1. 重新挂载remount
适用场景示例:linux破解密码
mount -o remount,rw /sysroot chroot /sysroot
2. 嵌套挂载--bind
适用场景示例:livecd 系统盘挂载调整
unsquashfs -f /LiveOS/squashfs.img mount -o loop,rw /LiveOS/sqaushfs-root/LiveOS/rootfs.img /mnt/ mount --bind /dev /mnt/dev mount --bind /sys /mnt/sys mount --bind /proc /mnt/proc chroot /mnt
3. nouuid挂载
适用场景示例:挂载系统盘
mount -o nouuid sysbackup.qcow2 /mnt
4. 联合挂载 union
涉及到联合文件系统unionfs
适用场景示例:容器多目录挂载到同一目录
$modprobe unionfs $mount –t unionfs –o dirs=/mnt/cdrom1=ro:/mnt/cdrom2=ro unionfs /mnt/union
注:个人笔记整理
标签:示例,--,mount,mnt,unionfs,挂载 From: https://www.cnblogs.com/santia-god/p/17318863.html