====== ZFS ======

<code>
zpool list
zpool list <poolname>
zpool status
zpool status -x
zpool status -v <poolname>
zpool iostat
zpool iostat -v
zpool history
</code>

===== Cache =====

1GB Cache per 1 TB Storage \\

Set Cache Min/Max 
<code>
cat << 'EOF' > /etc/modprobe.d/zfs.conf
options zfs zfs_arc_min=3221225472
options zfs zfs_arc_max=4294967296
EOF
</code>

<code>
update-initramfs -u && reboot
</code>