# RAID Published articles for RAID. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## A Humorous List of Physical Alternatives to GitHub for Storing Projects DevFeed: [A Humorous List of Physical Alternatives to GitHub for Storing Projects]() Original publisher: [Read original article]() Author: Sulaiman Bah Published: 2026-09-12T12:00:11Z Content type: opinion Language: en Sources: [Atomic Object]() Topics: [GitHub](), [datacenter](), [RAID](), [USB]() Tags: [data-center](), [github](), [project-team-management](), [raid](), [storage](), [the-software-life](), [usb](), [version-control]() ### 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]() Original publisher: [Read original article]() Author: Antonio Pérez Published: 2026-08-01T14:00:00Z Content type: tutorial Language: es Sources: [tengoping.com]() Topics: [Linux](), [RAID](), [LVM](), [Kernel](), [Mdadm](), [Debian](), [rhel](), [Ubuntu]() Tags: [debian](), [failover](), [ha](), [kernel](), [linux](), [lvm](), [mdadm](), [raid](), [rhel](), [ubuntu](), [wwid]() ### 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]() 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. ## Diagnóstico de hardware en Linux desde terminal DevFeed: [Diagnóstico de hardware en Linux desde terminal]() Original publisher: [Read original article]() Author: Antonio Pérez Published: 2026-02-13T00:00:00Z Content type: tutorial Language: es Sources: [tengoping.com]() Topics: [Linux](), [Hardware](), [Command-line interface](), [Terminal](), [Monitoring](), [RAID]() Tags: [benchmarks](), [cpu](), [ddr4](), [ddr5](), [hardware](), [linux](), [monitoring](), [raid](), [terminal]() ### AI overview A Spanish-language guide to diagnosing Linux server hardware from the terminal. It covers inspecting and stress-testing the CPU, checking RAM capacity and errors, monitoring disk health with SMART, benchmarking storage, and checking network interface speed and latency. ### Source excerpt Herramientas de línea de comandos para diagnosticar CPU, RAM, discos y red en sistemas 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. ## Creating fully encrypted ZFS pool DevFeed: [Creating fully encrypted ZFS pool]() Original publisher: [Read original article]() Author: Tom Published: 2021-11-22T00:00:00Z Content type: tutorial Language: en Sources: [Tomasz Gągor]() Topics: [Filesystems](), [Linux](), [Encryption](), [backups]() Tags: [backup](), [data-storage](), [debian](), [encrypted-zfs-pool](), [encryption](), [how-to](), [learn](), [linux](), [linux-zfs-setup](), [raid](), [secure-data-storage](), [security](), [ubuntu](), [ubuntu-zfs-guide](), [zfs](), [zfs-encryption](), [zfs-pool-configuration]() ### AI overview A tutorial on creating a fully encrypted ZFS pool on Linux. It covers choosing RAIDZ1, generating and backing up an encryption key, creating the pool with stable disk identifiers, and configuring automatic decryption at boot. ### Source excerpt Learn how to create a fully encrypted ZFS pool on Linux, including steps for generating encryption keys and configuring ZFS for secure data storage. ## Shucking WD Elements 14TB DevFeed: [Shucking WD Elements 14TB]() Original publisher: [Read original article]() Author: Tom Published: 2021-11-12T00:00:00Z Content type: tutorial Language: en Sources: [Tomasz Gągor]() Topics: [RAID](), [benchmarking]() Tags: [amazon](), [backup](), [backup-storage](), [how-to](), [linux](), [performance](), [raid](), [raid-setup](), [shucking-wd-elements](), [storage](), [stress](), [stress-testing-drives](), [wd-elements-14tb](), [zfs](), [zfs-performance]() ### 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]() Original publisher: [Read original article]() Author: Tom Published: 2014-07-28T00:00:00Z Content type: tutorial Language: en Sources: [Tomasz Gągor]() Topics: [RAID](), [apt]() Tags: [apt](), [debian](), [install](), [linux](), [partition](), [raid](), [table](), [ubuntu]() ### 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). ## 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: ## LVM na RAID5 i dysku z sektorami 4KB DevFeed: [LVM na RAID5 i dysku z sektorami 4KB]() Original publisher: [Read original article]() Author: Tom Published: 2012-11-07T00:00:00Z Content type: tutorial Language: pl Sources: [Tomasz Gągor]() Topics: [LVM](), [boot]() Tags: [bash](), [boot](), [ext4](), [linux](), [lvm](), [mdadm](), [raid](), [ssd]() ### AI overview This Polish technical article discusses creating an LVM volume on a RAID5 array using disks with 4 KB sectors. It explains why partition alignment matters, how misalignment can reduce performance, and approaches for aligning partitions to 128 KB or 1 MB boundaries. ### Source excerpt Po zakupie nowych dysków zamierzam utworzyć zdegradowaną macierz RAID5 z dwóch dysków (na trzecim na razie znajdują się dane), potem utworzyć wolumen LVM, sformatować go, przekopiować dane z pojedynczego dysku na macierz i dołączyć trzeci dysk do macierzy odbudowując parzystość. Zadanie będzie o tyle ciekawe że dysk ma 4KB sektory i trzeb będzie dbać o wyrównanie zasobu do rozmiaru sektora, a w przypadku LVM'a wyrównanie do chunk'a z macierzy. Prawidłowe wyrównanie partycji Kupując nowy dysk (o pojemności od 500GB w górę), mamy spore szanse że trafimy na sztukę, która wykorzystuje 4KB sektory do alokacji danych. Ponieważ statystyczny rozmiar przechowywanych plików rośnie i nawet proste zdjęcie ma powyżej 1MB to wykorzystanie bloków o tym rozmiarze większym niż 512 bajtów jest jak najbardziej uzasadnione - zresztą większość systemów plików i tak wykorzystuje bloki 48KB. Jest tylko jedno ALE: jeżeli nie uwzględnimy tego podczas partycjonowania dysku to sektory 4KB systemu plików zamiast znajdować się w równo w odpowiadających im fizycznych 4KB sektorach dysku - mogą zachodzić na 2 sektory fizyczne - w takiej sytuacji każde odwołanie to takiego sektora w systemie plików wymaga odczytania/zapisanie dwóch sektorów fizycznych. Co prawda w dyskach stosuje się mechanizmy, które powinny zoptymalizować takie sytuacje ale jak potwierdzają benchmarki źle wyrównane partycja mogą znacznie obniżyć wydajność dysku. A jeszcze zabawniej jest jeśli kupimy dysk SSD bo w nich bardzo często fizyczne bloki są 128512KB i żeby było zabawniej to bardzo często dyski SSD deklarują (choćby przez SMART'a) że mają bloki 512B - SIC! ## 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]() Original publisher: [Read original article]() Published: 2012-09-23T19:08:42Z Content type: opinion Language: en Sources: [Signs of Triviality]() Topics: [Filesystems](), [RAID](), [systems](), [data]() Tags: [data](), [raid](), [systems]() ### 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]() Original publisher: [Read original article]() Published: 2006-12-29T00:00:00Z Content type: news Language: en Sources: [Front Page on ReactOS Website]() Topics: [ReactOS](), [Website](), [RAID](), [Hardware](), [Server]() Tags: [free](), [hardware](), [open-source](), [os](), [partitions](), [raid](), [react](), [reactos](), [server](), [webserver](), [website](), [win32](), [winapi]() ### 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.