Open Source Solutions for Building Your Own Storage Area Network and Network Attached Storage
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Github: a Case Study of Linux/BSD Perceptions from Microsoft's
1 FLOSS != GitHub: A Case Study of Linux/BSD Perceptions from Microsoft’s Acquisition of GitHub Raula Gaikovina Kula∗, Hideki Hata∗, Kenichi Matsumoto∗ ∗Nara Institute of Science and Technology, Japan {raula-k, hata, matumoto}@is.naist.jp Abstract—In 2018, the software industry giants Microsoft made has had its share of disagreements with Microsoft [6], [7], a move into the Open Source world by completing the acquisition [8], [9], the only reported negative opinion of free software of mega Open Source platform, GitHub. This acquisition was not community has different attitudes towards GitHub is the idea without controversy, as it is well-known that the free software communities includes not only the ability to use software freely, of ‘forking’ so far, as it it is considered as a danger to FLOSS but also the libre nature in Open Source Software. In this study, development [10]. our aim is to explore these perceptions in FLOSS developers. We In this paper, we report on how external events such as conducted a survey that covered traditional FLOSS source Linux, acquisition of the open source platform by a closed source and BSD communities and received 246 developer responses. organization triggers a FLOSS developers such the Linux/ The results of the survey confirm that the free community did trigger some communities to move away from GitHub and raised BSD Free Software communities. discussions into free and open software on the GitHub platform. The study reminds us that although GitHub is influential and II. TARGET SUBJECTS AND SURVEY DESIGN trendy, it does not representative all FLOSS communities. -
Nas Software
Nas software click here to download “I heard about FreeNAS at a conference and realized it was an immediate necessity for one of my clients. They had an existing NAS system that was not being. The Opensource Linux NAS software is light Linux Distros but enough power to handle your storage problem. You can build your own NAS. XigmaNAS is the easiest and quickest way to install an Open Source free NAS server. From home NAS to enterprise network storage, XigmaNAS is trusted by. Build and manage your own Linux & BTRFS powered advanced NAS and Cloud Storage is an essential part of many creative software and hardware projects. The following are four of the best NAS solutions for Linux that do the job software, so you can control and name all NAS-connected drives on. Here is a list of some best free and open source NAS Operating system available on the Internet and the way to backup Blu-ray/DVD/Video to. Related Article ➤ 9 Free Self Hosted Cloud Storage Software For Home network-attached storage (NAS) OS software for small businesses. Network-attached storage (NAS) is a file-level computer data storage server connected to a computer network providing data access to a heterogeneous group of clients. NAS is specialized for serving files either by its hardware, software. Inspired by the television show, Top Gear, I'd really like to maintain my own “Big Board” of NAS software where I rank them against each other. I recently bought a Dell T30, that i want to use as a NAS, Plex server, private cloud and file server. -
OMV Crash 25Feb2020 Syslog
Feb 25 00:00:00 prometheus rsyslogd: [origin software="rsyslogd" swVersion="8.1901.0" x-pid="858" x-info="https://www.rsyslog.com"] rsyslogd was HUPed Feb 25 00:00:00 prometheus systemd[1]: logrotate.service: Succeeded. Feb 25 00:00:00 prometheus systemd[1]: Started Rotate log files. Feb 25 00:00:01 prometheus CRON[10420]: (root) CMD (/usr/sbin/omv- mkrrdgraph >/dev/null 2>&1) Feb 25 00:09:00 prometheus systemd[1]: Starting Clean php session files... Feb 25 00:09:00 prometheus sessionclean[10668]: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0 Feb 25 00:09:00 prometheus sessionclean[10668]: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0 Feb 25 00:09:00 prometheus sessionclean[10668]: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0 Feb 25 00:09:00 prometheus systemd[1]: phpsessionclean.service: Succeeded. Feb 25 00:09:00 prometheus systemd[1]: Started Clean php session files. Feb 25 00:09:01 prometheus CRON[10770]: (root) CMD ( [ -x /usr/lib/ php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/ php/sessionclean; fi) Feb 25 00:15:01 prometheus CRON[10858]: (root) CMD (/usr/sbin/omv- mkrrdgraph >/dev/null 2>&1) Feb 25 00:17:01 prometheus CRON[10990]: (root) CMD ( cd / && run- parts --report /etc/cron.hourly) Feb 25 00:17:01 prometheus postfix/postsuper[10993]: fatal: scan_dir_push: open directory hold: No such file or directory Feb 25 00:30:01 prometheus CRON[11200]: (root) CMD (/usr/sbin/omv- mkrrdgraph >/dev/null 2>&1) Feb 25 00:39:00 prometheus systemd[1]: Starting Clean php session files.. -
NAS on Raspberry
NAS on Raspberry StefanoStefano BallardiniBallardini 10262013 @ I.I.S. Alberghetti - Imola 11092013 @ Sala Consigliare Comune di Faenza - Faenza DEFINIZIONE DI N.A.S. Un Network Attached Storage (NAS) è un dispositivo collegato ad una rete di computer la cui funzione è quella di condividere tra gli utenti della rete una memoria di massa, in pratica costituita da uno o più dischi rigidi (from Wikipedia) VANTAGGI - Dati centralizzati - Dati in sicurezza PRIMO INGREDIENTE: il RaspBerry Pi DEFINIZIONE DI RASPBERRY PI Il Raspberry Pi è un single-board computer (un calcolatore implementato su una sola scheda elettronica) sviluppato nel Regno Unito dalla Raspberry Pi Foundation ( from Wikipedia ) http://www.raspberrypi.org/ CARATTERISTICHE HW DEL RASPBERRY SECONDO INGREDIENTE: SdCard compatibile http://elinux.org/RPi_SD_cards http://www.raspberrypi.org/ TERZO INGREDIENTE: la Raspbian DEFINIZIONE Raspbian is a free operating system based on Debian optimized for the Raspberry Pi hardware - www.raspbian.org - http://www.raspberrypi.org/downloads + = Raspbian INSTALLAZIONE di Raspbian: dd bs=4M if=immagine-wheezy-raspbian.img of=/dev/X INSTALLAZIONE di Raspbian: dd bs=4M if=immagine-wheezy-raspbian.img of=/dev/X AGGIUNTA IP di RETE: Modifica di /etc/network/interface di Raspbian iface eth0 inet static address 192.168.0.10 netmask 255.255.255.0 gateway 192.168.0.1 broadcast 192.168.0.0 RAGGIUNGIAMO IL RASPBERRY: - Configurazione ip sul pc locale - Accensione del Raspberry - Collegamento al Raspberry via SSH PRIME CONFIGURAZIONI: # raspi-config MA CHE ASPETTO HA STA RASPBIAN ? - utilizziamo un server VNC: - ci colleghiamo al Raspberry via ssh - # apt-get install tightvncserver - $ tightvncserver :1 -geometry 800x600 - dal pc remoto utilizziamo un client vnc - # apt-get install xtightvncwiever - $ xtightvncwiever 192.168.0.10:1 MA CHE ASPETTO HA STA RASPBIAN ? QUARTO INGREDIENTE: Open Media Vault DEFINIZIONE OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux. -
Three Open Source Network Storage Software
Three Open Source Network Storage Software Whether you’re looking to create a scalable storage solution for your organization or a simple and easy to setup storage box for your home or small office, here are three packages that will meet all your network storage requirements. You can either download their latest editions or take them from this month’s PCQ DVD. - Sandeep Koul NAS4Free This software is actually related to FreeNAS (the one we’ve done a detailed implementation guide on in this issue), which is probably why it has a similar sounding name. In fact, NAS4Free is a direct continuation of efforts that went into developing the original FreeNAS code, which started in 2005 and continued till 2011 by the name FreeNAS. Post 2011, these two packages were developed separately by two different communities. Like FreeNAS, NAS4Free also comes loaded with features like sharing across Windows, Apple, and UNIX-like systems, includes ZFS, software RAID (0,1,5), disk encryption, S.M.A.R.T / email reports etc. It supports all common network storage protocols including CIFS (samba), FTP, NFS, TFTP, AFP, RSYNC, Unison, iSCSI, UPnP, Bittorent (initiator and target). All these features can be configured through the software’s Web interface. The package is an embedded Open Source Network-Attached Storage distribution and is based on FreeBSD. Download from: www.nas4free.org/ OpenMediaVault The great feature about this storage package is the modular design of its framework, due to which its functionality can be enhanced via plug-ins. OpenMediaVault is based pcquest.com twitter.com/pcquest facebook.com/pcquest linkd.in/pcquest [email protected] DECEMBER 2012 PCQUEST 51 COVER STORY on Debian Linux and contains services like SSH, (S)FTP, with the pricing determined on a per-terabyte and per- SMB/CIFS, DAAP media server, RSync, BitTorrent client server licensing basis. -
Solutions Libres De Stockage Patrice Langlois / Antoine Puechlong Service Informatique IGMM CRBM CPBS
Solutions libres de stockage Patrice Langlois / Antoine Puechlong Service Informatique IGMM CRBM CPBS Journée VVT 2012 Constat Explosion de la quantité de données Diminution des budgets Journée VVT 2012 Les figurants 3 unités 500 personnes Le service informatique: 4,5 personnes Journée VVT 2012 Le Décor 800 machines X os (windows, mac, linux) Un serveur de fichiers Netapp (avec VM) Un serveur de fichiers windows avec une baie iscsi Transtec Deux serveurs de sauvegarde avec des baies soit DAS soit FO Journée VVT 2012 La problématique Trouver une solution d’archivage de fichiers La moins onéreuse Fiable dans le temps Evolutive Facilement manageable Les plus : snapshot, déduplication, compression Journée VVT 2012 Les solutions Agrandir le netapp Equallogic Avoir une nouvelle baie iscsi ( ex Transtec) MD1200 de Dell Une solution « libre » Nexenta FreeNas Journée VVT 2012 Un point commun: ZFS Système de fichier sur 128 bits Nombre d’inodes sur 128 bits Taille des fichiers sur 128 bit Nombre de fichiers Maximum: 264 Nombre de snapshot: 248 Taille maximale du système de fichiers 16000 peta octets Nombre maximum de fichiers dans un répertoire 248 Journée VVT 2012 ZFS: Zeta File System (suite) • RaidZ Raid Logiciel: 0, 1, 5, 6 • Déduplication • Compression Journée VVT 2012 Nexenta: Nexentastore Basé sur opensolaris et zfs 2 projets Nexenta Community Edition: http://www.nexentastor.org/projects/1/wiki/ CommunityEdition Nexentastore http://www.nexenta.com/ Journée VVT 2012 Journée VVT 2012 Nexenta: Les services Cifs-server ftp-server Iscsi-initiator Ldap-client Nfs-server Rsync-server Webadav-server Journée VVT 2012 Journée VVT 2012 Fonctionnalités • Snapshot • Déduplication • Augmentation de la taille des volumes • Rsync • Réplication Asynchrone • Réplication Synchrone • NDMP • Aggrégation de liens • Supporte les vlans Journée VVT 2012 Intégration avec un AD Nécessité de faire de l’id mapping entre compte unix et compte windows Intégration avec un LDAP Journée VVT 2012 Nexenta Libre mais …. -
Openmediavault
TUTORIAL OPENMEDIAVAULT OPENMEDIAVAULT: TUTORIAL NAS FOR EVERYONE A former FreeNAS developer brings the power of the popular MAYANK SHARMA FreeBSD-based NAS solution closer home to Debian. espite being open source software, the user. The command lists all the connected devices WHY DO THIS? most-popular NAS solution, FreeNAS, is at and the partitions inside them. Identify the plugged-in • Access data from Dbest only a cousin of the Linux operating USB disk from the list and make note of its device any computer on the system. It’s based on FreeBSD, uses the ZFS name, such as /dev/sdb. Now assuming your USB network. filesystem, and is more suitable for large-scale disk is /dev/sdb and the OMV image is under your • Fuse life into a dated enterprise-wide deployments than the sort of home home directory, the command dd if=~/ computer that has lots of storage but low projects beloved of Linux users. If you’re a Linux user openmediavault_1.0.20_amd64.iso of=/dev/sdb processing power. looking for a simple but effective tool for housing and bs=4096 will transfer it on to the USB disk. You can • Create data redundancy managing data, the Debian-based OpenMediaVault then use this media to install OMV on to a hard disk. for important data by (OMV) is a better bet. OMV needs a 2 GB hard disk for installation. But easily setting up a RAID array. OMV is developed by a former FreeNAS developer, remember that you can’t store data on this drive. So and is designed to cater to the average home office even if you install OMV on a 20 GB,disk you’ll not be user. -
OMV(Open Media Vault) on ODROID-XU4 OMV(Open Media Vault) on ODROID-XU4
2020/05/31 12:56 1/5 OMV(Open Media Vault) on ODROID-XU4 OMV(Open Media Vault) on ODROID-XU4 1. Download the latest OMV image https://sourceforge.net/projects/openmediavault/files/OMV%204.x%20for%20Single%20Board%20Co mputers/ The OS image file name is OMV_4_Odroid_XU4_HC1_HC2.img.xz Archives can be uncompressed with 7-Zip pm Windows, Keka on OS X and 7z on Linux. 2. Flash OS image into micro-SD on your host computer Make sure you have a good & reliable SD card. RAW images can be written with Etcher (all OS). You can find the Etcher from this link. * The current OMV image has a compatibility issue with eMMC and it can't boot from eMMC. I hope it will be fixed soon. 3. Wait enough time until auto-reboot done Plug a 15V DC plug to your CloudShell2 and wait 3~4 minutes. Don't forget to connect an internet accessible network cable to the cloudshell for proper installation. You can see a Linux login screen on the small TFT LCD while OMV OS is initializing the system. After initializing, it will reboot the system automatically. Don't interrupt this process. ODROID Wiki - http://wiki.odroid.com/ Last update: accessory:add-on_boards:xu4_cloudshell2:open_media_vault_omv http://wiki.odroid.com/accessory/add-on_boards/xu4_cloudshell2/open_media_vault_omv 2019/01/31 01:41 4. Run web browser Open a web browser and enter your IP address. The IP address can be found with the Angry IP Scanner tool. You can download it from the following link. https://angryip.org/download Execute it and setup IP ranges properly, and run scanning. -
Openmediavault 1
Storage – NAS OpenMediaVault 1 Openmediavault – Setup your own NAS OpenMediaVault is a Network-Attached Storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, rsync, BitTorrent and many more. OpenMediaVault is primarily designed to be used in home environments or small home offices, but is not limited to those scenarios. We can use this distribution in large scale environments if we have sufficient hardware. It is simple and easy to manage via Web console and everyone can install and administrate a Network-Attached Storage without deeper knowledge. Installation of Openmediavault: Scenario: In this case my testbox contains two hard drives; one for Operating system and another one used for Storage to the users data’s. I already have a DHCP server in my network; so that this server will fetch the IP address automatically from the DHCP server. Download the latest version of Openmediavault here. Burn it in a CD or DVD and boot the system. At the boot prompt press enter. Select your default Language and press enter. Storage – NAS OpenMediaVault 2 Select your Location and press enter. Select your keyboard layout and press enter. Storage – NAS OpenMediaVault 3 Select your default network interface if you have more than one. Storage – NAS OpenMediaVault 4 Enter the DNS server details or leave it blank. Setup the Root password. Storage – NAS OpenMediaVault 5 Re-enter the Root password. Select the Hard disk to install the base system. Storage – NAS OpenMediaVault 6 Now the installer will begin to copy the files to disk. -
CEPH Storage [Open Source Osijek]
Open Source Osijek Licenca : GPL Autor: Hrvoje Horvat CEPH sustav 1 Sadržaj CEPH storage .................................................................................................................................. 4 NAS i SAN ................................................................................................................................. 4 Što je uopće NAS sustav ? ...................................................................................................... 4 A što je SAN sustav ................................................................................................................ 8 Zbog čega uopće koristiti NAS ili SAN sustave ......................................................................... 9 U čemu je problem sa standardnim NAS ili SAN sustavima ............................................... 11 Slijedeći korak: Klasterski i/ili redundantni NAS sustavi ........................................................ 11 Redundantni ili Klasterizirani NAS Sustavi ......................................................................... 12 Redundantni ili Klasterizirani SAN Sustavi ......................................................................... 14 ZFS - negdje između ............................................................................................................. 14 Proces učenja ........................................................................................................................ 17 Što je slijedeće ............................................................................................................................. -
Technical Specifications
Technical Specifications Helios4 is the perfect recipe of high speed interfaces to build a real NAS. The Marvell ARMADA® 388 is a robust energy-efficient System on Chip (SoC) with very powerful processing abilities especially suited for headless data processing, networking and storage. This Dual-core ARM Cortex-A9 CPU clocked at 1.6 Ghz integrates a Cryptographic and XOR DMA engines to provides the best level of performance for NAS functionality. Helios4 is the only ARM based board on the market that offers 4x SATA 3.0 ports. This is the key feature that makes this platform the first single board computer specially designed for Network Attached Storage. Enjoy up to 48TB of storage (4x Disk of 12TB) while insuring enough throughput to share your data across your entire home or small office network. 1/3 http://kobol.io/helios4 Hardware Specifications CPU CPU Model Marvell Armada 388 (88F6828) ARM Cortex-A9 CPU Architecture ARMv7 32-bit CPU Frequency Dual Core 1.6 Ghz Additional Features - RAID Acceleration Engines - Security Acceleration Engines - Wake-on-LAN Memory System Memory 2GB DDR3L ECC HDD Interfaces SATA 3.0 Ports 4 Max Capacity 48 TB (12 TB HDD x 4) External Interfaces RJ-45 1GbE LAN Port 1 USB 3.0 2 microSD (SDIO 3.0) 1 Developer Interfaces GPIO 12 I2C 1 UART 1 (via onboard Micro-USB converter) Appareance Board Dimension 100mm x 100mm Board Weight 120gr Casing Dimention (H x W x D) 182 mm x 107 mm x 210 mm Casing Weight (without HDD) 450gr Casing Material Colored PMMA Others Boot Mode Selector - SPI - SD/eMMC - UART - SATA SPI NOR Flash 32Mbit onboard PWM FAN 2 (70 mm x 70 mm ) DC input 12V / 8A 2/3 http://kobol.io/helios4 Pictures Software Operating System: Linux Debian and Ubuntu Kernel Version: 4.4 or 4.13 U-Boot Version: 2013 or 2017 Software Partners: Armbian - Debian and Ubuntu for ARM board. -
Wireless Security
WHY I NEED A NAS? What is a NAS? What are the Benefits? What do I use mine for? Welcome • Who am I? • Jonathan A Burt BSc Cert Mgmt HND FIAP IEng MBCS CITP • Batchelor of Science Degree (Open) • Professional Certificate in Management • Higher National Diploma in Computing • Fellow of the Institute of Analysts and Programmers • Incorporated Engineer with the Engineering Council • Member of the British Computer Society • Charted IT Professional • PRINCE2 Practitioner • Certified Novell Administrator (v5.x) • 25+ years experience of working in IT, now retired. • Long time member of the Isle of Wight PC User Group! Warning! • As with all my talks, I recommend that you do you own research before making any changes to your PC. • Also, please ensure you have backed up all of your data before you make changes to your PC. What is a NAS? • Network Attached Storage (NAS) is dedicated file storage that enables multiple users and devices to retrieve data from a centralised disk capacity. • Users on a local area network (LAN) access the shared storage via a standard Ethernet (or wireless) connection. • NAS devices typically are headless, i.e. they do not have a keyboard or monitor, and are configured and managed via browsers or a bespoke utility. • Each NAS resides on the LAN as an independent network node, defined by its own unique Internet Protocol (IP) address. So what did that mean? • Basically a NAS is a server with a motherboard, processor, RAM and a lot of hard drives! Not Just Storage Anymore! • However, things have moved on and NAS boxes can now offer extra features.