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    Xen Orchestra - Permissions Issue - File level restore

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    xen orchestra permissions debian 8
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    • DustinB3403D
      DustinB3403
      last edited by DustinB3403

      Yeah I'm still getting that fusermount error...

      Dec 21 12:59:25 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:25 GMT xo:api [email protected] | remote.getAll(...) [2ms] ==> array
Dec 21 12:59:28 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:28 GMT xo:api [email protected] | resourceSet.getAll(...) [2ms] ==> array
Dec 21 12:59:28 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:28 GMT xo:api [email protected] | acl.getCurrentPermissions(...) [2ms] ==> object
Dec 21 12:59:30 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:30 GMT xo:api [email protected] | remote.getAll(...) [2ms] ==> array
Dec 21 12:59:31 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:31 GMT xen-api [email protected]: event.from(...) [30s] ==> object
Dec 21 12:59:31 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:31 GMT xen-api [email protected]: event.from(...) [14ms] ==> object
Dec 21 12:59:33 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:33 GMT xo:api [email protected] | resourceSet.getAll(...) [3ms] ==> array
Dec 21 12:59:33 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:33 GMT xo:api [email protected] | acl.getCurrentPermissions(...) [3ms] ==> object
Dec 21 12:59:35 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:35 GMT xo:api [email protected] | backup.scanDisk(...) [887ms] =!> Error: spawn fusermount ENOENT
Dec 21 12:59:35 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:35 GMT xo:api [email protected] | remote.getAll(...) [3ms] ==> array
Dec 21 12:59:38 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:38 GMT xo:api [email protected] | resourceSet.getAll(...) [3ms] ==> array
Dec 21 12:59:38 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:38 GMT xo:api [email protected] | acl.getCurrentPermissions(...) [3ms] ==> object
Dec 21 12:59:40 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:40 GMT xen-api [email protected]: event.from(...) [1m] ==> object
Dec 21 12:59:40 xo-test-debian-3 xo-server[5648]: Wed, 21 Dec 2016 17:59:40 GMT xo:api [email protected] | remote.getAll(...) [2ms] ==> array
      DanpD 1 Reply Last reply Reply Quote 0
      • DanpD
        Danp
        last edited by

        There was definitely something wrong with the VM's state. Whoami returned unknown uid. Had to forcibly reboot from within XO.

        1 Reply Last reply Reply Quote 0
        • DanpD
          Danp
          last edited by

          Was actually able to pull up a file listing from one of my backups. Here's what showed in the log -

          Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Version 2015.3.14AR.1 integrated FUSE 28
Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Mounted /dev/loop1 (Read-Only, label "", NTFS 3.1)
Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Cmdline options: ro
Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Mount options: ro,allow_other,nonempty,relatime,fsname=/dev/loop1,blkdev,blksize=4096
Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Ownership and permissions disabled, configuration type 7
Dec 21 12:07:02 xo-5 ntfs-3g[1857]: Unmounting /dev/loop1 ()
          1 Reply Last reply Reply Quote 0
          • DanpD
            Danp @DustinB3403
            last edited by

            @DustinB3403 said in Xen Orchestra - Permissions Issue - File level restore:

            Yeah I'm still getting that fusermount error...

            What is the output from whereis fusermount?

            DustinB3403D 1 Reply Last reply Reply Quote 0
            • DanpD
              Danp @DustinB3403
              last edited by

              @DustinB3403 said in Xen Orchestra - Permissions Issue - File level restore:

              So are you able to restore files?

              Yes, it appears to work in those cases where I can actually get a file listing.

              1 Reply Last reply Reply Quote 0
              • DustinB3403D
                DustinB3403 @Danp
                last edited by

                @Danp said in Xen Orchestra - Permissions Issue - File level restore:

                @DustinB3403 said in Xen Orchestra - Permissions Issue - File level restore:

                Yeah I'm still getting that fusermount error...

                What is the output from whereis fusermount?

                xoadmin@xo-test-debian-3:~$ whereis fusermount
                fusermount:

                1 Reply Last reply Reply Quote 0
                • DustinB3403D
                  DustinB3403
                  last edited by

                  I do have fusermount under

                  /usr/share/bash-completion/completions/fusermount

                  1 Reply Last reply Reply Quote 0
                  • DanpD
                    Danp
                    last edited by

                    This is what I get

                    xoadmin@xo-5:~$ whereis fusermount
fusermount: /bin/fusermount /usr/share/man/man1/fusermount.1.gz

                    Guessing that you either don't have it properly installed or it isn't in a location where it can be found.

                    DustinB3403D 1 Reply Last reply Reply Quote 0
                    • DustinB3403D
                      DustinB3403 @Danp
                      last edited by

                      @Danp Do you have SSHFS installed?

                      1 Reply Last reply Reply Quote 0
                      • DustinB3403D
                        DustinB3403
                        last edited by

                        One sec, Fuse not installed on debian by default... FML... repo added installing fuse.

                        Rebooting and then recompiling..

                        DanpD 1 Reply Last reply Reply Quote 0
                        • DanpD
                          Danp @DustinB3403
                          last edited by

                          @DustinB3403 Thought you did that yesterday. Did you rebuild from scratch?

                          DustinB3403D 1 Reply Last reply Reply Quote 0
                          • DustinB3403D
                            DustinB3403 @Danp
                            last edited by

                            @Danp said in Xen Orchestra - Permissions Issue - File level restore:

                            @DustinB3403 Thought you did that yesterday. Did you rebuild from scratch?

                            No I added the universal repo yesterday for something else that was needed.

                            Anyways, now trying to mount a single backup I get

                            Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: Wed, 21 Dec 2016 19:15:18 GMT xo:api [email protected] | backup.scanDisk(...) [1s] ==> object
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: { [Error: Command failed: mount --options=loop,ro --source=/tmp/tmp-416paluKS1uHkUS/vhdi7 --target=/tmp/tmp-4160yW3G6ma9LZP
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: mount: wrong fs type, bad option, bad superblock on /dev/loop0,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: missing codepage or helper program, or other error
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: In some cases useful info is found in syslog - try
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: dmesg | tail or so.
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: ]
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: code: 32,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: killed: false,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: stdout: '',
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: stderr: 'mount: wrong fs type, bad option, bad superblock on /dev/loop0,\n       missing codepage or helper program, or other error\n\n       In some cases useful info is found in syslog - try\n       dmesg | tail or so.\n',
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: failed: true,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: signal: null,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: cmd: 'mount --options=loop,ro --source=/tmp/tmp-416paluKS1uHkUS/vhdi7 --target=/tmp/tmp-4160yW3G6ma9LZP' }
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: Wed, 21 Dec 2016 19:15:18 GMT xo:api [email protected] | backup.scanFiles(...) [218ms] =!> Error: Command failed: mount --options=loop,ro --source=/tmp/tmp-416paluKS1uHkUS/vhdi7 --target=/tmp/tmp-4160yW3G6ma9LZP
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: mount: wrong fs type, bad option, bad superblock on /dev/loop0,
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: missing codepage or helper program, or other error
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: In some cases useful info is found in syslog - try
Dec 21 14:15:18 xo-test-debian-3 xo-server[416]: dmesg | tail or so.

                            Trying another backup . oh and dmesg | tail contains

                            10.867971] Adding 392188k swap on /dev/xvda5.  Priority:-1 extents:1 across:392188k SSFS
13.590095] RPC: Registered named UNIX socket transport module.
13.590099] RPC: Registered udp transport module.
13.590100] RPC: Registered tcp transport module.
13.590101] RPC: Registered tcp NFSv4.1 backchannel transport module.
13.633648] FS-Cache: Loaded
13.681056] FS-Cache: Netfs 'nfs' registered for caching
13.943515] Installing knfsd (copyright (C) 1996 [email protected]).
86.204993] fuse init (API version 7.23)
86.635229] loop: module loaded
                            1 Reply Last reply Reply Quote 0
                            • DustinB3403D
                              DustinB3403
                              last edited by

                              Seems to be specific to that backup, as I am able to restore files to my file server now without issue.

                              So a few things to we should try to compile into the update script, check for fuse, and install it if its not there.

                              DanpD 1 Reply Last reply Reply Quote 0
                              • DustinB3403D
                                DustinB3403
                                last edited by DustinB3403

                                Another is listing things like this....

                                398.675872] ntfs: (device loop0): ntfs_readdir(): Directory index record with vcn 0x0 is corrupt.  Corrupt inode 0xe96b9.  Run chkdsk.
398.675890] ntfs: (device loop0): ntfs_readdir(): Directory index record with vcn 0x0 is corrupt.  Corrupt inode 0xe96b9.  Run chkdsk.

                                So yeah.. gonna run a check disk on my VM here..

                                1 Reply Last reply Reply Quote 0
                                • DanpD
                                  Danp @DustinB3403
                                  last edited by

                                  @DustinB3403 said in Xen Orchestra - Permissions Issue - File level restore:

                                  Seems to be specific to that backup, as I am able to restore files to my file server now without issue.

                                  So a few things to we should try to compile into the update script, check for fuse, and install it if its not there.

                                  Also for libvhdi-utils

                                  DustinB3403D 1 Reply Last reply Reply Quote 1
                                  • DustinB3403D
                                    DustinB3403 @Danp
                                    last edited by

                                    @Danp That was the other thing, that I installed yesterday.

                                    libvhdi-utils

                                    1 Reply Last reply Reply Quote 0
                                    • DustinB3403D
                                      DustinB3403
                                      last edited by

                                      This would list if the packaged is installed, so how to pipe that output into the next part would be the question.

                                      dpkg --get-selections | grep libvhdi-utils
libvhdi-utils                                     install
                                      1 Reply Last reply Reply Quote 0
                                      • DanpD
                                        Danp
                                        last edited by

                                        Found this code on the interweb. I would think either the 2nd or 3rd solution would work fine for our needs.

                                        1 Reply Last reply Reply Quote 0
                                        • DustinB3403D
                                          DustinB3403
                                          last edited by DustinB3403

                                          Yeah, this might be the easiest solution...

                                          if [ $(dpkg-query -W -f='${Status}' nano 2>/dev/null | grep -c "ok installed") -eq 0 ];
then
  apt-get install nano;
fi

                                          Might need to throw up a flag or warning if the package can't be found though. Like in my case I had to add the universal repo to my debian installation before I could install libvhdi-util and fuse.

                                          1 Reply Last reply Reply Quote 0
                                          • DanpD
                                            Danp
                                            last edited by

                                            Should be able to check the exit code from apt-get. Now to wrap the whole thing into a nice little function that we can reuse in the future. 😉

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