1 # <file system> <dir> <type> <options> <dump><pass>
2 LABEL=btrfsroot / btrfs subvol=@root,discard,compress,nodev,nosuid 2 0
3 LABEL=btrfsroot /btrfs btrfs subvol=/,discard,compress,nodev,nosuid 0 0
4 LABEL=btrfsroot /home btrfs subvol=@home,discard,compress,nodev,nosuid 2 0
5 LABEL=btrfsroot /var/cache/pacman btrfs subvol=@pacman,discard,compress,nodev,nosuid 0 0
6 LABEL=btrfsroot /var/tmp btrfs subvol=@vartmp,discard,compress,nodev,nosuid 0 0
7 PARTLABEL=XBOOTLDR /boot ext4 discard,nodev,nosuid,noexec 1 0
8 PARTLABEL=ESP /boot/efi vfat discard,nodev,nosuid,noexec 1 0
9 LABEL=swap swap swap discard 0 0