/dev/sdx1  /sysroot        auto defaults                                       0 1
/dev/sdx2  /mnt/timeout    auto x-systemd.mount-timeout=10m                    0 0
/dev/sdx3  /mnt/after      auto x-systemd.after=foo.service                    0 0
/dev/sdx4  /mnt/before     auto x-systemd.before=foo.service                   0 0
/dev/sdx5  /mnt/requires   auto x-systemd.requires=foo.service                 0 0
/dev/sdx6  /mnt/reqmounts  auto x-systemd.requires-mounts-for=/hoge            0 0
/dev/sdx7  /mnt/wantedby   auto x-systemd.wanted-by=foo.service                0 0
/dev/sdx8  /mnt/requiredby auto x-systemd.required-by=foo.service              0 0
/dev/sdx9  /mnt/automount1 auto x-systemd.automount,x-systemd.idle-timeout=30m 0 0
/dev/sdx10 /mnt/automount2 auto x-systemd.automount,nofail                     0 0
/dev/sdx11 /mnt/rwonly     auto x-systemd.rw-only                              0 0
/dev/sdx12 /mnt/mkfs       ext4 x-systemd.makefs                               0 0
/dev/sdx13 /mnt/growfs     auto x-systemd.growfs                               0 0
/dev/sdx14 /mnt/pcrfs      auto x-systemd.pcrfs                                0 0
/dev/sdx15 /mnt/noauto     auto noauto                                         0 0
/dev/sdx16 /mnt/nofail     auto nofail                                         0 0