Where did you see that mounting a FAT32 device adds the "flush" mount option?
In this moment I have both an ext4 and a ntfs external hdds mounted and running. reading from a "cat /etc/mtab" output none of them has the flush option, but I'm pretty sure that with the ext4 hdd I don't have this problem. I noticed that the NTFS device has "fuseblk" as mount type. Maybe the "problem" is inside fuse. Here is my cat /etc/mtab portion:
@sumedh
Where did you see that mounting a FAT32 device adds the "flush" mount option?
In this moment I have both an ext4 and a ntfs external hdds mounted and running. reading from a "cat /etc/mtab" output none of them has the flush option, but I'm pretty sure that with the ext4 hdd I don't have this problem. I noticed that the NTFS device has "fuseblk" as mount type. Maybe the "problem" is inside fuse. Here is my cat /etc/mtab portion:
/dev/sdd1 /media/ michele/ 47D7D336684BC66 1 fuseblk rw,nosuid, nodev,allow_ other,default_ permissions, blksize= 4096 0 0 michele/ Backup_ Server ext4 rw,nosuid, nodev,uhelper= udisks2 0 0
/dev/sdc /media/