DataCollector

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  1. So, I could test it (using mover to remove empty folder from zfs pool/cache) again yesterday.

     

    In this test mover did move the empty AEV folder (after manual staring mover, it was ready in a flash [no surprise, because there was only the empty folder to move], then the AEV folder was gone from the zfs pool/cache).
    I am puzzled, because before I started this Diskussion, I did do the same.

     

    So now I know that I can at least use this method to remove the empty folgers from the zfs Pool/cache.

     

    I thank bonienl very much for update the File Manager plugin to be possible to use it for this purpose!

     

    I still think, it would be usefull and userfriendly, if the supplied tool (mc) could also work with it.

    • Like 1
  2. 13 hours ago, bonienl said:

    When the share is empty, you can use the GUI to delete it.

    See Shares -> sharename -> delete

    Stop: I do not want to delete the complete share including the folder on the array!

    unraid uses the ZFS Pool as Cache and creates additional folders/directories inside the share on the Cache SSDs.

    And I want to manually delete the folders in/on the cache SSDs.

     

    I guess my description was to shallow, so I add 3 additional Screenshots

    Screenshot 1: View of my Shares

    Screenshot 2: View of the Pool "cachesam" (Pool of 3 Samsung NVMe SSDs zfs)

    Screenshot 3: folders/directories created from unraid, because of the fact that the shares AEV and DATA usees the pool "cachesam" as cache.

     

    13 hours ago, bonienl said:

    Ps keep in mind a share is a folder, but a special case at the same time.

    Thanks, but I do not want to kill the complete share (every folder even on the Array). I want to delete the now empty folders created from unraid because this pool is used as cache. (and yes, I do try to kill the folder from the pool directly and not from the usershare (which would include the same names folders on the Array). And I prefer to use mc and not console.)

    With unraid 6.11.5 stable and BTRFS Cache it worked that way.

    But since BTRFS Pools (consisting of several Disks/SSDs) are not very stable, I switched to 6.12.0-rc2 with zfs because I thought it would work the same on this file-level, except it would be more stable as BTRFS Raid.

     

    13 hours ago, bonienl said:

    Shares are best managed via the GUI

    Yes, but I do not want to kill the user shares called AEV or DATA, I want to delete only the now empty folder(s) on only the cache disk/pool/ssds.

    Shares2023-03-31 02_39_18-102 Tessa Main (TESSA-MAIN1064) – VNC Viewer.png

    Shares2-2023-03-31 02_40_16-102 Tessa Main (TESSA-MAIN1064) – VNC Viewer.png

    Shares-3-2023-03-31 02_40_47-102 Tessa Main (TESSA-MAIN1064) – VNC Viewer.png

  3. 12 hours ago, JorgeB said:

    If the share was created using the GUI it will create a zfs dataset, make sure it's empty and you can delete with:

    zfs destroy cachesam/DATA

     

    Note that if you create the folder/share manually with mkdir for example it will create a regular folder that can be normally deleted.

    Like I mentioned: the folders are automatically created (from unraid) as I copy data from an external windows PC to the share (with this Cache/ZFS-Pool).