Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 btrfs 446G 28G 415G 7% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 32G 0 32G 0% /dev/shm tmpfs tmpfs 13G 1.9M 13G 1% /run XXXXXXXX XXXXXXXX 192K 102K 86K 55% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service /dev/sda2 btrfs 446G 28G 415G 7% /.snapshots /dev/sda2 btrfs 446G 28G 415G 7% /boot/grub2/i386-pc /dev/sda2 btrfs 446G 28G 415G 7% /boot/grub2/x86_64-efi /dev/sda2 btrfs 446G 28G 415G 7% /data /dev/sda2 btrfs 446G 28G 415G 7% /home /dev/sda2 btrfs 446G 28G 415G 7% /opt /dev/sda2 btrfs 446G 28G 415G 7% /root /dev/sda2 btrfs 446G 28G 415G 7% /srv tmpfs tmpfs 1.0G 1.3M 1023M 1% /tmp /dev/sda4 vfat 320M 6.0M 314M 2% /boot/efi /dev/sda2 btrfs 446G 28G 415G 7% /usr/local /dev/sda2 btrfs 446G 28G 415G 7% /var /dev/sdb1 xfs 7.3T 4.4T 3.0T 60% /data/XXXXXXXXXXX /dev/md1 xfs 19T 7.8T 11T 43% /data/XXXXXXXXXXX /dev/md0 xfs 13T 2.8T 11T 22% /data/XXXXXXXXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service tmpfs tmpfs 6.3G 4.0K 6.3G 1% /run/user/XXXX tmpfs tmpfs 6.3G 12K 6.3G 1% /run/user/XXXX tmpfs tmpfs 6.3G 4.0K 6.3G 1% /run/user/XXXX