Bash 如何装载fstab中未显示的内容

我有一个脚本，可以生成有关丢失卷的信息，但我无法使用输出将它们装载回去。你能帮帮我吗

#!/bin/bash
mountpoints=( $(awk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}' /etc/fstab) )
for mount in ${mountpoints[@]}; do
   if ! findmnt "$mount" &> /dev/null; then
      echo "$mount is declared in fstab but not mounted"
   fi
done

---

尝试将

findmnt

命令放入参数执行范围-

#!/bin/bash
mountpoints=( $(awk '$1 !~ /^#/ && $2 ~ /^[/]/ {print $2}' /etc/fstab) )
for mount in ${mountpoints[@]}; do
if ! $(findmnt "$mount") &> /dev/null; then
  echo "$mount is declared in fstab but not mounted"
fi
done

---

你不能直接执行

mount“$mount”

？或

mount-a

？