Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    pfSense hyper-v install crashes when attempting to format disk

    Scheduled Pinned Locked Moved Problems Installing or Upgrading pfSense Software
    20 Posts 4 Posters 569 Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • stephenw10S
      stephenw10 Netgate Administrator
      last edited by

      What version of pfSense are you trying to install?

      It just never shows a drive selection?

      1 Reply Last reply Reply Quote 0
      • D
        DrSimplex @stephenw10
        last edited by

        @stephenw10 Yeah RDP would not be the reason for this. It's purely just an install format issue onto hyper-v. I knew that it'd be more of a tedious process... But I want a lab first before I deploy ๐Ÿ˜

        1 Reply Last reply Reply Quote 0
        • stephenw10S
          stephenw10 Netgate Administrator
          last edited by

          If you're installing 2.7.2 then try the legacy ISO installer.

          D 2 Replies Last reply Reply Quote 0
          • D
            DrSimplex @stephenw10
            last edited by DrSimplex

            @stephenw10 Nice! Yes, this is my attempt with 2.7.2. I've been looking for something legacy to try and troubleshoot with, I'll give that a go. Thanks!

            And no, it never offers for me to select a drive. Some forums I've seen say it is trying to install on my installation media, but I don't really get a chance to choose one or the other. :/

            D 1 Reply Last reply Reply Quote 1
            • D
              DrSimplex @DrSimplex
              last edited by

              @DrSimplex Perfect that legacy installer you linked to worked just fine Seeing through the rest of setup but its weird that the current version from netgate was just not working ๐Ÿ˜ฒ

              1 Reply Last reply Reply Quote 0
              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                Yup that is odd. I'll try to get a test to replicate it though AFAIK it's already tested....

                D 1 Reply Last reply Reply Quote 0
                • D
                  DrSimplex @stephenw10
                  last edited by

                  @stephenw10 Sounds good, I'd imagine it would have been tested as well. I believe it could also have something to do with windows updates, I read another bug report that a KB update was causing issues with the install process for Hyper-V specifically... this was I think 2019 tho? Old news :/

                  So far so good with the install, will check tonight to see where we're at :)

                  1 Reply Last reply Reply Quote 1
                  • D
                    DrSimplex @stephenw10
                    last edited by DrSimplex

                    @stephenw10 said in pfSense hyper-v install crashes when attempting to format disk:

                    If you're installing 2.7.2 then try the legacy ISO installer.

                    So, honestly after a bit of troubleshooting I am getting logged into the web console for pfsense! The legacy ISO installer really just walked through formatting the drive, then the rest of setup for the network card I have was pretty straightforward over a terminal. Forgot I had my LAN port still set to a virtual one in the Hyper-V Switch Manager so that took me a second to remember ๐Ÿ˜…

                    Again, not exactly sure why it wouldn't let me choose a disk to format with the original. I didn't change any of my Hyper-V settings, just swapped out the ISO. This is running 2.7.2, I know you mentioned that is the legacy ISO, am I good to just run with where I'm at?

                    1 Reply Last reply Reply Quote 0
                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      Yes, the resulting install is identical. You should be good to go.

                      We re-tested the Net Installer here and were able to install in Hyper-V OK so I'm not sure what happened there. Must be something slightly different with your setup.

                      D 1 Reply Last reply Reply Quote 0
                      • D
                        DrSimplex @stephenw10
                        last edited by

                        @stephenw10 there must be something different I guess, but again I didn't change anything between the regular GUI installer and the legacy installer. Hopefully this was just a me issue this time. Really appreciate your help!

                        Where does one access the legacy iso for future reference?

                        1 Reply Last reply Reply Quote 0
                        • stephenw10S
                          stephenw10 Netgate Administrator
                          last edited by

                          At the mirror I linked above. That's the only location it's hosed at netgate currently.

                          1 Reply Last reply Reply Quote 0
                          • S
                            SteveITS Galactic Empire @DrSimplex
                            last edited by

                            @DrSimplex said in pfSense hyper-v install crashes when attempting to format disk:

                            Set disk to 10GB, but when I look into it the number is 25GB

                            As I understand it ZFS on a dynamically expanding disk will eventually use all of the disk size due to how it works. Options would be a small/fixed disk, or UFS.

                            Pre-2.7.2/23.09: Only install packages for your version, or risk breaking it. Select your branch in System/Update/Update Settings.
                            When upgrading, allow 10-15 minutes to restart, or more depending on packages and device speed.
                            Upvote ๐Ÿ‘ helpful posts!

                            D 1 Reply Last reply Reply Quote 0
                            • D
                              DrSimplex @SteveITS
                              last edited by

                              @SteveITS I agree, I thought that may have been an issue so I restarted the VM setup ensuring the disk was fixed at, I think I set 15GB? Still ran into the same original issue where it wouldn't format initially. ๐Ÿคท

                              1 Reply Last reply Reply Quote 0
                              • First post
                                Last post
                              Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.