[anan2@user ~]$ quotaon -guvp /var/quotatest
group quota on /var/quotatest (/dev/sdb1) is off
user quota on /var/quotatest (/dev/sdb1) is off
quotaon on 不起来
不是很清楚
不知道是不是要su root
后来
quotaon -gu /var/quotatest
quotaon -p /var/quotatest
就可以了
貌似p要和gu分开，写在下一行？