# Mdadm mdadm is a Linux utility for creating and managing software RAID devices implemented through the Multiple Devices kernel driver. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## RAID por software con mdadm: guía práctica DevFeed: [RAID por software con mdadm: guía práctica]() Original publisher: [Read original article]() Author: Antonio Pérez Published: 2026-07-27T00:00:00Z Content type: tutorial Language: es Sources: [tengoping.com]() Topics: [Mdadm](), [RAID](), [Linux](), [backups](), [Homelab]() Tags: [backups](), [homelab](), [linux](), [mdadm](), [raid]() ### AI overview A practical Spanish-language guide to using mdadm on Linux to create and manage software RAID 0, 1, 5, and 10 arrays. It compares capacity, performance, and fault tolerance, explains monitoring with email alerts, and covers recovery after a disk failure. ### Source excerpt Crea arrays RAID 0, 1, 5 y 10 con mdadm en Linux, monitoriza su estado con alertas por email y recupera un array tras el fallo de un disco. ## Comandos esenciales de LVM: guía rápida DevFeed: [Comandos esenciales de LVM: guía rápida]() Original publisher: [Read original article]() Author: Antonio Pérez Published: 2026-02-20T00:00:00Z Content type: tutorial Language: es Sources: [tengoping.com]() Topics: [LVM](), [Linux](), [backups](), [Mdadm](), [RAID](), [rsync](), [Homelab]() Tags: [backups](), [homelab](), [libre](), [linux](), [lvm](), [mdadm](), [raid](), [rsync]() ### AI overview A Spanish-language cheat sheet covering essential LVM commands for managing physical volumes, volume groups, and logical volumes on Linux. It explains common workflows such as extending volumes and filesystems, creating and reducing volumes, migrating data, and creating snapshots for backups. ### Source excerpt Cheatsheet con los comandos más usados de LVM (Logical Volume Manager) para la gestión de volúmenes lógicos en Linux. ## Montar un NAS casero con OpenMediaVault DevFeed: [Montar un NAS casero con OpenMediaVault]() Original publisher: [Read original article]() Author: Antonio Pérez Published: 2026-02-05T00:00:00Z Content type: tutorial Language: es Sources: [tengoping.com]() Topics: [RAID](), [Network](), [Mdadm](), [Hardware](), [Software](), [USB](), [Debian](), [QNAP](), [Synology]() Tags: [debian](), [hardware](), [mdadm](), [nas](), [network](), [panel](), [qnap](), [raid](), [root](), [software](), [storage](), [synology](), [usb](), [web]() ### AI overview A Spanish-language tutorial explains how to build a low-cost home NAS with OpenMediaVault. It covers hardware selection, installation from USB, web-panel access, disk preparation, and RAID configuration with mdadm, including RAID 1 and RAID 5. ### Source excerpt Guía para construir un NAS económico con OpenMediaVault: instalación, configuración de discos, carpetas compartidas y acceso remoto. ## Re-adding failed drive in mdadm DevFeed: [Re-adding failed drive in mdadm]() Original publisher: [Read original article]() Author: Tom Published: 2013-12-12T00:00:00Z Content type: tutorial Language: en Sources: [Tomasz Gągor]() Topics: [Mdadm](), [DRIVE]() Tags: [array](), [automatically](), [failed](), [i](), [issue](), [linux](), [mdadm](), [raid]() ### AI overview A practical account of re-adding a previously failed drive to an mdadm RAID5 array after a hot spare had rebuilt the array. The author reports testing the drive, adding it as a spare, failing the slower replacement drive, removing it, and re-adding the tested drive. ### Source excerpt Yesterday I have problem with fglrx witch cause ugly system reset. After that, one of my drives was marked as failed in RAID5 array. Hotspare was automatically used to rebuild array. But this hotspare is the oldest and slowest drive I've got... After rebuild I've tested failed drive and it was fine - no bad block, no any other issue - so I wanted it running back in array. What I do: