in this example ntfs-3g ignores exec option
debian-squeeze:~# cat /etc/fstab |grep sda5
/dev/sda5 /mnt/sda5 ntfs-3g rw,nodev,allow_other,exec,users,relatime 0 0
debian-squeeze:~# mount |grep sda5
/dev/sda5 on /mnt/sda5 type fuseblk
(rw,noexec,nosuid,nodev,allow_other,allow_other,blksize=4096)
debian-squeeze:~# cat /proc/mounts |grep sda5
/dev/sda5 /mnt/sda5 fuseblk
rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096
0 0
debian-squeeze:~# cat /etc/mtab |grep sda5
/dev/sda5 /mnt/sda5 fuseblk
rw,noexec,nosuid,nodev,allow_other,allow_other,blksize=4096 0 0debian-squeeze:~# cat /etc/fstab |grep sda5
/dev/sda5 /mnt/sda5 ntfs-3g rw,nodev,allow_other,exec,users,relatime 0 0
debian-squeeze:~# mount |grep sda5
/dev/sda5 on /mnt/sda5 type fuseblk
(rw,noexec,nosuid,nodev,allow_other,allow_other,blksize=4096)
debian-squeeze:~# cat /proc/mounts |grep sda5
/dev/sda5 /mnt/sda5 fuseblk
rw,nosuid,nodev,noexec,relatime,user_id=0,group_id=0,allow_other,blksize=4096 0 0
debian-squeeze:~# cat /etc/mtab |grep sda5
/dev/sda5 /mnt/sda5 fuseblk
rw,noexec,nosuid,nodev,allow_other,allow_other,blksize=4096 0 0