How To Install xrootd on CentOS 8
Introduction
In this tutorial we learn how to install xrootd on CentOS 8.
What is xrootd
The Extended root file server consists of a file server called xrootd and a cluster management server called cmsd. The xrootd server was developed for the root analysis framework to serve root files. However, the server is agnostic to file types and provides POSIX-like access to any type of file. The cmsd server is the next generation version of the olbd server, originally developed to cluster and load balance Objectivity/DB AMS database servers. It provides enhanced capability along with lower latency and increased throughput.
We can use yum or dnf to install xrootd on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install xrootd.
Install xrootd on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install xrootd using dnf by running the following command:
sudo dnf -y install xrootd
Install xrootd on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install xrootd using yum by running the following command:
sudo yum -y install xrootd
How To Uninstall xrootd on CentOS 8
To uninstall only the xrootd package we can use the following command:
sudo dnf remove xrootd
xrootd Package Contents on CentOS 8
References
Summary
In this tutorial we learn how to install xrootd on CentOS 8 using yum and dnf.
