目錄

• RHEL 8 Repo
• DRPM

RHEL 8 Repo

i.e. http://ftp.udx.icscoe.jp/Linux/rocky/8/

AppStream/           
BaseOS/              
Devel/               
HighAvailability/    
Live/                      # Live CD
NFV/                       # Network functions virtualization
PowerTools/          
RT/                        # kernel-rt   
ResilientStorage/                  
extras/              
images/                    # VM Image
isos/                      # Installer CD              
metadata/                             
plus/             

主要

RHEL 8 content is distributed through the two main repositories:

BaseOS
core set of the underlying operating system functionality

AppStream
repository contains additional user-space applications, runtime languages,
and databases in support of the varied workloads and use cases.

Other

NFV (Network functions virtualization)

VM as routers, firewalls, and load balancers

ResilientStorage

concurrent shared storage access to the members of a highly available cluster.

Each server in the cluster requires direct access to a shared block device

PowerTools

more utilities and resources for programs and development.

DRPM

A drpm stands for delta rpm.

Delta RPM packages contain the difference between an old and a new version of an RPM package.
Applying a delta RPM on an old RPM results in the complete new RPM.

It is not necessary to have a copy of the old RPM, because a delta RPM can also work with an installed RPM.

The delta RPM packages are even smaller in size than patch RPMs,
which is an advantage when transferring update packages over the Internet.

The drawback is that update operations with delta RPMs involved consume considerably more CPU cycles than plain or patch RPMs.

In order for yum to work with drpm files you need to install the deltarpm package:

yum install deltarpm

RHEL 6 Repo

# 必須

base
updates
extras

# 可選擇

centosplus
contrib