{"id":165,"date":"2024-07-28T10:40:03","date_gmt":"2024-07-28T09:40:03","guid":{"rendered":"https:\/\/horrillo.eu\/?p=165"},"modified":"2025-09-21T10:07:03","modified_gmt":"2025-09-21T09:07:03","slug":"logical-volume-management-lvm-en-ubuntu-server","status":"publish","type":"post","link":"https:\/\/horrillo.eu\/?p=165","title":{"rendered":"Logical Volume Management (LVM) en Ubuntu Server"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

LVM es una alternativa flexible a la gesti\u00f3n tradicional de particiones de disco en Linux. Proporciona una capa de abstracci\u00f3n entre el sistema de archivos y los dispositivos de almacenamiento subyacentes, lo que facilita la administraci\u00f3n de discos, particiones y sistemas de archivos.<\/p>\n\n\n\n

Instalaci\u00f3n de LVM en Ubuntu Server<\/h2>\n\n\n\n

Para instalar LVM en Ubuntu Server, ejecute los siguientes comandos:<\/p>\n\n\n\n

\n

sudo apt-get update
sudo apt-get install lvm2<\/p>\n<\/blockquote>\n\n\n\n

Creaci\u00f3n de un nuevo volumen LVM<\/h2>\n\n\n\n

Supongamos que desea crear un nuevo volumen LVM con dos discos duros adicionales, \/dev\/sdb y \/dev\/sdc, cada uno con 10 GB de capacidad.<\/p>\n\n\n\n

    \n
  1. Inicialice los discos duros:<\/li>\n<\/ol>\n\n\n\n
    \n

    sudo fdisk \/dev\/sdb
    sudo fdisk \/dev\/sdc<\/p>\n<\/blockquote>\n\n\n\n

    En cada sesi\u00f3n de fdisk, cree una nueva partici\u00f3n con el comando n<\/code>, seleccione el tipo de partici\u00f3n predeterminado con p<\/code>, y acepte los valores predeterminados para el primer y \u00faltimo sector. Guarde los cambios y salga de fdisk con w<\/code>.<\/p>\n\n\n\n

    2. Formatee las nuevas particiones como Physical Volumes (PV):<\/p>\n\n\n\n

    \n

    sudo pvcreate \/dev\/sdb1
    sudo pvcreate \/dev\/sdc1<\/p>\n<\/blockquote>\n\n\n\n

    3. Cree un nuevo Grupo de Vol\u00famenes (VG) llamado \u00abvgdata\u00bb y agregue los PV reci\u00e9n creados:<\/p>\n\n\n\n

    \n

    sudo vgcreate vgdata \/dev\/sdb1 \/dev\/sdc1<\/p>\n<\/blockquote>\n\n\n\n

    4. Cree un nuevo Volumen L\u00f3gico (LV) llamado \u00ablvdata\u00bb con un tama\u00f1o de 5 GB dentro del VG \u00abvgdata\u00bb:<\/p>\n\n\n\n

    \n

    sudo lvcreate -L 5G -n lvdata vgdata<\/p>\n<\/blockquote>\n\n\n\n

    5. Formatee el nuevo LV como ext4:<\/p>\n\n\n\n

    \n

    sudo mkfs.ext4 \/dev\/vgdata\/lvdata<\/p>\n<\/blockquote>\n\n\n\n

    Montaje del volumen LVM<\/h2>\n\n\n\n
      \n
    1. Cree un directorio para montar el nuevo volumen LVM:<\/li>\n<\/ol>\n\n\n\n
      \n

      sudo mkdir \/mnt\/lvmdata<\/p>\n<\/blockquote>\n\n\n\n

      2. Monte el nuevo volumen LVM en el directorio reci\u00e9n creado:<\/p>\n\n\n\n

      \n

      sudo mount \/dev\/vgdata\/lvdata \/mnt\/lvmdata<\/p>\n<\/blockquote>\n\n\n\n

      Extensi\u00f3n del volumen LVM<\/h2>\n\n\n\n

      Para extender el tama\u00f1o del volumen LVM, siga estos pasos:<\/p>\n\n\n\n

        \n
      1. Agregue m\u00e1s espacio al VG \u00abvgdata\u00bb mediante la adici\u00f3n de un nuevo disco duro o mediante la extensi\u00f3n de un disco duro existente.<\/li>\n\n\n\n
      2. Extienda el LV \u00ablvdata\u00bb al nuevo espacio disponible:<\/li>\n<\/ol>\n\n\n\n
        \n

        sudo lvextend -L +5G \/dev\/vgdata\/lvdata<\/p>\n<\/blockquote>\n\n\n\n

        3. Redimensione el sistema de archivos ext4 para aprovechar el espacio adicional:<\/p>\n\n\n\n

        \n

        sudo resize2fs \/dev\/vgdata\/lvdata<\/p>\n<\/blockquote>\n\n\n\n

        Conclusi\u00f3n<\/h2>\n\n\n\n

        LVM es una herramienta potente y flexible para la gesti\u00f3n de almacenamiento en Ubuntu Server. Le permite administrar f\u00e1cilmente discos, particiones y sistemas de archivos, y proporciona funciones de escalado y flexibilidad adicionales. Al seguir los pasos descritos en este art\u00edculo, podr\u00e1 crear, configurar y administrar vol\u00famenes LVM en Ubuntu Server.<\/p>\n\n\n\n

          \n
        1. <\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

          LVM es una alternativa flexible a la gesti\u00f3n tradicional de particiones de disco en Linux. Proporciona una capa de abstracci\u00f3n entre el sistema de archivos y los dispositivos de almacenamiento subyacentes, lo que facilita la administraci\u00f3n de discos, particiones y sistemas de archivos. Instalaci\u00f3n de LVM en Ubuntu Server Para instalar LVM en Ubuntu Server, […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6],"tags":[9,20],"class_list":["post-165","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-lvm"],"yoast_head":"\nLogical Volume Management (LVM) en Ubuntu Server - Mi blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/horrillo.eu\/?p=165\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Logical Volume Management (LVM) en Ubuntu Server - Mi blog\" \/>\n<meta property=\"og:description\" content=\"LVM es una alternativa flexible a la gesti\u00f3n tradicional de particiones de disco en Linux. 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