我正在使用带有 Ubuntu Precise 内核的 PuppyLinux 版本。 NTFS 分区始终安装为“rw”，但如果不是真的有必要防止文件系统损坏，我想避免这种情况。
手动安装时我得到以下输出：
# mount -t ntfs-3g /dev/sda1 /mnt/sda1 -o remount,ro
dolphin: Unknown option 'R'.
dolphin: Use --help to get a list of available command line options.
# mount
rootfs on / type rootfs (rw,relatime)
/dev/sdb1 on /initrd/mnt/dev_save type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,quiet,errors=remount-ro)
/dev/loop1 on /initrd/pup_ro1 type ext2 (rw,noatime,errors=continue,user_xattr,acl)
tmpfs on /initrd/pup_rw type tmpfs (rw,relatime,size=1553964k)
tmpfs on /initrd/mnt/tmpfs type tmpfs (rw,relatime,size=165352k)
/dev/loop0 on /initrd/pup_ro2 type squashfs (ro,noatime)
/dev/loop4 on /initrd/pup_ro4 type squashfs (ro,noatime)
/dev/loop5 on /initrd/pup_ro5 type squashfs (ro,noatime)
/dev/loop6 on /initrd/pup_ro6 type squashfs (ro,noatime)
/dev/loop7 on /initrd/pup_ro7 type squashfs (ro,noatime)
/dev/loop8 on /initrd/pup_ro8 type squashfs (ro,noatime)
/dev/loop9 on /initrd/pup_ro9 type squashfs (ro,noatime)
unionfs on / type aufs (rw,relatime,si=3ac8a13a)
none on /proc type proc (rw,relatime)
none on /dev/pts type devpts (rw,relatime,gid=2,mode=620)
none on /sys type sysfs (rw,relatime)
shmfs on /dev/shm type tmpfs (rw,relatime,size=688636k)
/dev/loop2 on /initrd/pup_ro10 type squashfs (ro,noatime)
/dev/sda1 on /mnt/sda1 type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,blksize=4096)
如何将 NTFS 分区挂载为只读？