records in fstab is important because fsck (8), mount (8), and umount (8) sequentially iterate ... passno ). This field is used by fsck (8) to determine the order in which filesyst…sysfs (5), tmpfs (5), xfs (5), fsck (8), mkfs (8), mountsysfs (5), tmpfs (5), xfs (5), fsck (8), mkfs (8), mount