The quota tool warnquota(8) has been moved from the "quota" package into the
"quota-warnquota" package.

If you used warnquota on the old system, install the "quota-warnquota"
package on the new system with this command:

# yum --assumeyes install quota-warnquota

Do not forget to check the warnquota configuration files
(/etc/quotagrpadmins, /etc/quotatab, and /etc/warnquota.conf) before using
the tool.

Install a cron job to execute the warnquota tool
periodically, if you used it on the the old system. 
