automatic add quota option in /etc/fstab
for using quota, the filesystem specified in server record ( eg . /dev/sdb1) must have the following mount option : usrquota, grpquota
like this :
/dev/sdb1 /autohome ext4 errors=remount-ro,usrquota,grpquota 0 1
instead of
/dev/sdb1 /autohome ext4 errors=remount-ro 0 1
but it maybe dangerous