If you are coming from old CentO 4/5/6 exprience, then you will notice that system-config-lvm is no longer available in Centos 7. From RedHat documentation regarding LVM in CentOS 7– system-config-lvm The system-config-lvm tool has been deprecated. Management of logical volumes can be performed via the gnome-disk-util or the lvm tools.
Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux (RHEL), CentOS and Scientific Linux (SL), Oracle Enterprise Linux (OEL). EPEL packages are usually based on their Fedora… Read More »