With ntfs-3g 1.2216 I get the following.
root@ago-laptop:~# mount -o ro /dev/sdb1 /mnt root@ago-laptop:~# mount -o remount,rw /mnt root@ago-laptop:~# cat /proc/mounts|grep /mnt /dev/sdb1 /mnt fuseblk rw,nosuid,nodev,noatime,relatime,user_id=0,group_id=0,allow_other 0 0 root@ago-laptop:~# touch /mnt/test touch: cannot touch `/mnt/test': No such file or directory root@ago-laptop:~# blockdev --setrw /dev/sdb1 root@ago-laptop:~# touch /mnt/test touch: cannot touch `/mnt/test': No such file or directory
I.E. the filesystem can be remounted, and it shows as rw in /proc/mounts but I cannot actually write to it...
With ntfs-3g 1.2216 I get the following.
root@ago-laptop:~# mount -o ro /dev/sdb1 /mnt nodev,noatime, relatime, user_id= 0,group_ id=0,allow_ other 0 0
root@ago-laptop:~# mount -o remount,rw /mnt
root@ago-laptop:~# cat /proc/mounts|grep /mnt
/dev/sdb1 /mnt fuseblk rw,nosuid,
root@ago-laptop:~# touch /mnt/test
touch: cannot touch `/mnt/test': No such file or directory
root@ago-laptop:~# blockdev --setrw /dev/sdb1
root@ago-laptop:~# touch /mnt/test
touch: cannot touch `/mnt/test': No such file or directory
I.E. the filesystem can be remounted, and it shows as rw in /proc/mounts but I cannot actually write to it...