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    Nextcloud Backup without Data

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    backups cifs hardlinks hetzner
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    • M
      msbt App Dev last edited by

      I've been using hardlinks for a few days now and encountered no problems so far. Would the backup job notify me if some links couldn't be generated? Not sure what happened the last time I tried that.

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      • nebulon
        nebulon Staff last edited by

        Yes you would receive a notification and email if a backup job failed

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        • I
          iqweb last edited by

          Seems to be working for me now too!

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          • jdaviescoates
            jdaviescoates @iqweb last edited by

            @iqweb said in Nextcloud Backup without Data:

            jdaviescoates - Do you mean the borgbackup to Hetzner storagebox - or the Synology pull?

            Both! Thanks 😊

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            • nebulon
              nebulon Staff last edited by

              Just a heads up, I have seen some bad behavior with cifs mount and hard-links on my personal Cloudron, which made some backups corrupt.

              So please everyone who is using this for now with relevant data, do not use hardlinks.

              jdaviescoates 1 Reply Last reply Reply Quote 1
              • girish
                girish Staff last edited by

                We have now setup a separate hetzner box to sync large amount of data to debug this issue.

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                • jdaviescoates
                  jdaviescoates @nebulon last edited by

                  @nebulon said in Nextcloud Backup without Data:

                  So please everyone who is using this for now with relevant data, do not use hardlinks.

                  I'm not sure if this applies to me or not. I backup to a Hetzner Cloud Volume (not storage box). Currently I have hardlinks enabled. Should I turn them off?

                  What should I look for in the logs to see if this is effecting me?

                  Thanks!

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                  • nebulon
                    nebulon Staff last edited by

                    It highly depends on how a "disk" is mounted onto the server. The hardlinks issue is only there for cifs mounts and since cifs/samba support hardlinks since a very long time, this seems to be related in particular to the hetzner storage boxes at the moment.

                    jdaviescoates 1 Reply Last reply Reply Quote 1
                    • jdaviescoates
                      jdaviescoates @nebulon last edited by

                      @nebulon OK thanks, so I don't think this applies to me.

                      This is how Hetzner Cloud Volumes are mounted:

                      mounting a hetzner volume.png

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                      • nebulon
                        nebulon Staff last edited by

                        correct in your case this should not be any issue as this is mounted like a regular ext4 which supports hardlinks just fine.

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