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    Solved Permission denied / Input/Output error - NFS ext storage [urgent]

    FOG Problems
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    • arnaudrigole
      arnaudrigole last edited by arnaudrigole

      Hi Fog community,

      Sorry, its me again… my shcool project evaluation is next week and i still have a problem mouting an NFS storage node located on a windows server 2012R2.

      I followed this procedure:
      https://wiki.fogproject.org/wiki/index.php?title=Windows_Storage_Node
      and i can’t pass the step “fog server” step which say i have to transfer local .mntcheck files on nfs server over NFS.

      i can mount the @nfsserverIP:/images /images2
      then cd /images2
      then i try to cp or touch -> permission denied :(!!!

      I run fog 1.2.
      Can’t upload an image too, permission denied

      FOG_TFTP user is “fog” with a pw i defined, same as the user on fog vm, same as the user defined on filezilla ftp server.

      Sorry again for my poor english…!
      can anybody help me?

      ch3i 1 Reply Last reply Reply Quote 0
      • arnaudrigole
        arnaudrigole @ch3i last edited by arnaudrigole

        @ch3i
        Salut !
        Ecoute ce matin ça fonctionne en upload/download, je ne sais pas comment.
        J’ai toujours le message d’erreur “Device busy” à l’upload mais ça passe outre et ça fonctionne…

        @Wayne-Workman
        Still have the error, after redefined storage node 😕

        1 Reply Last reply Reply Quote 0
        • arnaudrigole
          arnaudrigole @Wayne Workman last edited by

          @Wayne-Workman
          Yeah i’ve just recreated the fog storage node on webUI

          1 Reply Last reply Reply Quote 0
          • ch3i
            ch3i Moderator @arnaudrigole last edited by

            @arnaudrigole Hi Arnaud.

            Je peux t’aider au besoin en prenant la main, ce matin ou jeudi/vendredi.

            arnaudrigole 1 Reply Last reply Reply Quote 0
            • Wayne Workman
              Wayne Workman last edited by

              also - don’t mount the NFS share to the fog server. we only did that to test if it was working or not.

              This windows node is stand-alone. After the NFS share is set and FTP permissions set, and the needed files/directories created - ALL you have to do - is - create a new node in the fog Web Interface. That’s it.

              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!
              Daily Clean Installation Results:
              https://fogtesting.fogproject.us/
              FOG Reporting:
              https://fog-external-reporting-results.fogproject.us/

              arnaudrigole 1 Reply Last reply Reply Quote 0
              • S
                Sebastian Roth Moderator last edited by

                Have you tried mounting the NFS from a client by hand? https://wiki.fogproject.org/wiki/index.php/Troubleshoot_NFS

                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
                • arnaudrigole
                  arnaudrigole last edited by arnaudrigole

                  Anyone know what can cause this problem? :s
                  I tried in “upload debug” task, it told me :

                  " Mouting file system … mount : mouting 192.168.253.20:/images/dev on /images failed : Device or resource busy

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

                    @Quazz
                    Of course, here it is :
                    alt text

                    “Management username” and “management password” are the same as defined for fog unix user, and as user with full rw rights on filezilla server

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

                      @arnaudrigole Could you post a screenshot of your storage node screen of the windows node from the FOG web UI?

                      arnaudrigole 1 Reply Last reply Reply Quote 0
                      • arnaudrigole
                        arnaudrigole @Wayne Workman last edited by arnaudrigole

                        @Wayne-Workman
                        Hi Wayne, Thanks for your help.
                        I will document it.

                        After we did the test windows “WindowsNode”, i recreated the “images” nfs share in E: no problem i have rw access mounted on linux.

                        … But still have error “Failed to mount NFS volume” when trying to upload, but no error message displayed ! “Mouting file system… done”

                        I still working on it.

                        Q 1 Reply Last reply Reply Quote 0
                        • Wayne Workman
                          Wayne Workman last edited by Wayne Workman

                          @george1421 I helped via join.me and we ended up using that single powershell command of yours to setup NFS correctly on windows.

                          New-NfsShare –Name "windowsNode" –Path E:\ –Authentication sys -AllowRootAccess $True -EnableUnmappedAccess $True –Permission Readwrite

                          @arnaudrigole says he will document every step with the windows storage node. I look forward to what he comes up with.

                          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!
                          Daily Clean Installation Results:
                          https://fogtesting.fogproject.us/
                          FOG Reporting:
                          https://fog-external-reporting-results.fogproject.us/

                          arnaudrigole 1 Reply Last reply Reply Quote 1
                          • arnaudrigole
                            arnaudrigole @Wayne Workman last edited by

                            @Wayne-Workman
                            Hi Wayne,
                            You gonna try with my environment? thats it ? tell me if u need everything.

                            1 Reply Last reply Reply Quote 0
                            • Wayne Workman
                              Wayne Workman last edited by

                              Welp, I have time… I’m going to try this…

                              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!
                              Daily Clean Installation Results:
                              https://fogtesting.fogproject.us/
                              FOG Reporting:
                              https://fog-external-reporting-results.fogproject.us/

                              arnaudrigole 1 Reply Last reply Reply Quote 0
                              • arnaudrigole
                                arnaudrigole last edited by arnaudrigole

                                When i try to upload the image from my client, it say:

                                can’t chmod /images/@clientmacaddr : no such file or directory
                                /bin/fog.upload line 112 : /images/@clientmacaddr/d1.fixed_size_partitions : No such file or directory
                                /usr/share/fog/lib/partition-funcs.sh : line 66: /images/clientmacaddr/d1.original.fstypes no such files or directory…

                                I think its because the fog server has no rw rights again … but where !?!

                                1 Reply Last reply Reply Quote 0
                                • arnaudrigole
                                  arnaudrigole last edited by arnaudrigole

                                  Yeah i followed all the procedure more than 5 times…, each time i recreate a fog environment with 1.2 or trunk

                                  i tried to access nfs storage on a windows machine with mount 192.168.253.20:/images * it works, but i have no rw access too ! ; it returns me :
                                  Error 0x8007045D Input/output : same as linux!

                                  Everyone + Anonymous access have total access on /images and /images/dev
                                  NFS rights:

                                  alt text

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

                                    Did you follow all the steps? Because this is a permissions issue plain and “simple”.

                                    1 Reply Last reply Reply Quote 0
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