited by Oct 9, 2014, 6:08 PM

    On the hosts with these particular devices, set the host device argument to:
    [code]/dev/mmcblk[/code]

    Does this 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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    • D
      d4rk3
      last edited by Oct 9, 2014, 10:24 PM

      Unfortunately, no 😞 I tried on SVN 2389 and now on 2411.

      I will be continuing on my quest this evening and into the weekend…

      I’ve made several custom kernels, tried every disk/kernel argument related to mmcblk partitions I can think of…nothing. But so close, nonetheless…

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      • D
        d4rk3
        last edited by Oct 9, 2014, 10:27 PM

        I should also mention that even though I can easily send inventory on these now, FOG still has yet to recognize the hard drive in the inventory report.

        I can deploy a debug task to one of these and I cannot get anything from fdisk, gdisk, etc. However, the latest builds of Clonezilla properly recognize the partition layout…I’m wondering if getting one of the disk utilities working with these hard drives would be all it would take to get these to upload an image…

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        • T
          Tom Elliott
          last edited by Oct 10, 2014, 2:11 PM

          I want to get these working, so fdisk -l doesn’t display the disk either?

          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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          • D
            d4rk3
            last edited by Oct 10, 2014, 2:41 PM

            Nope. I run fdisk -l and it just brings me to a new prompt.

            Thanks a million for your help, Tom.

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            • T
              Tom Elliott
              last edited by Oct 10, 2014, 2:48 PM

              I hate asking, but can you get to a terminal prompt within clonezilla and get the contents of the information?

              [code]lsusb[/code]

              I’m under suspicion the FOG issues is likely related to the fact that eMMC is typically what’s kind of found in USB Flash sticks.

              As I don’t have any drivers included in the kernel to support USB Disks (hence being able to keep a USB hdd connected without overwriting the wrong drive) I think this is where our problem lies.

              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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              • D
                d4rk3
                last edited by Oct 10, 2014, 2:55 PM

                Yep, give me just a bit and I’ll do that.

                In the meantime, here are my disk reports from when I’ve captured an image with Clonezilla.

                [url=“/_imported_xf_attachments/1/1422_mmcblk0.zip?:”]mmcblk0.zip[/url]

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                • T
                  Tom Elliott
                  last edited by Oct 10, 2014, 3:01 PM

                  Okay
                  I am building mmc support into the kernel. I did a lot of research and hopefully the new kernels will, at the least, recognize the disk.

                  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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                  • D
                    d4rk3
                    last edited by Oct 10, 2014, 3:06 PM

                    [FONT=Consolas]lsusb[/FONT]
                    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
                    Bus 001 Device 004: ID 154b:0053 PNY (Flash drive used to load Clonezilla into my RAM)
                    Bus 001 Device 003: ID 0b05:17e0 ASUSTek Computer, Inc.
                    Bus 001 Device 002: ID 0b05:17e4 ASUSTek Computer, Inc.
                    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

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                    • D
                      d4rk3
                      last edited by Oct 10, 2014, 3:09 PM

                      Awesome, thank you! I will test it once you’ve made it.

                      Also, it looks like I forgot to mention that these are 32-bit devices.

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                      • T
                        Tom Elliott
                        last edited by Oct 10, 2014, 3:09 PM

                        Kernels are ready:

                        [url]https://mastacontrola.com/fogboot/kernel/bzImage[/url] (64bit)
                        [url]https://mastacontorla.com/fogboot/kernel/bzImage32[/url] (32bit)

                        I don’t know if it will work properly, but can you boot the system and see if it at least can recognize the disks now?

                        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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                        • D
                          d4rk3
                          last edited by Oct 11, 2014, 3:39 PM

                          First off, sorry for my delayed response. I didn’t receive an email notification of a response to my thread.

                          The kernel panics, but, it then spits out two lines before locking up:

                          [B]VFS: Mounted root (ext2 filesystem) on device 1:0.[/B]
                          [B]devtmpfs: mounted[/B]

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                          • D
                            d4rk3
                            last edited by Oct 11, 2014, 3:40 PM

                            Getting closer! I’m gonna try various arguments and see if I can coax this any further.

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                            • T
                              Tom Elliott
                              last edited by Oct 11, 2014, 3:56 PM

                              What kernel did you try?

                              The bzImage32 should be the one you need and if you replaced your original bzImage32 with that, things 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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                              • D
                                d4rk3
                                last edited by Oct 11, 2014, 4:01 PM

                                I used the bzImage32. I was able to launch a debug task by setting argument /dev/mmcblk. Still can’t see anything with fdisk, gdisk, etc. 😕

                                Gonna continue trying…

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                                • D
                                  d4rk3
                                  last edited by Oct 11, 2014, 5:26 PM

                                  Good news: I was able to hit the PartClone screen while trying to upload! I just had to set the primary disk to /dev/mmcblk0.

                                  It then threw an error about not being able to open /dev/mmcblk0 and reboots, but that’s ok because I’m so close now! It seems I just need to find the right disk/argument and these will be FOG compatible 🙂

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                                  • D
                                    d4rk3
                                    last edited by Oct 13, 2014, 1:38 PM

                                    Tom, if you or anyone knows where I should go from here I’d appreciate it!

                                    [url=“/_imported_xf_attachments/1/1427_Partclone Error.jpg?:”]Partclone Error.jpg[/url]

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                                    • T
                                      Tom Elliott
                                      last edited by Oct 13, 2014, 1:42 PM

                                      Can you remove the 0?

                                      mmcblk should find mmcblk1 or mmcblk2 as needed.

                                      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
                                      • D
                                        d4rk3
                                        last edited by Oct 13, 2014, 1:49 PM

                                        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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                                        • T
                                          Tom Elliott
                                          last edited by Oct 13, 2014, 1:54 PM

                                          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)

                                          Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

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