How to Install and Uninstall corosync Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: May 15,2024

1. Install "corosync" package

In this section, we are going to explain the necessary steps to install corosync on Ubuntu 20.10 (Groovy Gorilla)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                corosync
            
                    
    
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2. Uninstall "corosync" package

This guide let you learn how to uninstall corosync on Ubuntu 20.10 (Groovy Gorilla):


    
        
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                sudo apt remove
            
                        
                corosync
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the corosync package on Ubuntu 20.10 (Groovy Gorilla)

Package: corosync
Architecture: amd64
Version: 3.0.3-2ubuntu3.1
Priority: optional
Section: admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian HA Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 727
Pre-Depends: init-system-helpers (>= 1.54~)
Depends: libc6 (>= 2.17), libcfg7 (>= 2.99.5), libcmap4 (>= 2.99.3), libcorosync-common4 (>= 1.99.9), libcpg4 (>= 1.1.0), libknet1 (>= 1.11), libnozzle1 (>= 1.6), libqb0 (>= 1.0.3), libquorum5 (>= 1.99.9), libstatgrab10, libsystemd0, libvotequorum8 (>= 2.4.2), lsb-base (>= 3.0-6), adduser, xsltproc, libqb-dev
Filename: pool/main/c/corosync/corosync_3.0.3-2ubuntu3.1_amd64.deb
Size: 231184
MD5sum: a2bbf605cc6ef3b5c3676323c18b0361
SHA1: 1a0f30d9ac04b3cb646a8b293d4c6d0c940a7b29
SHA256: ac002a785b6c87a575886f4cdf00773773a3f1c134b7f132eab22be83951f957
SHA512: 8ea194a0d1a1ff8dc0c0b6403e145ad0aa6ccd981b4740ac9018250446a6caf30dec83a659485fd6934a9905af6630850dfd5940a5c34b76dbd97db337fa8411
Homepage: https://corosync.github.io/corosync/
Description-en: cluster engine daemon and utilities
The Corosync Cluster Engine is a Group Communication
System with additional features for implementing high availability within
applications. The project provides four C Application Programming Interface
features:
.
* A closed process group communication model with virtual synchrony
guarantees for creating replicated state machines.
* A simple availability manager that restarts the application process
when it has failed.
* A configuration and statistics in-memory database that provide the
ability to set, retrieve, and receive change notifications of
information.
* A quorum system that notifies applications when quorum is achieved
or lost.
.
This package contains the Corosync daemon and some administration tools.
Description-md5: 66e7e12ea9ecefc23cd13347b02ab6dc

Package: corosync
Architecture: amd64
Version: 3.0.3-2ubuntu3
Priority: optional
Section: admin
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian HA Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 726
Pre-Depends: init-system-helpers (>= 1.54~)
Depends: libc6 (>= 2.17), libcfg7 (>= 2.99.5), libcmap4 (>= 2.99.3), libcorosync-common4 (>= 1.99.9), libcpg4 (>= 1.1.0), libknet1 (>= 1.11), libnozzle1 (>= 1.6), libqb0 (>= 1.0.3), libquorum5 (>= 1.99.9), libstatgrab10, libsystemd0, libvotequorum8 (>= 2.4.2), lsb-base (>= 3.0-6), adduser, xsltproc, libqb-dev
Filename: pool/main/c/corosync/corosync_3.0.3-2ubuntu3_amd64.deb
Size: 231064
MD5sum: 149beed5fb20426dc78823fc3c723e24
SHA1: 36fbc04c5e315daadd35e7d066367fc1fd13bf4c
SHA256: 3b3d3ba4b14def25d5bcbc9bac27d5b7d851006133ab702b7f924f42b98a040d
SHA512: 2bf4bf54ab1157097b7f63cceda12e602ad5b694c4fc194df19e8cb3695562f65c82906a308cb5a7e1c9cecfda3eb420b4883b6461ba86c23e7ce0231ceed126
Homepage: https://corosync.github.io/corosync/
Description-en: cluster engine daemon and utilities
The Corosync Cluster Engine is a Group Communication
System with additional features for implementing high availability within
applications. The project provides four C Application Programming Interface
features:
.
* A closed process group communication model with virtual synchrony
guarantees for creating replicated state machines.
* A simple availability manager that restarts the application process
when it has failed.
* A configuration and statistics in-memory database that provide the
ability to set, retrieve, and receive change notifications of
information.
* A quorum system that notifies applications when quorum is achieved
or lost.
.
This package contains the Corosync daemon and some administration tools.
Description-md5: 66e7e12ea9ecefc23cd13347b02ab6dc