SlideShare a Scribd company logo

Logical Volume Manager. An Introduction

•Download as ODP, PDF•
•
J
Juan A. Suárez Romero

Introduction to LVM and how it is related with other modules like LUKS.

Technology
1 of 21
Logical Volume Manager ,[object Object]
Logical Volume Manager What is? ,[object Object],[object Object]
Logical Volume Manager What is? ,[object Object],[object Object]
Logical Volume Manager Concepts ,[object Object],[object Object],[object Object],[object Object],[object Object]
Logical Volume Manager Concepts ,[object Object],VG /dev/sda1 /dev/vg/lv1 /dev/sda2 /dev/vg/lv2 /dev/vg/lv3
Logical Volume Manager PVs ,[object Object],[object Object],[object Object],[object Object],[object Object],(1) Create one or more partitions with fdisk, with type LVM (2) pvcreate /dev/<partition>
Logical Volume Manager VGs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Logical Volume Manager VGs (1) Create one or more partitions with fdisk, with type LVM (2) pvcreate /dev/sda1 (3) pvcreate /dev/hdb2 (4) pvcreate /dev/hdc3 (5) vgcreate myvg /dev/sda1 /dev/hdb2 /dev/hdc3
Logical Volume Manager LVs ,[object Object],[object Object],[object Object],[object Object],[object Object]
Logical Volume Manager LVs (1) Create a VG (2) lvcreate -L<size> -n <name> <vg> lvcreate -L10G -n mylv myvg It creates /dev/myvg/mylv (a link to /dev/mapper/myvg-mylv ) mkfs.ext3 /dev/myvg/mylv
Logical Volume Manager Snapshots ,[object Object],[object Object],[object Object],lvcreate -s -L<size> -n <name> <lv> RW: lvcreate -s -L1G -n mylv-snapshot /dev/myvg/mylv RO: lvcreate -s -L1G -n mylv-snapshot -p r /dev/myvg/mylv
Logical Volume Manager Snapshots ,[object Object],[object Object],[object Object]
Logical Volume Manager Uses of Snapshots ,[object Object],[object Object],[object Object],[object Object],lvcreate -s -L1G -n snaproot /dev/vg/lvroot run-backup.sh /dev/vg/snaproot lvremove -f /dev/vg/snaproot
Logical Volume Manager LVM and other technologies /dev/* /dev/mapper/* /dev/* /dev/* /dev/md0 LUKS RAID
Logical Volume Manager LVM and other technologies /dev/* /dev/mapper/* /dev/* /dev/vg/* /dev/* /dev/* /dev/vg/* LUKS LVM
Logical Volume Manager LVM and other technologies /dev/* /dev/vg/* /dev/vg/* LUKS LVM
Logical Volume Manager LVM and other technologies /dev/vg/* /dev/* /dev/mapper/* LUKS LVM
Logical Volume Manager LVM and other technologies /dev/vg/* /dev/vg/* /dev/* /dev/* LUKS LVM RAID
Logical Volume Manager LVM and other technologies /dev/* /dev/* /dev/* /dev/vg1/* /dev/* /dev/* /dev/* /dev/vg2/* /dev/vg3/* /dev/vg3/* LUKS LUKS LVM LVM LVM
Logical Volume Manager My Laptop /dev/sdaA tmp home swap sbox root var music /dev/sdaB /dev/sdaC LUKS VG-CRYPT VG-UNCRYPT
Logical Volume Manager The End That's all, folks!

Recommended

Lvm advanced topics
Lvm advanced topicsLvm advanced topics
Lvm advanced topicsWill Sterling
 
Linux LVM Logical Volume Management
Linux LVM Logical Volume ManagementLinux LVM Logical Volume Management
Linux LVM Logical Volume ManagementManolis Kartsonakis
 
Linux: LVM
Linux: LVMLinux: LVM
Linux: LVMMichal Sedlak
 
Boosting I/O Performance with KVM io_uring
Boosting I/O Performance with KVM io_uringBoosting I/O Performance with KVM io_uring
Boosting I/O Performance with KVM io_uringShapeBlue
 
The Ldap Protocol
The Ldap ProtocolThe Ldap Protocol
The Ldap ProtocolGlen Plantz
 
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...Edureka!
 
What's New In Apache CloudStack 4.17
What's New In Apache CloudStack 4.17What's New In Apache CloudStack 4.17
What's New In Apache CloudStack 4.17ShapeBlue
 
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)Chinthaka Deshapriya (RHCA)
 

Recommended

Lvm advanced topics
Lvm advanced topicsLvm advanced topics
Lvm advanced topicsWill Sterling
 
Linux LVM Logical Volume Management
Linux LVM Logical Volume ManagementLinux LVM Logical Volume Management
Linux LVM Logical Volume ManagementManolis Kartsonakis
 
Linux: LVM
Linux: LVMLinux: LVM
Linux: LVMMichal Sedlak
 
Boosting I/O Performance with KVM io_uring
Boosting I/O Performance with KVM io_uringBoosting I/O Performance with KVM io_uring
Boosting I/O Performance with KVM io_uringShapeBlue
 
The Ldap Protocol
The Ldap ProtocolThe Ldap Protocol
The Ldap ProtocolGlen Plantz
 
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...
Linux Tutorial For Beginners | Linux Administration Tutorial | Linux Commands...Edureka!
 
What's New In Apache CloudStack 4.17
What's New In Apache CloudStack 4.17What's New In Apache CloudStack 4.17
What's New In Apache CloudStack 4.17ShapeBlue
 
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)
Sa1 chapter-5-managing-local-linux-users-and-groups-v2 (4)Chinthaka Deshapriya (RHCA)
 
[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOS[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOSAkihiro Suda
 
Configuration Management in Ansible
Configuration Management in Ansible Configuration Management in Ansible
Configuration Management in Ansible Bangladesh Network Operators Group
 
Linux command ppt
Linux command pptLinux command ppt
Linux command pptkalyanineve
 
Container security
Container securityContainer security
Container securityAnthony Chow
 
User management
User managementUser management
User managementMufaddal Haidermota
 
Intro to linux
Intro to linuxIntro to linux
Intro to linuxRavi Prakash Giri
 
Linux Administration
Linux AdministrationLinux Administration
Linux AdministrationHarish1983
 
Redis cluster
Redis clusterRedis cluster
Redis clusteriammutex
 
Introduction 2 linux
Introduction 2 linuxIntroduction 2 linux
Introduction 2 linuxPapu Kumar
 
User Administration in Linux
User Administration in LinuxUser Administration in Linux
User Administration in LinuxSAMUEL OJO
 
Neutron packet logging framework
Neutron packet logging frameworkNeutron packet logging framework
Neutron packet logging frameworkVietnam Open Infrastructure User Group
 
macvlan and ipvlan
macvlan and ipvlanmacvlan and ipvlan
macvlan and ipvlanSuraj Deshmukh
 
Docker Networking Overview
Docker Networking OverviewDocker Networking Overview
Docker Networking OverviewSreenivas Makam
 
OVN - Basics and deep dive
OVN - Basics and deep diveOVN - Basics and deep dive
OVN - Basics and deep diveTrinath Somanchi
 
Kvm and libvirt
Kvm and libvirtKvm and libvirt
Kvm and libvirtplarsen67
 
Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)Angel Boy
 
Introduction To SELinux
Introduction To SELinuxIntroduction To SELinux
Introduction To SELinuxRene Cunningham
 
Introduction to Docker
Introduction to DockerIntroduction to Docker
Introduction to DockerPubudu Jayawardana
 
Linux Crash Dump Capture and Analysis
Linux Crash Dump Capture and AnalysisLinux Crash Dump Capture and Analysis
Linux Crash Dump Capture and AnalysisPaul V. Novarese
 
Cron
CronCron
CronIryney Baran
 
Storage Management using LVM
Storage Management using LVMStorage Management using LVM
Storage Management using LVMPriyank Kapadia
 
Lvm
LvmLvm
LvmSyamit OT
 

More Related Content

What's hot

[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOS[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOSAkihiro Suda
 
Linux command ppt
Linux command pptLinux command ppt
Linux command pptkalyanineve
 
Container security
Container securityContainer security
Container securityAnthony Chow
 
Linux Administration
Linux AdministrationLinux Administration
Linux AdministrationHarish1983
 
Redis cluster
Redis clusterRedis cluster
Redis clusteriammutex
 
Introduction 2 linux
Introduction 2 linuxIntroduction 2 linux
Introduction 2 linuxPapu Kumar
 
User Administration in Linux
User Administration in LinuxUser Administration in Linux
User Administration in LinuxSAMUEL OJO
 
Docker Networking Overview
Docker Networking OverviewDocker Networking Overview
Docker Networking OverviewSreenivas Makam
 
OVN - Basics and deep dive
OVN - Basics and deep diveOVN - Basics and deep dive
OVN - Basics and deep diveTrinath Somanchi
 
Kvm and libvirt
Kvm and libvirtKvm and libvirt
Kvm and libvirtplarsen67
 
Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)Angel Boy
 
Linux Crash Dump Capture and Analysis
Linux Crash Dump Capture and AnalysisLinux Crash Dump Capture and Analysis
Linux Crash Dump Capture and AnalysisPaul V. Novarese
 

What's hot (20)

[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOS[KubeCon EU 2022] Running containerd and k3s on macOS
[KubeCon EU 2022] Running containerd and k3s on macOS
 
Configuration Management in Ansible
Configuration Management in Ansible Configuration Management in Ansible
Configuration Management in Ansible
 
Linux command ppt
Linux command pptLinux command ppt
Linux command ppt
 
Container security
Container securityContainer security
Container security
 
User management
User managementUser management
User management
 
Intro to linux
Intro to linuxIntro to linux
Intro to linux
 
Linux Administration
Linux AdministrationLinux Administration
Linux Administration
 
Redis cluster
Redis clusterRedis cluster
Redis cluster
 
Introduction 2 linux
Introduction 2 linuxIntroduction 2 linux
Introduction 2 linux
 
User Administration in Linux
User Administration in LinuxUser Administration in Linux
User Administration in Linux
 
Neutron packet logging framework
Neutron packet logging frameworkNeutron packet logging framework
Neutron packet logging framework
 
macvlan and ipvlan
macvlan and ipvlanmacvlan and ipvlan
macvlan and ipvlan
 
Docker Networking Overview
Docker Networking OverviewDocker Networking Overview
Docker Networking Overview
 
OVN - Basics and deep dive
OVN - Basics and deep diveOVN - Basics and deep dive
OVN - Basics and deep dive
 
Kvm and libvirt
Kvm and libvirtKvm and libvirt
Kvm and libvirt
 
Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)Windows 10 Nt Heap Exploitation (English version)
Windows 10 Nt Heap Exploitation (English version)
 
Introduction To SELinux
Introduction To SELinuxIntroduction To SELinux
Introduction To SELinux
 
Introduction to Docker
Introduction to DockerIntroduction to Docker
Introduction to Docker
 
Linux Crash Dump Capture and Analysis
Linux Crash Dump Capture and AnalysisLinux Crash Dump Capture and Analysis
Linux Crash Dump Capture and Analysis
 
Cron
CronCron
Cron
 

Viewers also liked

Storage Management using LVM
Storage Management using LVMStorage Management using LVM
Storage Management using LVMPriyank Kapadia
 
Red Hat - LVM - Mazenet Solution
Red Hat - LVM - Mazenet SolutionRed Hat - LVM - Mazenet Solution
Red Hat - LVM - Mazenet SolutionMazenetsolution
 
Sito Maas-Workshop: Marko Forsblom, LVM
Sito Maas-Workshop: Marko Forsblom, LVMSito Maas-Workshop: Marko Forsblom, LVM
Sito Maas-Workshop: Marko Forsblom, LVMSito_Group
 
EMC: Business Continuity a Disaster Recovery pre virtuálne prostredia
EMC: Business Continuity a Disaster Recovery pre virtuálne prostrediaEMC: Business Continuity a Disaster Recovery pre virtuálne prostredia
EMC: Business Continuity a Disaster Recovery pre virtuálne prostrediaASBIS SK
 
Installing Linux: Partitioning and File System Considerations
Installing Linux: Partitioning and File System ConsiderationsInstalling Linux: Partitioning and File System Considerations
Installing Linux: Partitioning and File System ConsiderationsKevin OBrien
 
SQL Server vNext on Linux
SQL Server vNext on LinuxSQL Server vNext on Linux
SQL Server vNext on LinuxTravis Wright
 
7 linux fdisk command examples to manage hard disk partition
7 linux fdisk command examples to manage hard disk partition7 linux fdisk command examples to manage hard disk partition
7 linux fdisk command examples to manage hard disk partitionchinkshady
 
Using CloudStack With Clustered LVM
Using CloudStack With Clustered LVMUsing CloudStack With Clustered LVM
Using CloudStack With Clustered LVMMarcus L Sorensen
 
Course 102: Lecture 22: Package Management
Course 102: Lecture 22: Package Management Course 102: Lecture 22: Package Management
Course 102: Lecture 22: Package Management Ahmed El-Arabawy
 
Ceph and OpenStack - Feb 2014
Ceph and OpenStack - Feb 2014Ceph and OpenStack - Feb 2014
Ceph and OpenStack - Feb 2014Ian Colle
 
Colour vision with lvm
Colour vision with lvmColour vision with lvm
Colour vision with lvmsurendra74
 
Course 102: Lecture 26: FileSystems in Linux (Part 1)
Course 102: Lecture 26: FileSystems in Linux (Part 1) Course 102: Lecture 26: FileSystems in Linux (Part 1)
Course 102: Lecture 26: FileSystems in Linux (Part 1) Ahmed El-Arabawy
 
Course 102: Lecture 14: Users and Permissions
Course 102: Lecture 14: Users and PermissionsCourse 102: Lecture 14: Users and Permissions
Course 102: Lecture 14: Users and PermissionsAhmed El-Arabawy
 
Business Continuity Knowledge Share
Business Continuity Knowledge ShareBusiness Continuity Knowledge Share
Business Continuity Knowledge Share.Gastón. .Bx.
 
Red hat lvm cheatsheet
Red hat lvm cheatsheetRed hat lvm cheatsheet
Red hat lvm cheatsheetPrakash Ghosh
 

Viewers also liked (20)

Storage Management using LVM
Storage Management using LVMStorage Management using LVM
Storage Management using LVM
 
Lvm
LvmLvm
Lvm
 
Red Hat - LVM - Mazenet Solution
Red Hat - LVM - Mazenet SolutionRed Hat - LVM - Mazenet Solution
Red Hat - LVM - Mazenet Solution
 
4. storage lvm
4. storage lvm4. storage lvm
4. storage lvm
 
Sito Maas-Workshop: Marko Forsblom, LVM
Sito Maas-Workshop: Marko Forsblom, LVMSito Maas-Workshop: Marko Forsblom, LVM
Sito Maas-Workshop: Marko Forsblom, LVM
 
EMC: Business Continuity a Disaster Recovery pre virtuálne prostredia
EMC: Business Continuity a Disaster Recovery pre virtuálne prostrediaEMC: Business Continuity a Disaster Recovery pre virtuálne prostredia
EMC: Business Continuity a Disaster Recovery pre virtuálne prostredia
 
Installing Linux: Partitioning and File System Considerations
Installing Linux: Partitioning and File System ConsiderationsInstalling Linux: Partitioning and File System Considerations
Installing Linux: Partitioning and File System Considerations
 
Lvm
LvmLvm
Lvm
 
SQL Server vNext on Linux
SQL Server vNext on LinuxSQL Server vNext on Linux
SQL Server vNext on Linux
 
7 linux fdisk command examples to manage hard disk partition
7 linux fdisk command examples to manage hard disk partition7 linux fdisk command examples to manage hard disk partition
7 linux fdisk command examples to manage hard disk partition
 
Using CloudStack With Clustered LVM
Using CloudStack With Clustered LVMUsing CloudStack With Clustered LVM
Using CloudStack With Clustered LVM
 
LVM
LVMLVM
LVM
 
Course 102: Lecture 22: Package Management
Course 102: Lecture 22: Package Management Course 102: Lecture 22: Package Management
Course 102: Lecture 22: Package Management
 
Ceph and OpenStack - Feb 2014
Ceph and OpenStack - Feb 2014Ceph and OpenStack - Feb 2014
Ceph and OpenStack - Feb 2014
 
Colour vision with lvm
Colour vision with lvmColour vision with lvm
Colour vision with lvm
 
Course 102: Lecture 26: FileSystems in Linux (Part 1)
Course 102: Lecture 26: FileSystems in Linux (Part 1) Course 102: Lecture 26: FileSystems in Linux (Part 1)
Course 102: Lecture 26: FileSystems in Linux (Part 1)
 
Course 102: Lecture 14: Users and Permissions
Course 102: Lecture 14: Users and PermissionsCourse 102: Lecture 14: Users and Permissions
Course 102: Lecture 14: Users and Permissions
 
Business Continuity Knowledge Share
Business Continuity Knowledge ShareBusiness Continuity Knowledge Share
Business Continuity Knowledge Share
 
Red hat lvm cheatsheet
Red hat lvm cheatsheetRed hat lvm cheatsheet
Red hat lvm cheatsheet
 
Raid_intro.ppt
Raid_intro.pptRaid_intro.ppt
Raid_intro.ppt
 

Similar to Logical Volume Manager. An Introduction

HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan Baljevic
HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan BaljevicHP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan Baljevic
HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan BaljevicCircling Cycle
 
Inspection and maintenance tools (Linux / OpenStack)
Inspection and maintenance tools (Linux / OpenStack)Inspection and maintenance tools (Linux / OpenStack)
Inspection and maintenance tools (Linux / OpenStack)Gerard Braad
 
Linuxcon Barcelon 2012: LXC Best Practices
Linuxcon Barcelon 2012: LXC Best PracticesLinuxcon Barcelon 2012: LXC Best Practices
Linuxcon Barcelon 2012: LXC Best Practiceschristophm
 
Lightweight Virtualization: LXC Best Practices
Lightweight Virtualization: LXC Best PracticesLightweight Virtualization: LXC Best Practices
Lightweight Virtualization: LXC Best PracticesWerner Fischer
 
Kubernetes laravel and kubernetes
Kubernetes laravel and kubernetesKubernetes laravel and kubernetes
Kubernetes laravel and kubernetesWilliam Stewart
 
Faq on SnapDrive for UNIX NetApp
Faq on SnapDrive for UNIX NetAppFaq on SnapDrive for UNIX NetApp
Faq on SnapDrive for UNIX NetAppAshwin Pawar
 
Intro to Kernel Debugging - Just make the crashing stop!
Intro to Kernel Debugging - Just make the crashing stop!Intro to Kernel Debugging - Just make the crashing stop!
Intro to Kernel Debugging - Just make the crashing stop!All Things Open
 
Let’s talk virtualization
Let’s talk virtualizationLet’s talk virtualization
Let’s talk virtualizationEtienne Tremblay
 
Techtalks: taking docker to production
Techtalks: taking docker to productionTechtalks: taking docker to production
Techtalks: taking docker to productionmuayyad alsadi
 
Opendj - A LDAP Server for dummies
Opendj - A LDAP Server for dummiesOpendj - A LDAP Server for dummies
Opendj - A LDAP Server for dummiesClaudio Borges
 
Deploying TYPO3 Neos websites using Surf
Deploying TYPO3 Neos websites using SurfDeploying TYPO3 Neos websites using Surf
Deploying TYPO3 Neos websites using SurfKarsten Dambekalns
 
Develop QNAP NAS App by Docker
Develop QNAP NAS App by DockerDevelop QNAP NAS App by Docker
Develop QNAP NAS App by DockerTerry Chen
 
Subversionn Introduction at SuperMondays 2009-09-01
Subversionn Introduction at SuperMondays 2009-09-01Subversionn Introduction at SuperMondays 2009-09-01
Subversionn Introduction at SuperMondays 2009-09-01Alex Kavanagh
 

Similar to Logical Volume Manager. An Introduction (20)

lvm.pptx
lvm.pptxlvm.pptx
lvm.pptx
 
HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan Baljevic
HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan BaljevicHP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan Baljevic
HP-UX 11iv3 How to Change Root Volume Group Name vg00 by Dusan Baljevic
 
Lvm
LvmLvm
Lvm
 
Putting some "logic" in LVM.
Putting some "logic" in LVM.Putting some "logic" in LVM.
Putting some "logic" in LVM.
 
Inspection and maintenance tools (Linux / OpenStack)
Inspection and maintenance tools (Linux / OpenStack)Inspection and maintenance tools (Linux / OpenStack)
Inspection and maintenance tools (Linux / OpenStack)
 
Linuxcon Barcelon 2012: LXC Best Practices
Linuxcon Barcelon 2012: LXC Best PracticesLinuxcon Barcelon 2012: LXC Best Practices
Linuxcon Barcelon 2012: LXC Best Practices
 
Lightweight Virtualization: LXC Best Practices
Lightweight Virtualization: LXC Best PracticesLightweight Virtualization: LXC Best Practices
Lightweight Virtualization: LXC Best Practices
 
Kubernetes laravel and kubernetes
Kubernetes laravel and kubernetesKubernetes laravel and kubernetes
Kubernetes laravel and kubernetes
 
Faq on SnapDrive for UNIX NetApp
Faq on SnapDrive for UNIX NetAppFaq on SnapDrive for UNIX NetApp
Faq on SnapDrive for UNIX NetApp
 
Intro to Kernel Debugging - Just make the crashing stop!
Intro to Kernel Debugging - Just make the crashing stop!Intro to Kernel Debugging - Just make the crashing stop!
Intro to Kernel Debugging - Just make the crashing stop!
 
Top ESXi command line v2.0
Top ESXi command line v2.0Top ESXi command line v2.0
Top ESXi command line v2.0
 
App container rkt
App container rktApp container rkt
App container rkt
 
Let’s talk virtualization
Let’s talk virtualizationLet’s talk virtualization
Let’s talk virtualization
 
JOSA TechTalk: Taking Docker to Production
JOSA TechTalk: Taking Docker to ProductionJOSA TechTalk: Taking Docker to Production
JOSA TechTalk: Taking Docker to Production
 
Techtalks: taking docker to production
Techtalks: taking docker to productionTechtalks: taking docker to production
Techtalks: taking docker to production
 
Opendj - A LDAP Server for dummies
Opendj - A LDAP Server for dummiesOpendj - A LDAP Server for dummies
Opendj - A LDAP Server for dummies
 
3 - Disk Partitioning in Red Hat
3 - Disk Partitioning in Red Hat3 - Disk Partitioning in Red Hat
3 - Disk Partitioning in Red Hat
 
Deploying TYPO3 Neos websites using Surf
Deploying TYPO3 Neos websites using SurfDeploying TYPO3 Neos websites using Surf
Deploying TYPO3 Neos websites using Surf
 
Develop QNAP NAS App by Docker
Develop QNAP NAS App by DockerDevelop QNAP NAS App by Docker
Develop QNAP NAS App by Docker
 
Subversionn Introduction at SuperMondays 2009-09-01
Subversionn Introduction at SuperMondays 2009-09-01Subversionn Introduction at SuperMondays 2009-09-01
Subversionn Introduction at SuperMondays 2009-09-01
 

More from Juan A. Suárez Romero

Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)
Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)
Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)Juan A. Suárez Romero
 
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...Juan A. Suárez Romero
 
Writing multimedia applications with Grilo
Writing multimedia applications with GriloWriting multimedia applications with Grilo
Writing multimedia applications with GriloJuan A. Suárez Romero
 
Grilo: Easy Access to Online Multimedia Content
Grilo: Easy Access to Online Multimedia ContentGrilo: Easy Access to Online Multimedia Content
Grilo: Easy Access to Online Multimedia ContentJuan A. Suárez Romero
 
Una Arquitectura Multiagente Inteligente para la Detección de Intrusos
Una Arquitectura Multiagente Inteligente para la Detección de IntrusosUna Arquitectura Multiagente Inteligente para la Detección de Intrusos
Una Arquitectura Multiagente Inteligente para la Detección de IntrusosJuan A. Suárez Romero
 
An add-on for managing behaviours with priority in JADE
An add-on for managing behaviours with priority in JADEAn add-on for managing behaviours with priority in JADE
An add-on for managing behaviours with priority in JADEJuan A. Suárez Romero
 
Integrating a Priority-Based Scheduler of Behaviours in JADE
Integrating a Priority-Based Scheduler of Behaviours in JADEIntegrating a Priority-Based Scheduler of Behaviours in JADE
Integrating a Priority-Based Scheduler of Behaviours in JADEJuan A. Suárez Romero
 
A New Learning Method for Single Layer Neural Networks Based on a Regularized...
A New Learning Method for Single Layer Neural Networks Based on a Regularized...A New Learning Method for Single Layer Neural Networks Based on a Regularized...
A New Learning Method for Single Layer Neural Networks Based on a Regularized...Juan A. Suárez Romero
 
A Tool for Agent Communication in Mozart/Oz
A Tool for Agent Communication in Mozart/OzA Tool for Agent Communication in Mozart/Oz
A Tool for Agent Communication in Mozart/OzJuan A. Suárez Romero
 
A Multi-Agent Architecture for Intrusion Detection
A Multi-Agent Architecture for Intrusion DetectionA Multi-Agent Architecture for Intrusion Detection
A Multi-Agent Architecture for Intrusion DetectionJuan A. Suárez Romero
 

More from Juan A. Suárez Romero (16)

Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)
Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)
Graphics stack updates for Raspberry Pi devices (FOSDEM 2024)
 
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...
On-going challenges in the Raspberry Pi driver stack: OpenGL 3, Vulkan and mo...
 
Writing multimedia applications with Grilo
Writing multimedia applications with GriloWriting multimedia applications with Grilo
Writing multimedia applications with Grilo
 
Grilo: Easy Access to Online Multimedia Content
Grilo: Easy Access to Online Multimedia ContentGrilo: Easy Access to Online Multimedia Content
Grilo: Easy Access to Online Multimedia Content
 
Grilo: present and future
Grilo: present and futureGrilo: present and future
Grilo: present and future
 
Rygel-Grilo
Rygel-GriloRygel-Grilo
Rygel-Grilo
 
MSL2008. Debugging
MSL2008. DebuggingMSL2008. Debugging
MSL2008. Debugging
 
MSL2009. Valgrind
MSL2009. ValgrindMSL2009. Valgrind
MSL2009. Valgrind
 
MSL2009. Gdb
MSL2009. GdbMSL2009. Gdb
MSL2009. Gdb
 
Una Arquitectura Multiagente Inteligente para la Detección de Intrusos
Una Arquitectura Multiagente Inteligente para la Detección de IntrusosUna Arquitectura Multiagente Inteligente para la Detección de Intrusos
Una Arquitectura Multiagente Inteligente para la Detección de Intrusos
 
An add-on for managing behaviours with priority in JADE
An add-on for managing behaviours with priority in JADEAn add-on for managing behaviours with priority in JADE
An add-on for managing behaviours with priority in JADE
 
Integrating a Priority-Based Scheduler of Behaviours in JADE
Integrating a Priority-Based Scheduler of Behaviours in JADEIntegrating a Priority-Based Scheduler of Behaviours in JADE
Integrating a Priority-Based Scheduler of Behaviours in JADE
 
A New Learning Method for Single Layer Neural Networks Based on a Regularized...
A New Learning Method for Single Layer Neural Networks Based on a Regularized...A New Learning Method for Single Layer Neural Networks Based on a Regularized...
A New Learning Method for Single Layer Neural Networks Based on a Regularized...
 
A Tool for Agent Communication in Mozart/Oz
A Tool for Agent Communication in Mozart/OzA Tool for Agent Communication in Mozart/Oz
A Tool for Agent Communication in Mozart/Oz
 
A Multi-Agent Architecture for Intrusion Detection
A Multi-Agent Architecture for Intrusion DetectionA Multi-Agent Architecture for Intrusion Detection
A Multi-Agent Architecture for Intrusion Detection
 
The KNITTER System: KQML for Erlang
The KNITTER System: KQML for ErlangThe KNITTER System: KQML for Erlang
The KNITTER System: KQML for Erlang
 

Recently uploaded

Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Patryk Bandurski
 
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | DelhiFULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhisoniya singh
 
CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):comworks
 
Snow Chain-Integrated Tire for a Safe Drive on Winter Roads
Snow Chain-Integrated Tire for a Safe Drive on Winter RoadsSnow Chain-Integrated Tire for a Safe Drive on Winter Roads
Snow Chain-Integrated Tire for a Safe Drive on Winter RoadsHyundai Motor Group
 
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptx
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptxMaking_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptx
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptxnull - The Open Security Community
 
Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Allon Mureinik
 
Benefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksBenefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksSoftradix Technologies
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxMalak Abu Hammad
 
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...HostedbyConfluent
 
Unblocking The Main Thread Solving ANRs and Frozen Frames
Unblocking The Main Thread Solving ANRs and Frozen FramesUnblocking The Main Thread Solving ANRs and Frozen Frames
Unblocking The Main Thread Solving ANRs and Frozen FramesSinan KOZAK
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationRidwan Fadjar
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsEnterprise Knowledge
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 3652toLead Limited
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitecturePixlogix Infotech
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreternaman860154
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking MenDelhi Call girls
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersThousandEyes
 

Recently uploaded (20)

Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
 
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | DelhiFULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi
FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi
 
CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):
 
Snow Chain-Integrated Tire for a Safe Drive on Winter Roads
Snow Chain-Integrated Tire for a Safe Drive on Winter RoadsSnow Chain-Integrated Tire for a Safe Drive on Winter Roads
Snow Chain-Integrated Tire for a Safe Drive on Winter Roads
 
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptx
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptxMaking_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptx
Making_way_through_DLL_hollowing_inspite_of_CFG_by_Debjeet Banerjee.pptx
 
Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)Injustice - Developers Among Us (SciFiDevCon 2024)
Injustice - Developers Among Us (SciFiDevCon 2024)
 
The transition to renewables in India.pdf
The transition to renewables in India.pdfThe transition to renewables in India.pdf
The transition to renewables in India.pdf
 
Benefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other FrameworksBenefits Of Flutter Compared To Other Frameworks
Benefits Of Flutter Compared To Other Frameworks
 
The Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptxThe Codex of Business Writing Software for Real-World Solutions 2.pptx
The Codex of Business Writing Software for Real-World Solutions 2.pptx
 
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...
Transforming Data Streams with Kafka Connect: An Introduction to Single Messa...
 
Unblocking The Main Thread Solving ANRs and Frozen Frames
Unblocking The Main Thread Solving ANRs and Frozen FramesUnblocking The Main Thread Solving ANRs and Frozen Frames
Unblocking The Main Thread Solving ANRs and Frozen Frames
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 Presentation
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
 
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxE-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC Architecture
 
Presentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreterPresentation on how to chat with PDF using ChatGPT code interpreter
Presentation on how to chat with PDF using ChatGPT code interpreter
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for PartnersEnhancing Worker Digital Experience: A Hands-on Workshop for Partners
Enhancing Worker Digital Experience: A Hands-on Workshop for Partners
 

Logical Volume Manager. An Introduction

  • 1.
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Logical Volume Manager VGs (1) Create one or more partitions with fdisk, with type LVM (2) pvcreate /dev/sda1 (3) pvcreate /dev/hdb2 (4) pvcreate /dev/hdc3 (5) vgcreate myvg /dev/sda1 /dev/hdb2 /dev/hdc3
  • 9.
  • 10. Logical Volume Manager LVs (1) Create a VG (2) lvcreate -L<size> -n <name> <vg> lvcreate -L10G -n mylv myvg It creates /dev/myvg/mylv (a link to /dev/mapper/myvg-mylv ) mkfs.ext3 /dev/myvg/mylv
  • 11.
  • 12.
  • 13.
  • 14. Logical Volume Manager LVM and other technologies /dev/* /dev/mapper/* /dev/* /dev/* /dev/md0 LUKS RAID
  • 15. Logical Volume Manager LVM and other technologies /dev/* /dev/mapper/* /dev/* /dev/vg/* /dev/* /dev/* /dev/vg/* LUKS LVM
  • 16. Logical Volume Manager LVM and other technologies /dev/* /dev/vg/* /dev/vg/* LUKS LVM
  • 17. Logical Volume Manager LVM and other technologies /dev/vg/* /dev/* /dev/mapper/* LUKS LVM
  • 18. Logical Volume Manager LVM and other technologies /dev/vg/* /dev/vg/* /dev/* /dev/* LUKS LVM RAID
  • 19. Logical Volume Manager LVM and other technologies /dev/* /dev/* /dev/* /dev/vg1/* /dev/* /dev/* /dev/* /dev/vg2/* /dev/vg3/* /dev/vg3/* LUKS LUKS LVM LVM LVM
  • 20. Logical Volume Manager My Laptop /dev/sdaA tmp home swap sbox root var music /dev/sdaB /dev/sdaC LUKS VG-CRYPT VG-UNCRYPT
  • 21. Logical Volume Manager The End That's all, folks!