How To Install pcp-pmda-infiniband on CentOS 7

In this tutorial we learn how to install pcp-pmda-infiniband on CentOS 7. pcp-pmda-infiniband is Performance Co-Pilot (PCP) metrics for Infiniband HCAs and

Introduction

In this tutorial we learn how to install pcp-pmda-infiniband on CentOS 7.

What is pcp-pmda-infiniband

This package contains the PCP Performance Metrics Domain Agent (PMDA) for collecting Infiniband statistics. By default, it monitors the local HCAs but can also be configured to monitor remote GUIDs such as IB switches.

We can use yum or dnf to install pcp-pmda-infiniband on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install pcp-pmda-infiniband.

Install pcp-pmda-infiniband on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install pcp-pmda-infiniband using yum by running the following command:

sudo yum -y install pcp-pmda-infiniband

Install pcp-pmda-infiniband 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 pcp-pmda-infiniband using dnf by running the following command:

sudo dnf -y install pcp-pmda-infiniband

How To Uninstall pcp-pmda-infiniband on CentOS 7

To uninstall only the pcp-pmda-infiniband package we can use the following command:

sudo dnf remove pcp-pmda-infiniband

References

Summary

In this tutorial we learn how to install pcp-pmda-infiniband on CentOS 7 using yum and dnf.