How To Install rdma-core on CentOS 7
Introduction
In this tutorial we learn how to install rdma-core on CentOS 7.
What is rdma-core
RDMA core userspace infrastructure and documentation, including initscripts, kernel driver-specific modprobe override configs, IPoIB network scripts, dracut rules, and the rdma-ndd utility. RDMA core userspace infrastructure and documentation, including initscripts, kernel driver-specific modprobe override configs, IPoIB network scripts, dracut rules, and the rdma-ndd utility.
We can use yum or dnf to install rdma-core on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install rdma-core.
Install rdma-core on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install rdma-core using yum by running the following command:
sudo yum -y install rdma-core
Install rdma-core on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install rdma-core using dnf by running the following command:
sudo dnf -y install rdma-core
How To Uninstall rdma-core on CentOS 7
To uninstall only the rdma-core package we can use the following command:
sudo dnf remove rdma-core
References
Summary
In this tutorial we learn how to install rdma-core on CentOS 7 using yum and dnf.
