ZFS SSD Pool

create_ssd_pool.bash

# Run all of this as root
zpool create -f flash mirror /dev/sdb /dev/sdc
zfs create flash/docker
zfs set compression=on flash/docker
zfs set sync=standard flash/docker

zfs create flash/postgres
zfs set recordsize=8K flash/postgres
zfs set compression=lz4 flash/postgres
zfs set primarycache=all flash/postgres
zfs set atime=off flash/postgres

zfs create flash/minecraft
zfs set recordsize=16K flash/minecraft
zfs set compression=lz4 flash/minecraft
zfs set primarycache=all flash/minecraft
zfs set atime=off flash/minecraft

echo "options zfs zfs_arc_max=1073741824" >> /etc/modprobe.d/zfs.conf
reboot now

chown camiel:camiel /flash/docker /flash/postgres /flash/minecraft
chmod 755 /flash/docker /flash/postgres /flash/minecraft