2023-09-26 - Create ZFS Dataset And NFS Share And Auto Mount
WesleyBallard.com

    https://serverfault.com/questions/514118/mapping-uid-and-gid-of-local-user-to-the-mounted-nfs-share
    https://superuser.com/questions/930569/nfs-mount-causes-boot-delay
    https://www.redhat.com/sysadmin/mount-nfs-filesystems-autofs
    https://www.linode.com/docs/guides/linux-symlinks/
    https://serverfault.com/questions/1050690/why-directories-mounted-with-autofs-are-not-visible-in-filesystem-but-are-acces
    https://www.linuxquestions.org/questions/linux-software-2/autofs-mount-a-directory-inside-home-username-4175468306/
    https://documentation.suse.com/es-es/sles/15-SP1/html/SLES-all/cha-autofs.html

1: Install and enable NFS service
    apt install nfs-server
    systemctl enable --now nfs-server.service
    systemctl enable --now zfs-share.service

2: Create ZFS Pool
    zpool create -o ashift=12 -m none tank raidz2 /dev/disk/by-id/wwn-UNIQUE1 /dev/disk/by-id/wwn-UNIQUE2 /dev/disk/by-id/wwn-UNIQUE3 /dev/disk/by-id/wwn-UNIQUE4

3: Find uid of user that will own the share.
   Use the user id for the anonuid and anongid in next step.
    id wesley

4: Create ZFS Dataset
    zfs create \
       -o atime=on \
       -o relatime=on \
       -o mountpoint=/tank/Movies \
       -o sharenfs="rw=@192.168.1.0/24,all_squash,anonuid=1000,anongid=1000" \
       tank/Movies

5: Take ownership of the dataset
     chown wesley:wesley /tank/Movies/

6: Set permissions on the dataset
     chmod 774 /tank/Movies

7: Stop tracker from indexing files
     touch /tank/Movies/.trackerignore

8: Take ownership and set permissions on the file
     chown wesley:wesley /tank/Movies/.trackerignore \
     && chmod 744 /tank/Movies/.trackerignore

--------------------------------------------------------------------------------

Client Machine

1: Install NFS
     sudo apt install nfs-common

2: Automount share when accessed not on boot with 'autofs'
     sudo apt install autofs

3: Edit autofs master file
     sudo vim /etc/auto.master

   Add
     /-     /etc/autofs.supertank       --timeout 30 browse

   The "/-" means autofs should use the mountpoint specified inside of the 
   file /etc/autofs.supertank. Doing this allows a share to be mounted directly
   inside of the home folder without the entire home folder being replaced with
   the shared folder.
   The option "browse" will cause the shared folder to be displayed even before
   the folder is mounted. This allows you to easily access the directory by 
   click on it in the file manager and then autofs will mount it and the folder
   will open.

4: Create /etc/autofs.supertank file
     sudo vim /etc/autofs.supertank

   Add
     /home/wesley/Movies -rw,hard superprox.ballard:/tank/Movies

5: Reload the autofs daemon
     sudo systemctl reload autofs \
     && sudo systemctl status autofs

6: Copy files from internal drive to the share.
     rsync -avz --progress /mnt/Data/Movies/ /home/wesley/Movies/