How To Install dmlite-dpmhead-domeonly on CentOS 8
Introduction
In this tutorial we learn how to install dmlite-dpmhead-domeonly on CentOS 8.
What is dmlite-dpmhead-domeonly
The Disk Pool Manager (DPM) creates a Grid storage element from a set of disk servers. It provides several interfaces for storing and retrieving data such as HTTP, Xrootd, GridFTP This is a metapackage providing all required daemons for a DPM Head Node.
We can use yum or dnf to install dmlite-dpmhead-domeonly on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install dmlite-dpmhead-domeonly.
Install dmlite-dpmhead-domeonly 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 dmlite-dpmhead-domeonly using dnf by running the following command:
sudo dnf -y install dmlite-dpmhead-domeonly
Install dmlite-dpmhead-domeonly 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 dmlite-dpmhead-domeonly using yum by running the following command:
sudo yum -y install dmlite-dpmhead-domeonly
How To Uninstall dmlite-dpmhead-domeonly on CentOS 8
To uninstall only the dmlite-dpmhead-domeonly package we can use the following command:
sudo dnf remove dmlite-dpmhead-domeonly
dmlite-dpmhead-domeonly Package Contents on CentOS 8
/usr/share/dmlite/StAR-accounting
/usr/share/dmlite/StAR-accounting/star-accounting.py
/usr/share/dmlite/dbscripts
/usr/share/dmlite/dbscripts/cns_mysql_db.sql
/usr/share/dmlite/dbscripts/dpm_mysql_db.sql
/usr/share/dmlite/dbscripts/upgrade
/usr/share/dmlite/dbscripts/upgrade/DPM_upgrade_mysql
/usr/share/dmlite/dbscripts/upgrade/dpm-db-340-to-350.sql
/usr/share/dmlite/filepull
/usr/share/dmlite/filepull/externalpull_example.sh
/usr/share/dmlite/filepull/externalstat_example.sh
/usr/share/dmlite/utils
/usr/share/dmlite/utils/dmlite-mysql-dirspaces.py
/usr/share/dmlite/utils/dmlite-prom.py
/usr/share/dmlite/utils/dpm-dump.py
/usr/share/dmlite/utils/lost.py
References
Summary
In this tutorial we learn how to install dmlite-dpmhead-domeonly on CentOS 8 using yum and dnf.