There are many possible causes of this issue, however most relate to quotas being enabled on the filesystem itself.
Some ways to check the most common errors are:
Quotas enabled in the filesysem
By default, quoatas are enabled in the kernel on all SoftLayer Linux and FreeBSD kernels. If you’ve compiled/installed your own kernel, you’ll need to verify that quotas are enabled.
— FreeBSD systems will need to add “options QUOTA” to their kernel configuration and recompile. They will then need to add “enable_quotas=”YES”” to their /etc/rc.conf file.
— To enable quotas on a certain partition, one will need to modify the /etc/fstab file by adding usrquota (or grpquota if one desires the quota to pertain to an entire group rather than an individual user) to the options column (e.g. “LABEL=/home /home ext3 defaults,usrquota 0 0”).
|[root@linux-test-server ~]# cat /etc/fstab|
# This file is edited by fstab-sync – see ‘man fstab-sync’ for details
LABEL=/ / ext3 defaults,usrquota 1 1
LABEL=/boot /boot ext3 defaults 1 2
none /dev/pts devpts gid=5,mode=620 0 0
none /dev/shm tmpfs defaults 0 0
none /proc proc defaults 0 0
none /sys sysfs defaults 0 0
LABEL=SWAP-sda2 swap swap pri=0,defaults 0 0
/usr/tmpDSK /tmp ext3 defaults,noauto 0 0
/tmp /var/tmp ext3 defaults,bind,noauto 0 0
— Once those entries are added, a reboot of the server should resolve the issue.
Cpanel has it’s own tools to repair the quotas for it’s accounts. the command
run through ssh may resolve the issue.
will tell you if quotas are being reported for OS users at all.
#quotacheck -fv /home
will display the quotas for that filesystem, however the partition has to be unmounted first. It’s best to do this from Single User mode.