Some options were renamed at quota tools between CentOS
6 and 7. This may break functionality of some of your scripts. The changes
are:

/usr/bin/quota: Option --nfs-all was corrected to --all-nfs in the usage help
output. Both versions still recognize the --all-nfs option.

/usr/sbin/quota_nld: Option --no-daemon was renamed to --foreground. Short
option -F is unchanged. This is not an issue if you run quota_nld as daemon,
e.g. via init script.

/usr/sbin/repquota: Option --batch-translation was corrected to --cache in the
usage help output. Both versions still recognize the --cache option.

/usr/sbin/repquota: Option --no-batch-translation was corrected to --no-cache
in the usage help output. Both versions still recognize the --no-cache option.

Please check that your scripts are aware of these changes.