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    No space left on device

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    • adukes40A
      adukes40 @george1421
      last edited by

      @george1421 When I get a few minutes I will give this a try.

      Tom ElliottT 1 Reply Last reply Reply Quote 0
      • Tom ElliottT
        Tom Elliott @adukes40
        last edited by

        @adukes40 how much space is on the mount point? I’m driving so you can get that while in debug mode.

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        • adukes40A
          adukes40 @george1421
          last edited by

          @george1421 when I type fog…it says…An error has been detected…fatal error unknown request type null

          george1421G 1 Reply Last reply Reply Quote 0
          • george1421G
            george1421 Moderator @adukes40
            last edited by

            @adukes40 did you schedule a debug deploy? I’ve only seen this error before when you use the USB boot stick. The fog server should set the type kernel parameter.

            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!

            adukes40A 1 Reply Last reply Reply Quote 0
            • adukes40A
              adukes40 @george1421
              last edited by

              @george1421 I got in earlier. I did a normal debug, and not a debug deploy… I am trying to putty into the machine now. I have done it before, during debug, but cant remember the credentials I used.

              george1421G 1 Reply Last reply Reply Quote 0
              • george1421G
                george1421 Moderator @adukes40
                last edited by

                @adukes40 From the FOS engine console, set root’s password with passwd. Once that is set you should be able to putty in as root and what ever password you set.

                Yeah the normal debug doesn’t pass the required parameters you need. The deploy debug will drop you at a linux prompt. Then key in fog<cr> and it will single step you through deployment. This what you want because you want to blow out of the deployment script where your post install script will run. This will give you a chance to check the drive geometry and actually key in (copy paste) your script until you reach the spot where it fails.

                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!

                adukes40A 1 Reply Last reply Reply Quote 0
                • adukes40A
                  adukes40 @george1421
                  last edited by

                  @george1421 AH, so i have to set the password from the machine physically. That will have to wait i guess until Monday, don’t think I will be in at all this weekend.

                  george1421G 1 Reply Last reply Reply Quote 0
                  • george1421G
                    george1421 Moderator @adukes40
                    last edited by

                    @adukes40 Yeah, security its such a PITA some times. 😉

                    This is the design, you don’t want someone hacking into the image deployment process, really. So this IS a security measure, but also gives the IT support people a way to debug their process, under their control and not by some common back door.

                    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!

                    adukes40A 1 Reply Last reply Reply Quote 0
                    • adukes40A
                      adukes40 @george1421
                      last edited by

                      @george1421 Oh I’m perfectly fine with the design. I just remember I puttyd in before on a debug machine…but could not remember how I did it.

                      1 Reply Last reply Reply Quote 0
                      • Q
                        Quazz Moderator
                        last edited by

                        Is this the exact same image you’re trying to deploy?

                        An important thing to note is that if you have UEFI images (with GPT layout ofc), then you need to mount sda4 instead of sda2

                        adukes40A 1 Reply Last reply Reply Quote 0
                        • adukes40A
                          adukes40 @Quazz
                          last edited by adukes40

                          @Quazz We only have 3 images, and currently we are deploying the 32bit one. All the images are the same. plus this image in particular, is the one that was captured, as it is on the subnet where the master node resides.

                          Tomorrow i will be back at the building, so I will be able to dive into it more.

                          Q 1 Reply Last reply Reply Quote 0
                          • B
                            bigjim
                            last edited by

                            I am having the same issue the pc has a 500GB drive so shouldnt the mount point show that as available? Am i missing a step?

                            1 Reply Last reply Reply Quote 0
                            • Q
                              Quazz Moderator @adukes40
                              last edited by

                              @adukes40 Any update on this?

                              @bigjim What model of computer? Model of hard drive? Are you also using a postdownloadscript for driver install? What exactly fails to mount?

                              adukes40A 1 Reply Last reply Reply Quote 0
                              • adukes40A
                                adukes40 @Quazz
                                last edited by

                                @Quazz I do not have anything further. Here is what I do have. this first script works for all devices with mechanical SATA, and SSD’s, but not M.2 SATA:

                                #!/bin/sh
                                osdiskpart=“/dev/sda2”;
                                driverver=“Win7”
                                mkdir /ntfs 2>/dev/null
                                mount.ntfs-3g “${osdiskpart}” /ntfs 2>/tmp/mntfail
                                mkdir /ntfs/Drivers 2>/dev/null
                                if [ -d “/ntfs/Windows/SysWOW64” ]
                                then
                                setarch=“x64”;
                                else
                                setarch=“x86”;
                                fi
                                machine=dmidecode -s system-product-name;
                                machine=“${machine%”${machine##[![:space:]]}“}”;
                                echo "Detected [${machine}] [${driverver}] with this arch [${setarch}] " >> /ntfs/Drivers/machine.txt
                                rm -f /tmp/mydrivers;
                                ln -s “/images/Drivers/${driverver}/${machine}/${setarch}/” /tmp/mydrivers;
                                if [ -d “/tmp/mydrivers” ]
                                then
                                cp -r /tmp/mydrivers/
                                /ntfs/Drivers;
                                fi
                                regfile=“/ntfs/Windows/System32/config/SOFTWARE”
                                key=“\Microsoft\Windows\CurrentVersion\DevicePath”
                                devpath=“%SystemRoot%\inf;C:\Drivers”;
                                reged -e “$regfile” &>/dev/null <<EOFREG
                                ed $key
                                $devpath
                                q
                                y
                                EOFREG
                                rm -f /tmp/mydrivers;
                                umount /ntfs

                                The following scirpt works with the M.2 SATA and mechanical SATAs, and the SSD’s. HOWEVER, it will not work with the OptiPlex 790’s nor 990’s They are the only two models giving the “space” problem.

                                #!/bin/sh
                                if [[ $hd == /dev/sda* ]]
                                then
                                osdiskpart=“/dev/sda2”;
                                else [[ $hd == /dev/nvme* ]]

                                osdiskpart="/dev/nvme0n1p2";
                                

                                fi
                                driverver=“Win7”
                                mkdir /ntfs 2>/dev/null
                                mount.ntfs-3g “${osdiskpart}” /ntfs 2>/tmp/mntfail
                                mkdir /ntfs/Drivers 2>/dev/null
                                if [ -d “/ntfs/Windows/SysWOW64” ]
                                then
                                setarch=“x64”;
                                else
                                setarch=“x86”;
                                fi
                                machine=dmidecode -s system-product-name;
                                machine=“${machine%”${machine##[![:space:]]}“}”;
                                echo "Detected [${machine}] [${driverver}] with this arch [${setarch}] " >> /ntfs/Drivers/machine.txt
                                rm -f /tmp/mydrivers;
                                ln -s “/images/Drivers/${driverver}/${machine}/${setarch}/” /tmp/mydrivers;
                                if [ -d “/tmp/mydrivers” ]
                                then
                                cp -r /tmp/mydrivers/
                                /ntfs/Drivers;
                                fi
                                regfile=“/ntfs/Windows/System32/config/SOFTWARE”
                                key=“\Microsoft\Windows\CurrentVersion\DevicePath”
                                devpath=“%SystemRoot%\inf;C:\Drivers”;
                                reged -e “$regfile” &>/dev/null <<EOFREG
                                ed $key
                                $devpath
                                q
                                y
                                EOFREG
                                rm -f /tmp/mydrivers;
                                umount /ntfs

                                for now I reverted back to the first script for imaging as we only have 1 lab of the M.2 SATA machines. I have not had the time to look at this yet. If anyone has an idea on what to change for the scirpts I would be all ears, but for now I do not have a resolution. (due to time)

                                Q 1 Reply Last reply Reply Quote 0
                                • Q
                                  Quazz Moderator @adukes40
                                  last edited by Quazz

                                  @adukes40 said in No space left on device:

                                  if [[ $hd == /dev/sda* ]]
                                  then
                                  osdiskpart=“/dev/sda2”;
                                  else [[ $hd == /dev/nvme* ]]
                                  osdiskpart=“/dev/nvme0n1p2”;

                                  fi

                                  I’m not an expert in bash scripts but this seems incorrect to me.

                                  if [ $hd == /dev/sda* ]
                                  then
                                  osdiskpart="/dev/sda2"
                                  else [ $hd == /dev/nvme* ]
                                  osdiskpart="/dev/nvme0n1p2"
                                  fi
                                  

                                  Seems better already. They key part seems to be that the incorrect partition is selected on those Optiplexes. So perhaps the $hd thingy isn’t super reliable?

                                  I would do something like :

                                  if [ -b /dev/sda2 ]
                                  then
                                  osdiskpart="/dev/sda2"
                                  else [ -b /dev/nvme0n1p2 ]
                                  osdiskpart="/dev/nvme0n1p2"
                                  else
                                  echo "No usable partition detected!";
                                  fi
                                  

                                  Seeing as you’ll be using those partitions anyway, you might as well test against their existence in a direct fashion anyway, since it won’t be able to do anything if they don’t exist.

                                  You only need ; in specific circumstances as well if I’m not mistaken, shouldn’t be necessary for simply setting variables.

                                  george1421G 1 Reply Last reply Reply Quote 0
                                  • george1421G
                                    george1421 Moderator @Quazz
                                    last edited by

                                    @Quazz A couple of things come to mind here. First the script structure looks wrong (maybe I’m a class-A nit picker).

                                    I would expect a bash script to look something similar

                                    if [ $hd == /dev/sda* ]; then
                                      osdiskpart="/dev/sda2";
                                    elif [ $hd == /dev/nvme* ];
                                      osdiskpart="/dev/nvme0n1p2";
                                    fi
                                    

                                    From there I’m not sure if wild cards are supported in the test as well as the if comparison should be against a string not /dev/sda*

                                    With that said, I might rewrte that code as:

                                    if [ $hd == *"/dev/nvme"* ]; then
                                      osdiskpart= "${hd}0n1p2";
                                    else
                                      osdiskpart= "${hd}2";
                                    fi
                                    

                                    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!

                                    george1421G 1 Reply Last reply Reply Quote 0
                                    • george1421G
                                      george1421 Moderator @george1421
                                      last edited by

                                      @george1421 But what I would suggest that you do when working on post download scripts is this.

                                      1. Setup a debug deploy
                                      2. PXE boot the target computer
                                      3. After a few enter presses it will drop you to a command prompt
                                      4. Give root a password with passwd
                                      5. Get the IP address of the target computer with ip addr show
                                      6. Go to your windows computer and open a putty session to your target computer using root and the password you just defined.

                                      Now you can begin debugging your post install script.

                                      1. From putty key in fog to start the download process.
                                      2. Just past the point where the image has been sent to the target computer hit ctrl-C to break out of the fog installer script
                                      3. Now the /images share should be mounted and you can test commands to find out the details of the hardware. By using putty you can copy and paste text easy.

                                      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!

                                      adukes40A 1 Reply Last reply Reply Quote 0
                                      • adukes40A
                                        adukes40 @george1421
                                        last edited by

                                        @george1421 Wish I had the time right now to run the tests, but with schools starting n a couple weeks, I might get to it by October. I can test your rewritten section though. I can pop that in and test a machine in a few seconds. It is just strange that 2 models, and only 2 models are being a pain. 745, 755, 760, and 780’s go thru without a hitch. BLEH!

                                        1 Reply Last reply Reply Quote 0
                                        • cerebronC
                                          cerebron
                                          last edited by cerebron

                                          Maybe it’s not related to the topic, but a had an issue with free disk space after imaging from golden image. After “unsysprep” finished and i’ve logged on to machine, win7 shows that system partition is normaly extended to real hard disk size, but no matter how big hdd is, there is only 100-1000mb free on disk. After bashing my head for almost one week, i’ve realised that when i’ve created virtual disk on my ESXI virtual machine, for creating golden image, i’ve selected “Think provisioning, Lazy zeroed”, and so virtual disk file grows dynamicaly. I think because of this, part-clone cannot correctly detect partitions boundaries. So, the right choise is to select “Thick provisioning, Eager zeroed”.
                                          Maybe that will help someone.

                                          UPDATE:
                                          Actualy, i’ve even figured out how to fix imaged machines disk size. Although, i dont know how to mass fix that, on imaged machine, you can first shrink system partition with acronis, for example, then extend it again.

                                          Wayne WorkmanW 1 Reply Last reply Reply Quote 2
                                          • Wayne WorkmanW
                                            Wayne Workman @cerebron
                                            last edited by Wayne Workman

                                            @cerebron That is a great tip! Thank you for posting!

                                            #wiki worthy

                                            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!
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