Snapraid usb. If you like to use a GUI, you can try Elucidate.

Snapraid usb g. Content stores metadata about your files (filenames and hashes), while Data is your actual data (your files and directories), and you want both on your data snapraid sync to create the initial parity snapraid sync when you want to update parity after you have added, modified or deleted files. Nuke snapraid config, and unionfs. Would it be possible to use an 8-bay enclosure (MediaSonic H82-SU31C) with HP N54L with USB 3 port via PCIe? I need to expand and thinking to get the 8-bay enclosure and I would like to extend my current SnapRAID setup. I setup a 3-disc Raid 5 in snapraid, with the 2 storage drives pooled in Drivepool (snapraid configured on drives, not pool). Aug 16, 2019 · And also I hear that USB pendrive is not best practice to have the system on. Archived post. For past few years I've had snapraid array with 10 or so data drives and 2 parity. SnapRAID is best suited for backing up a very large amount of data, such as many terabytes, where a full backup copy is not feasible. conf. Mergefs + SnapRaid: Plug n Play filesystem great for NAS servers What makes me nervous about the "Mergefs + SnapRAID" setup is that the PerfectHomeServer guide, says that this should be done for data, which is disposable, while ZFS should be used for irreplaceable data. One 1TB parity and three 1TB data disks as follows:… SnapRAID is one of many RAID-like solutions available for disk arrays. Like it's basically going as fast as physically possible, or close. Take care that it's a command line program, without any GUI interface. Yes, SnapRAID can use any drive that the OS can mount and read as a data drive. I am probably going with linux version so I posted it here, although that's not absolutely set in stone. Beside the ability to recover from disk failures, otherfeatures of SnapRAID are: Jan 2, 2024 · MergerFS and SnapRaid work very well with USB. The parity calculation is done on demand (you initiate it). Others have mentioned that Drivepool+Snapraid aren't quite as intertwined as you might think, Snapraid doesn't care what Drivepool is doing and vice-versa. Dec 11, 2022 · OMV 7. I'm new to snapraid and all stablebit programs, so I'm trying to get this all configured correctly so I don't end up losing data. I have drivepool setup with 4 x 4tb hard drives working perfectly. I can't find a whole lot of information on setup tutorials and advanced features. Nov 12, 2024 · For home lab enthusiasts needing flexible and affordable storage, SnapRAID offers a compelling alternative to traditional RAID systems. Test for proper operation. Usage Scenario: I use my system (Windows 11 machine) exclusively for the Arr apps: Sonarr, Radarr, Prowlarr, etc. Snapraid btrfs orchestrates taking a readonly btrfs snapshot and then runs snapraid on the snapshot. New comments cannot be posted and votes cannot be cast. I understand that USB is a bit temperamental and generally not advised in MergerFS / SnapRaid Configs. example. I wonder though if a USB connected spinning drive is any better? Plan to have the 3TB as parity disk and have the two WD 2Tb drives and one Samsung 1. Both MergerFS and SnapRAID are running as Open Media Vault Extras Plugins. SnapRAID is mainly targeted for a home media center, with a lot ofbig files that rarely change. Is bitrot a real thing to be worried about when storing data on a modern drive? How can I check a hard drive for files that are corrupted or are about to be corrupted from it? Basically how can I get ahead of this problem? Are there any solutions against this outside of waiting for a file to die Apr 18, 2013 · Please consider adding USB 3. Integrity checksums are not natively supported. Short version of my project: storing lots and lots of digital video (up to 8k and multiple camera motion capture), designing a 32-300TB Here you can download SnapRAID. It's really a mess. That will narrow down whether it is a snapraid issue or otherwise. Two of the new drives will be for parity. The LUKS volume in question (A) is part of a mergerFS pool with another, smaller drive (B). With snapraid it's a good idea to exclude unimportant files that regularly change. Snapraid is no replacement for any of the ZFS features, except for the parity. A backup program for disk arrays. Can I use SnapRAID to squeeze more usage out of my existing drives by setting up one of my 2TB drives as a parity drive and using the remaining 1TB and 2TB drives as data storage drives? 2 Description SnapRAID is a backup program designed for disk arrays, storing parity information for data recovery in the event of up to six disk failures. Recreate shares. It took me 4 days to scan with Disk Drill and another day to copy to an external drive. It uses a modified Linux XFS filesystem with real-time redundancy. I expect to grow at about 8TB/year for the foreseeable future. Basically my setup, just on a a regular ubuntu distro. The overall system is running Open Media Vault (OMV) and MergerFS. Snapraid sync usually is once per night, and average of 5-20GB written per day, meaning I don't really care if sync only operates at USB 3. How big of disks are you talking about? Dec 24, 2021 · Regarding Parity/SnapRaid, I should repeat the content of SnapRaid content in other drives when using the 12TB disk for parity? Sorry if this part is confusing, I am still learning how to properly setup my storage to use MergeFS and SnapRaid properly. SnapRaid seems perfect for my needs, and I feel pretty good about setting that up. Feb 22, 2024 · The final part is setting up and configuring MergerFS and Snapraid. My NAS is an odroidhc4 w OMV The slow corruption of files on a hard drive from bits randomly flipping from media deterioration. Then restore data to the new UnionFS datastore from 2x 12TB USB 3. Nice thing about Thank you for this post? I am using mergerfs and snapraid and i am begining to receive some attention errors in one of my drives from SMART. Sep 9, 2019 · So I am very familiar with using mergerfs and snapraid, just moved my media center from an OMV with unionfs and snapraid setup back to windows. There is no internal . How can I force it, or what's wrong. 5 inch Laptop SATA HDD's 1TB each for Data, SnapRaid with MergerFS plugin, Kingston USB-3 Data Traveler Exodia DTX/32 GB Pen Drive for Root/OS, 128GB SATA SSD for use by DOCKER and spare 128 GB PCIE Apr 3, 2017 · The SnapRAID Add drive dialogue box Choose one of the drives, and give it a name for SnapRAID (give each drive a unique name, but you don’t worry too much beyond that). For your first three drives, tick the Content and Data buttons. If you have a limited amount of data that can be easily saved to an external USB drive or an online backup service, using SnapRAID is unnecessary. Regarding getting a NAS unit, you can hook it up over a USB network adapter, assign a static address and transfer files that way to use it like a DAS if you want. 5" 5TB drive as parity for around six weeks, no problems so far - it is accessed once a day using a snapraid helper script. connected drives There's the "raid like" capability to restore an array member drive, a single mount point, and some data integrity abilities ("bit-rot protection" but that requires hands on and a good understanding of SnapRAID). Oct 29, 2019 · This forum seems to be much more useful than the Snapraid forum, where I can't seem to find what I need (the navigation there is horrible compared to this forum). When mirror starts to fill up I move crap over to snapraid array and run 'snapraid sync' to update parity information. Arrays created in any other linux distro should be recognized immediately by the server. I've tried stopping other services (plex,nginx) first and it still happens. Current Setup: My internal HDDs are of Sep 21, 2024 · 唔係Synology買唔起，係距做唔到8個USB儲存融合！群暉補完計劃 Part. snapraid fix -d d1 when you have lost drive d1 and want to recover data to the replacement drive. windows at master · amadvance/snapraid If you have USB 3. In this extensive guide tailored for media server admins, we will cover everything you need to know to get started with SnapRAID while showcasing real-world usage examples. SnapRAID is targeted toward home media centers, with a lot of large files that rarely change. 4. Dec 4, 2024 · I had this plan for a long time and after a lot of thinking, experimenting, and research, I put together this idea to run Plex media server on a headless Raspberry Pi 4 and to create my own “‘NAS” using snapRAID using a bunch of laptop hard drives I had lying around, SATA-USB caddies, and a USB 3. All of these are brand new to me. I don't know if my previous USB situation would work out with this, or if OMV/snapraid/mergefs needs to be on a hard drive rather than USB. It Mar 7, 2025 · Software Management: Docker Volume Management: Windows: Windows Storage Spaces, StableBit DrivePool, snapraid, Elucidate (snapraid GUI) Linux: mdadm, snapraid, mergerFS, BTRFS, ZFS Disk Management: KeepAliveHD (Windows) / KeepDriveSpinning (Mac) - Keep HDDs without power mgmt disable from spinning down. Possible Use-Cases: Parity protection and a degree of corruption detection/repair for custom-mounted (e. RAID openmediavault uses linux software RAID driver (MD) and the mdadm utility to create arrays 1. SnapRAID should be used when you have to backup a very large amount of data, many Tera bytes, and a full backup copy of a such amount of data is not possible in any other way. Question: how you copied the contents from the failed drive to the new drive, once the new drive was mounted? what commands you used? you used cli or OMV ui for copying the files? Snapraid was fine 2 weeks ago. I spent a ton of time recovering from a degraded disk in WSS. On the most basic level, it offers protection to the contents of a file-system under its umbrella by computing the hashes of its component files and storing the results on a parity file. It Sep 19, 2023 · Adding the storage disks, I mostly went with the instructions from SnapRaid-Btrfs. What do people make of this type of solution? It looks to be more flexible and lower overhead than hardware RAID or ZFS, but obviously not as durable. What about eSATA? Is it considered any better or worse in this regard? My NAS is older with an eSATA port and I wondering about a used ICY BOX IB-3640SU3 which has eSATA and USB3 connectivity. Hi all, I've got x3 2TB and x1 4TB external drives of varying health and ages. I have found a new, great companion in MergerFS. It stores parity information of your data and it recovers from up to six disk failures - amadvance/snapraid Jan 2, 2017 · SnapRAID is available for windows as well as linux. 3. Any SnapRAID command can be executed from the host easily using docker exec -it <container-name> <command>, for example docker exec -it snapraid snapraid diff. Beside the ability to recover from disk failures, other features of SnapRAID Feb 3, 2020 · Hi, I was looking for a specific topic or wiki page of the tips & tricks to best use DrivePool + Snapraid together. Whilst these two projects are complimentary to each other their relationship is coincidental. All your data is hashed to SnapRAID is a backup program designed for disk arrays, storing parity information for data recovery in the event of up to six disk failures. This is for a windows 10 Plex media server, and I'm Got a Node 304 (6 bay) running OMV fully loaded with drives serving media files to my (separate) plex box. Aug 31, 2016 · I’m always on the hunt for better options to pool my SnapRAID array at home. I tested the theory by adding an external HDD for 2-parity and it was crunching at 120M/s, totally acceptable. As 1, but in reverse order, parity first. Oct 12, 2025 · SnapRAID offers unique benefits for safeguarding long-term storage data on NAS, including bit rot protection, energy efficiency, and more. A: SnapRAID is a software-defined snapshot-parity engine for Windows and Linux operating systems. In most cases you can skip to the filesystem array and proceed to mount to integrate the filesystem into the database. Feb 19, 2024 · Surprisingly, both MergerFS and SnapRaid are in the Ubuntu and Debian repositories, making the installation the easiest part of this whole thing. After dealing with the fallout of said NAS failure (getting Netgear ReadyNAS's X-RAID, i. Mar 21, 2025 · Perhaps a path forward might lay in a SnapRAID exclusion statement for Lyrion's database files OR looking at a way of setting up Lyrion to exit, before a sync, and restart afterward. Here’s what the author says about it. MergerFS pools drives together, presenting them as a single mount point. Mar 9, 2020 · Is this referring to snapraid or just standard raid setups? From what I have read / watched tutorial wise, I was under the impression that snapraid was OK with usb drives. Sep 29, 2025 · Replacing a Failed MergerFS Drive Since MergerFS is frequently used with SnapRAID, replacing a failed MergerFS Drive is part of the final step in recovering a MergerFS / SnapRAID array, as detailed → here. I'd suggest SnapRAID (it creates a parity calculation on command), if you can manage an internal drive, (or two) you could turn use SnapRAID to do a parity calculation to the USB drive, that way it being inconsistently connected. Tips and tricks on configuration snapraid-runner can be found on our forums. At this point, just in a testing phase. If you like to use a GUI, you can try Elucidate. Further, the constant manual sync and scrubbing sounds like a PITA. Today, my question is about: how to replace a drive with a larger one. I have some USB 3. 0 support (and to use USB 3. Shudown, replace 2x 2TB with 2x 8TB, boot, wipe, format, mount, all non system disks, config snapraid and UnionFS. while it is not recommended to use SnapRAID on USB drives, it is possible The downsides: your files are not immediately protected from drive failure and the technology is not as well tested as mdraid. 2 Description SnapRAID is a backup program designed for disk arrays, storing parity information for data recovery in the event of up to six disk failures. No expereince of restoring as yet. My setup for data protection (integrity, bit-rot) and flexibility in mixing drive sizes. using UD), possibly mergerFS-fused/pooled, unassigned disks outside of the primary Unraid array - eith So I'm planning a Snapraid media server, but i recently stumbled on StableBit Drivepool. Some well-known alternatives include: unRAID - A commercial and open-source (GPL2) solution. Should I just stick with my original plans or is this something worth looking into more? I'm a Windows user and have experience with both Storage Spaces and Drivepool+Snapraid. 0 external drives. SnapRAID is a backup program designed for disk arrays, storing parity information for data recovery in the event of up to six disk failures. Setting up the application SnapRAID has a comprehensive manual available here. I have Snapraid with 4 drives. It's not perfect and some users have reported issues but it should work for 95+% of you. This is a guide on how to upgrade a hard drive in a SnapRAID array. But, SnapRaid . I'm out of storage and looking at how to expand. On the other hand, SnapRaid focuses on data health, rather than high availability, with block level checksums; at the cost of 'timed' snapshots. - Test your shares and other services attached to the array. Step-by-step guide covers installation, configuration, use cases, and troubleshooting. Here you can download SnapRAID. For over a decade I have used my hard drives individually without any RAID, parity or pooling. Apr 29, 2024 · SnapRAID on UNRAID A plugin for advanced users installing SnapRAID onto UNRAID systems. There is no realtime recovery, free space between disks cannot be combined and manual execution of backup is needed. When installing anything new on Ubuntu or Debian, run the following commands. FlexRAID - DISCONTINUED. -Deconfigure SnapRAID for 1TB drives (both data and parity) (Save) - Configure SnapRAID for the 2TB drives drives that are now in your MergerFS pool along with 1 or more TB drives for parity. 0) I normally get sync speeds close to the combined sequential read/write of all disks. mdadm + btrfs, back up and running in a Linux VM), I quite like the Jul 23, 2019 · Not sure how BTRFS replaces UnionFS and SNAPRAID but, from tests, BTRFS doesn't do well with USB storage. 0 with SnapRAID ? Perhaps it's not recommended ? If you have a limited amount of data that can be easily saved to an external USB drive or an online backup service, using SnapRAID is unnecessary. Thanks Archived post. If you have a limited amount of data that can be easily saved in an external USB HD, or in online backup services, it doesn't make sense to use SnapRAID. Is there a better setup out of this mix? SnapRAID is a folder-based backup tool that behaves like a software or hardware RAID5/6 disk raid, but is not a disk raid itself. Dec 2, 2024 · Learn how to set up OpenMediaVault on Raspberry Pi for a cost-effective NAS solution. One can be used without the other. The content drives holding file signatures on our Snapraid array have proven their mettle through the years, so I'm considering using a junker 24 port usb hub to setup a small system based entirely on USB drives. I was just going to keep doing what I'm doing, do a bit of condensing to get rid of some smaller/older externals, but then I discovered DrivePool and/or SnapRAID and I was thinking of making use of them. 0 external HDD cases so I would like to know if it's possible (the answer should be yes) to use USB 3. Perhaps I am more confused than I realised lol. A commercial, proprietary C++/Java application for Windows, with limited Linux support. Snapraid could also work on top of ZFS and do it's job. All your data is hashed to 2 Description SnapRAID is a backup program designed for disk arrays, storing parity information for data recovery in the event of up to six disk failures. Are any of you currently using or used Stablebit Drivepool + Snapraid with a USB hub you can recommend? Thanks 0 Upvotes perma link reddit You are about to leave Redlib Oct 22, 2017 · I love snapraid, but one downside is that it essentially uses the largest, which is usually the newest and best spec drive, for parity. With 4 disks (SATA) + 1 parity (USB 3. I've been setting up open media vault and intend to put them into a mergefs pool and use snap raid for infrequent "backup" since I'm hoarding mostly media files. Cheap, and I haven't had any issues in 3 years. 5 Tb as data drives. Therefore i think i am going to foolow your guide soon. e. I will be adding a 5tb parity drive and setting up snapraid any day now, just waiting In this video, I show how to setup a storage pool with drive failure protection using MergerFS and SnapRAID alongwith createing a file server with NFS and Sa Repeat above with 2TB parity disk. I have not installed these programs as of yet. It is also used as my Plex Media Server. Best way to use my 4 usb drives - mergefs/snapraid. I have recently discovered Stablebit DrivePool and SNAPRAID. It stores parity information of your data and it recovers from up to six disk failures - amadvance/snapraid A backup program for disk arrays. If I shuck the drives, and use proper sata connections - how best to connect these to my RPi 4? I had just done a test run with snapraid and 3 usb thumb drives to test encryption, decryption, data migration, and snapraid. Alternatively, you can always add a disk to use with SnapRAID for parity and checksum protection. 9-2 (Sandworm) on ASROCK B560M-ITX/ac Motherboard, 16GB DDR4 RAM, Intel Pentium Gold 6405 CPU, Silverstone ECS06 6 Ports SATA Gen3x2 (6Gbps) Non-RAID PCI-e card, 7 (2Parity+5Data) Toshiba 2. For… Sep 30, 2024 · They don't actually work together in a literal sense. Thoughts on MergerFS & SnapRAID? So I've been looking for a low cost, low overhead solution that allows lots of flexibility. Yes, I realize it's not lightning fast and that is the main reason it hasn't been added, but it allows more flexibility. snapraid scrub every 1-2 weeks to make snapraid verify a portion of the array. Creating a bootable USB stick to install Linux from used to be a tricky thing. Snapraid sits on top of a filesystem, in my case EXT4, and creates an inventory and a parity file for the files according to it's configuration. Mergerfs and snapraid. Jan 18, 2025 · SnapRAID is a backup program for JBOD disk arrays. I'm leaning towards just buying a $100-$200 DAS JBOD enclosure (mediasonic 4 bay, sabrent 4 or 8 bay) and plugging it in via USB. You should not need to recreate the parity when you move the drive from external to internal. I'm thinking that when I add this new 10TB, that I might want to break up my protected snapraid pool into two parts -- a group of small disks (2,2,4,4,5) and a group of large ones (8,8,8,10). I consistently check SMART data and have confirmed many times that all these drives are able to hit their rated speeds via file transfers, both in and out of the pool. Snapraid on the main mounts, then mergerfs them together. SnapRAID protects drives, along with files and folders, using parity calculations stored on a parity drive. Feb 13, 2025 · (Save) - Reboot/. When I run snapraid sync, after 5 minutes the NAS crashes. As much as I hate it's bloat, and prefer XigmaNAS; TrueNAS is the real 'turnkey'. 0 and have had no issues maxing out their bandwidth when syncing with snapraid or balancing in the past. I store mostly movies and stuff, static data. IMPORTANT NOTE ABOUT POWERED USB HUBS ON RPI 4: It seems many powered USB hubs will prevent the RPi 4 from booting if they’re plugged in when it’s turned on. Mergerfs is another disk pooling solution (union filesystem). Primarily intended for home media centers with large, infrequently changing files, SnapRAID offers several features: You can utilize disks already filled with files without the need to reformat them, accessing them as usual. May 28, 2020 · My setup is as below - I have used USB 3 Seagate 2. SnapRAID stores data parity information which enables the recovery of disk failures. It formats the data drives with btrfs which helps alleviate the issue for snapraid where it needs to snapshot while files are available, but not changing. If you lose the snapraid parity file or a data disk, you Looking for advice in setting up SnapRAID+Drivepool with drives that currently have data So on Black Friday I impulse purchased 4x8TB Seagate Drives (ST8000DM004 from Externals). Here is a safer system without the fear of risking data. What advantage does SnapRAID have over Drivepool? Why do some people use both together? Feb 23, 2024 · A durable and expandable backup or media storage array with MergerFS and Snapraid. I have three Mediasonic enclosures (4 bays each) and a nice tiny nettop that I'd like to set up as a NA Oct 27, 2023 · Apparently whenever my weekly SnapRAID sync job configured via the SnapRAID plugin runs, it causes one LUKS volume on a USB HDD to unmount. 1 or higher, it's still best to use Storage Spaces. But don't enable BitLocker for these partitions. When the two packages are installed, together, they provide RAID5 Jan 8, 2024 · Are you looking for the best Windows 10 RAID software? If so, our top picks in this category are MiniTool Partition Wizard Server and SnapRAID. Would give me multiple Jul 3, 2024 · My 6TB external hdd (ext4) is reaching capacity and I am needing to expand storage. . I suspect you can use ZFS on single disks, without parity. Jan 25, 2023 · Replacing a Failed MergerFS Drive Since MergerFS is frequently used with SnapRAID, replacing a failed MergerFS Drive is part of the final step in recovering a MergerFS / SnapRAID array, as detailed → here. (See this thread. It stores parity information of your data and it recovers from up to six disk failures - snapraid/snapraid. Hi All, My DS380 case is full and looking for expansion options. I weighed some solutions and want to go with mergerfs and maybe snapraid. well, it may be sufficient, but I read that a rebuild after a drive died is often not successful. There is a guide on the Ubuntu website for the official method but recently the Ventoy project has made this process even easier. However, SnapRAID works well in similar environments were data stores are largely static. 0 hub. It seems like Drivepool is able to provide redundancy like Snapraid, on top of other functions such as drive pooling. SnapRAID is one of many RAID-like solutions available for disk arrays. 2. "DrivePool way": you simply can add the new drive and remove the old drive from the pool, the rest is done Dec 17, 2016 · I don't know how my SSD mirroring would work in this scenario. ) I experienced this myself with my original hub, and would have to wait until the Pi completely booted before plugging it in. SnapRAID is set up to… Apr 30, 2023 · Proboxes are connected via USB 3. I then have a separate 2 disk zfs mirror where I keep photos/gopro vids and a 'download' folder stuff that gets changed often. 1 這段影片的內容是一個關於如何將多個USB儲存裝置合併為一個大儲存池的教學影片。影片的講者是小U Charles Wong，他介紹了一個稱為「Ups-NAS」的迷你主機，搭配 Short version: Snapraid, DrivePool or Storage Spaces for providing redundancy with 2x4TB+1x8TB disks? Following a NAS hardware failure (the case, not the drives), I've decided to give Snapraid or something similar a go under Windows. 0 to an array). Using 2 8-bay usb-c connected enclosures. 0 speed. Apr 25, 2019 · Do it yourself NAS with OpenMediaVault, SnapRAID, MergerFS, BorgBackup, and full disk encryption. Run a SnapRAID sync command. Jan 5, 2024 · 我が家では結構古いSynologyのNASを運用し、そのバックアップをUSB外付けディスクへとっています。NASを使う容量が増えてきたことで、バックアップ先のUSB外付けディスクの容量不足となっているため、どうせなら余っている容量バラバラの DrivePool + SnapRaid has the advantage that I can easily expand the storage in the future, adding another two 8 TB drives. Nov 21, 2022 · Has anyone written an end to end guide on running SnapRAID with Drivepool? There seems to be some intricacies with how to best setup snapRAID as well as how to restore data in the event of a drive failure Oct 31, 2021 · Better Home Storage: MergerFS + SnapRAID on OpenMediaVault There is a way to enjoy some benefits from RAID without "real RAID" - and a supplement to scheduled cold backup for home data storage. Overview The grid panel shows all currently available MD arrays. My plan is to get a 4 bay hdd docking station and a single 18TB hdd formatted to use xfs. SnapRAID takes a snapshot of the data disks at a set interval providing some local redundancy. bmaj jpn xizy xfhgcb qqx imgenby qvdmhrr tgysg wpi slv vueodt qwuene xzfqikuw std dgcmi