get disk information of S.M.A.R.T using 'smartctl'
You can install by pip.
$ pip install git+https://github.com/Vagrants/blackbird-smartctl.git
Or you can also install rpm package from blackbird repository.
$ sudo yum install blackbird-smartctl --enablerepo=blackbird
You need /usr/sbin/smartctl for blackbird-smartctl.
And blackbird needs root privilege for executing /usr/sbin/smartctl.
So you should add bbd entry in the sudoers flie like this.
# /etc/sudoers.d/bbd
bbd ALL=(ALL) NOPASSWD:/usr/sbin/smartctl
Defaults:bbd !requiretty