# RAID

RAID (Redundant Array of Independent Disks) is storage technology that combines multiple physical drives into a logical storage unit to improve capacity, performance, or data redundancy.

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## A Humorous List of Physical Alternatives to GitHub for Storing Projects

DevFeed: [A Humorous List of Physical Alternatives to GitHub for Storing Projects](<https://devfeed.tech/articles/github-alternative-list-quintessential-options-32186.md>)

Original publisher: [Read original article](<https://spin.atomicobject.com/github-alternative/>)

Author: Sulaiman Bah

Published: 2026-09-12T12:00:11Z

Content type: opinion

Language: en

Sources: [Atomic Object](<https://devfeed.tech/sources/atomic-object.md>)

Topics: [GitHub](<https://devfeed.tech/topics/github.md>), [datacenter](<https://devfeed.tech/topics/datacenter.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [USB](<https://devfeed.tech/topics/usb.md>)

Tags: [data-center](<https://devfeed.tech/tags/data-center.md>), [github](<https://devfeed.tech/tags/github.md>), [project-team-management](<https://devfeed.tech/tags/project-team-management.md>), [raid](<https://devfeed.tech/tags/raid.md>), [storage](<https://devfeed.tech/tags/storage.md>), [the-software-life](<https://devfeed.tech/tags/the-software-life.md>), [usb](<https://devfeed.tech/tags/usb.md>), [version-control](<https://devfeed.tech/tags/version-control.md>)

### AI overview

This humorous commentary proposes physical storage options as alternatives to GitHub, including a homemade 50-petabyte data center, a 64-gigabyte USB stick, and a 2-terabyte external hard drive.

### Source excerpt

Every developer knows just how important it is to share work with a coworker. If you are working on a critical feature in a crunch, prompt peer reviews and instant feedback can mean the difference between a secure contract and an angry client. So it follows that when the infrastructure we rely on to work [...] The post GitHub Alternative List: Quintessential Options appeared first on Atomic Spin.

## Multipath en Linux: failover y HA con cabinas SAN

DevFeed: [Multipath en Linux: failover y HA con cabinas SAN](<https://devfeed.tech/articles/multipath-en-linux-failover-y-ha-con-cabinas-san-34070.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/multipath-linux-failover-cabinas-san/>)

Author: Antonio Pérez

Published: 2026-08-01T14:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [Linux](<https://devfeed.tech/topics/linux.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [LVM](<https://devfeed.tech/topics/lvm.md>), [Kernel](<https://devfeed.tech/topics/kernel.md>), [Mdadm](<https://devfeed.tech/topics/mdadm.md>), [Debian](<https://devfeed.tech/topics/debian.md>), [rhel](<https://devfeed.tech/topics/rhel.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>)

Tags: [debian](<https://devfeed.tech/tags/debian.md>), [failover](<https://devfeed.tech/tags/failover.md>), [ha](<https://devfeed.tech/tags/ha.md>), [kernel](<https://devfeed.tech/tags/kernel.md>), [linux](<https://devfeed.tech/tags/linux.md>), [lvm](<https://devfeed.tech/tags/lvm.md>), [mdadm](<https://devfeed.tech/tags/mdadm.md>), [raid](<https://devfeed.tech/tags/raid.md>), [rhel](<https://devfeed.tech/tags/rhel.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [wwid](<https://devfeed.tech/tags/wwid.md>)

### AI overview

A Spanish tutorial explains how DM-Multipath on Linux provides redundant paths to SAN storage. It distinguishes path failover from RAID-based disk protection, describes active-active load balancing, and explains how WWIDs identify the same LUN across multiple paths.

### Source excerpt

Configura DM-Multipath en Linux para eliminar puntos únicos de fallo hacia la cabina SAN: instalación, multipath.conf y failover.

## RAID por software con mdadm: guía práctica

DevFeed: [RAID por software con mdadm: guía práctica](<https://devfeed.tech/articles/raid-por-software-con-mdadm-guia-practica-34079.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/raid-software-mdadm-guia-practica/>)

Author: Antonio Pérez

Published: 2026-07-27T00:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [Mdadm](<https://devfeed.tech/topics/mdadm.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [backups](<https://devfeed.tech/topics/backups.md>), [Homelab](<https://devfeed.tech/topics/homelab.md>)

Tags: [backups](<https://devfeed.tech/tags/backups.md>), [homelab](<https://devfeed.tech/tags/homelab.md>), [linux](<https://devfeed.tech/tags/linux.md>), [mdadm](<https://devfeed.tech/tags/mdadm.md>), [raid](<https://devfeed.tech/tags/raid.md>)

### 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](<https://devfeed.tech/articles/comandos-esenciales-de-lvm-guia-rapida-34050.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/comandos-esenciales-lvm-guia-rapida/>)

Author: Antonio Pérez

Published: 2026-02-20T00:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [LVM](<https://devfeed.tech/topics/lvm.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [backups](<https://devfeed.tech/topics/backups.md>), [Mdadm](<https://devfeed.tech/topics/mdadm.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [rsync](<https://devfeed.tech/topics/rsync.md>), [Homelab](<https://devfeed.tech/topics/homelab.md>)

Tags: [backups](<https://devfeed.tech/tags/backups.md>), [homelab](<https://devfeed.tech/tags/homelab.md>), [libre](<https://devfeed.tech/tags/libre.md>), [linux](<https://devfeed.tech/tags/linux.md>), [lvm](<https://devfeed.tech/tags/lvm.md>), [mdadm](<https://devfeed.tech/tags/mdadm.md>), [raid](<https://devfeed.tech/tags/raid.md>), [rsync](<https://devfeed.tech/tags/rsync.md>)

### 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](<https://devfeed.tech/articles/montar-un-nas-casero-con-openmediavault-34071.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/nas-casero-openmediavault/>)

Author: Antonio Pérez

Published: 2026-02-05T00:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [RAID](<https://devfeed.tech/topics/raid.md>), [Network](<https://devfeed.tech/topics/network.md>), [Mdadm](<https://devfeed.tech/topics/mdadm.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Software](<https://devfeed.tech/topics/software.md>), [USB](<https://devfeed.tech/topics/usb.md>), [Debian](<https://devfeed.tech/topics/debian.md>), [QNAP](<https://devfeed.tech/topics/qnap.md>), [Synology](<https://devfeed.tech/topics/synology.md>)

Tags: [debian](<https://devfeed.tech/tags/debian.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [mdadm](<https://devfeed.tech/tags/mdadm.md>), [nas](<https://devfeed.tech/tags/nas.md>), [network](<https://devfeed.tech/tags/network.md>), [panel](<https://devfeed.tech/tags/panel.md>), [qnap](<https://devfeed.tech/tags/qnap.md>), [raid](<https://devfeed.tech/tags/raid.md>), [root](<https://devfeed.tech/tags/root.md>), [software](<https://devfeed.tech/tags/software.md>), [storage](<https://devfeed.tech/tags/storage.md>), [synology](<https://devfeed.tech/tags/synology.md>), [usb](<https://devfeed.tech/tags/usb.md>), [web](<https://devfeed.tech/tags/web.md>)

### 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.

## Shucking WD Elements 14TB

DevFeed: [Shucking WD Elements 14TB](<https://devfeed.tech/articles/shucking-wd-elements-14tb-27671.md>)

Original publisher: [Read original article](<https://gagor.pro/2021/11/shucking-wd-elements-14tb/>)

Author: Tom

Published: 2021-11-12T00:00:00Z

Content type: tutorial

Language: en

Sources: [Tomasz Gągor](<https://devfeed.tech/sources/tomasz-gagor.md>)

Topics: [RAID](<https://devfeed.tech/topics/raid.md>), [benchmarking](<https://devfeed.tech/topics/benchmarking.md>)

Tags: [amazon](<https://devfeed.tech/tags/amazon.md>), [backup](<https://devfeed.tech/tags/backup.md>), [backup-storage](<https://devfeed.tech/tags/backup-storage.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [linux](<https://devfeed.tech/tags/linux.md>), [performance](<https://devfeed.tech/tags/performance.md>), [raid](<https://devfeed.tech/tags/raid.md>), [raid-setup](<https://devfeed.tech/tags/raid-setup.md>), [shucking-wd-elements](<https://devfeed.tech/tags/shucking-wd-elements.md>), [storage](<https://devfeed.tech/tags/storage.md>), [stress](<https://devfeed.tech/tags/stress.md>), [stress-testing-drives](<https://devfeed.tech/tags/stress-testing-drives.md>), [wd-elements-14tb](<https://devfeed.tech/tags/wd-elements-14tb.md>), [zfs](<https://devfeed.tech/tags/zfs.md>), [zfs-performance](<https://devfeed.tech/tags/zfs-performance.md>)

### AI overview

A practical account of shucking WD Elements 14TB external drives for use in a RAID setup, with discussion of ZFS, drive reliability, stress testing, and performance considerations.

### Source excerpt

Learn how to shuck WD Elements 14TB drives for use in a RAID setup, including stress testing and performance considerations for ZFS.

## Copy GPT Partition Tables Between Disks

DevFeed: [Copy GPT Partition Tables Between Disks](<https://devfeed.tech/articles/copy-gtp-partiotion-table-between-disks-27623.md>)

Original publisher: [Read original article](<https://gagor.pro/2014/07/copy-gtp-partiotion-table-between-disks/>)

Author: Tom

Published: 2014-07-28T00:00:00Z

Content type: tutorial

Language: en

Sources: [Tomasz Gągor](<https://devfeed.tech/sources/tomasz-gagor.md>)

Topics: [RAID](<https://devfeed.tech/topics/raid.md>), [apt](<https://devfeed.tech/topics/apt.md>)

Tags: [apt](<https://devfeed.tech/tags/apt.md>), [debian](<https://devfeed.tech/tags/debian.md>), [install](<https://devfeed.tech/tags/install.md>), [linux](<https://devfeed.tech/tags/linux.md>), [partition](<https://devfeed.tech/tags/partition.md>), [raid](<https://devfeed.tech/tags/raid.md>), [table](<https://devfeed.tech/tags/table.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>)

### AI overview

A tutorial for copying a GPT partition table from one disk to another for RAID configuration using sgdisk, then randomizing partition UUIDs when both disks will be used in the same machine.

### Source excerpt

When configuring RAID it's quite important to have the same partition tables on every disk. I'v done this many times on msdos partition tables like this: sfdisk -d /dev/sda | sfdisk /dev/sdb but it's not working any more on GPT partition tables. Hopefully it still can be done but with different toolstack 😄 Install gdisk: apt-get install -y gdisk Then use sgdisk like this: sgdisk -R /dev/sd_dest /dev/sd_src sgdisk -G /dev/sd_dest First command will copy partition from /dev/sd_src to /dev/sd_dest. Second will randomize partition UUID's - needed only if you want to use disks in same machine (this is my case).

## How Two File Systems Simultaneously Wrote to a RAID Disk and Caused Data Loss

DevFeed: [How Two File Systems Simultaneously Wrote to a RAID Disk and Caused Data Loss](<https://devfeed.tech/articles/spectacular-file-system-confusion-30124.md>)

Original publisher: [Read original article](<http://www.netmeister.org/blog/spectacular-file-system-confusion.html>)

Published: 2012-09-23T19:08:42Z

Content type: opinion

Language: en

Sources: [Signs of Triviality](<https://devfeed.tech/sources/signs-of-triviality.md>)

Topics: [Filesystems](<https://devfeed.tech/topics/filesystems.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [systems](<https://devfeed.tech/topics/systems.md>), [data](<https://devfeed.tech/topics/data.md>)

Tags: [data](<https://devfeed.tech/tags/data.md>), [raid](<https://devfeed.tech/tags/raid.md>), [systems](<https://devfeed.tech/tags/systems.md>)

### AI overview

A personal account of two file systems simultaneously writing data to a RAID disk, resulting in data loss.

### Source excerpt

How I had two file systems simultaneously write data to a RAID disk... and lost.

## ReactOS Website back online again

DevFeed: [ReactOS Website back online again](<https://devfeed.tech/articles/reactos-website-back-online-again-33232.md>)

Original publisher: [Read original article](<https://reactos.org/project-news/reactos-website-back-online-again/>)

Published: 2006-12-29T00:00:00Z

Content type: news

Language: en

Sources: [Front Page on ReactOS Website](<https://devfeed.tech/sources/front-page-on-reactos-website.md>)

Topics: [ReactOS](<https://devfeed.tech/topics/reactos.md>), [Website](<https://devfeed.tech/topics/website.md>), [RAID](<https://devfeed.tech/topics/raid.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Server](<https://devfeed.tech/topics/server.md>)

Tags: [free](<https://devfeed.tech/tags/free.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [os](<https://devfeed.tech/tags/os.md>), [partitions](<https://devfeed.tech/tags/partitions.md>), [raid](<https://devfeed.tech/tags/raid.md>), [react](<https://devfeed.tech/tags/react.md>), [reactos](<https://devfeed.tech/tags/reactos.md>), [server](<https://devfeed.tech/tags/server.md>), [webserver](<https://devfeed.tech/tags/webserver.md>), [website](<https://devfeed.tech/tags/website.md>), [win32](<https://devfeed.tech/tags/win32.md>), [winapi](<https://devfeed.tech/tags/winapi.md>)

### AI overview

The ReactOS website returned online after being unavailable for two weeks because a failed RAID controller caused the server to lose its RAID partitions. The server hardware and hard-disk content were restored.

### Source excerpt

ReactOS Website back online again ReactOS website has been offline for two weeks due to a hardware problem. Everything is back online! The RAID controller inside the server failed and "forgot" all RAID partitions, the reason is unknown. The server hardware and harddisk content has been restored and everything is back online again. Fixing the problem was not easy during christmas time. Thanks to all persons who have been involved in bringing the webserver back online.