Unraid xfs vs btrfs. My VM's and Dockers live on the cache-disk which is btrfs.

Unraid xfs vs btrfs Before I started with Unraid and decided not to go the with BTRFS (like my main Synology NAS does), after reading all the horrible issues with read only data, corrupt data ,. I'm not sure if a cache pool would be n Hello everyone, I moved my docker from a vdisk to a btrfs directory about 3 months ago. Also I saw that BTRFS has more guidance on using btrfsck and recovering from errors now (as in only do btrfsck as the last possible thing, and use btrfs restore first as it's non-destructive) so maybe recovery tools are progressing. I suggest to change that wording - the label - to something more correct like "Default filesystem for array devices" !!! Time for a third reboot to change that. In der FAQ wird bei BTRFS zB ein gänzlich anderer Weg über die Kommandozeile empfohlen, wenn man was reparieren möchte: Aug 28, 2023 · Array: Datentrräger alle xfs enc. Jul 7, 2015 · I'm just getting everything setup with unRaid 6 and trying to figure out which format would be best for my cache disk. Nov 18, 2019 · Now don't get me wrong, I understand why the loopdevice was implemented. While I’m running a UPS, I also don’t won’t potential unrecoverable filesystem corruption, and have read XFS is better. By aiden November 22, 2010 in Lounge. ZFS does a crap job in storage tiering and it has been hacked to try to get around it (IMHO). 6 geupdate, seit dem gehen zwei Platten vom array nicht mehr. Le BTRFS a des modes RAID assez souples, c'est pour ça que c'est le choix par défaut pour les Pools (cache ou autre). So definitely a huge improvement. Oct 29, 2024 · In the future version of Unraid 7, is there an advantage of having single ZFS drive/pool in the Unraid Array versus BTRFS (e. 6. Btrfs is like ZFS where you need to understand it in order to fully fix an utilize it. On the first level of the onion RAID1 is for high reliability and BTRFS has historically low reliability but if you peel back that layer you are presenting the ability to transition from BTRFS RAID1 to RAID5 as an appealing feature of BTRFS vs ZFS and yet this just isn't so. It also offers the ability to do send and receive between BTRFS drives. 8. There are many ways to think of 'storage performance', but one of the most common is described here by Nexenta: The idea here being that you can place yourself at any one point within the triangle, but that means you're not getting 'the maximum of any one of the three'. Dec 26, 2024 · Comparing Linux File Systems: XFS vs. May 21, 2023 · ZFS is better, but it's also a RC implementation in unraid, so at this point, you may run into caveats still showing up in RC threads. However, these three file systems differ in terms of performance and usage. Everything is working fine for me right now, however is there any merit in changing this setting for me to xfs vDisk or Directory? Mar 29, 2022 · Hey guys, So i seem to have run into the same issue as a few people, and specifically this post, I have been trying to work through the FAQ but I'm not having any luck. Jun 28, 2023 · Hi Leute, Ich Plane einen SSD Pool mit 2 Platten als Raid1 (verschlüsselt). (can be confirmed with mtab). x die Möglichkeit ZFS zu nutzen. Instead, compress-force should be used instead. However, this is generally not recommended by most in the btrfs community. Migration von anderen Filesystemen wie bspw. XFS vs. Yes, in that way btrfs is an unraid alternative but otherwise unraid uses just single drives with btrfs and it expands via its own sauce (similar to mergerfs). Once a file is placed in uploads, the root admin will manually move them (via Krusader) to the main 'Archives' unr Hi there - would anyone be willing to post some steps that walk me through reformatting my cache drives to XFS while not losing any data? The only cache folders I am worried about are appdata and system, as below. Zukunftig möchte ich evtl um 2 SSDs erweitern. Btrfs and XFS Background History of Btrfs. Feb 13, 2016 · You can only correct certain errors with an array of BTRFS drives, likely the errors you seeing. It is what I use. Admittedly I have a test computer running bcachefs and podman and a bunch of other random stuff for kicks all at once. BTRFS has been promising usable RAID5 since 2009 when it was "heading These days, when setting up an unRAID server, the system defaults to XFS for array drives and BTRFS for cache (at least before 6. Let’s dive in! Jun 23, 2024 · BTRFS is the default on some desktop distros - Sprial, Siduction, Fedora Workstation and OpenSUSE (home on XFS), and an install option for others. Aug 23, 2014 · - XFS - Older FS comparison (so old that BTRFS was not included) HERE: Filesystems :: XFS. Bedenken zu btrfs gibt es hier genügend Eintrage. Then I fucked it all up oh well. Is this something I should be doing regularly? I've not used this before. I'm not a fan of the way unRAID handles raid like a span, theres a lot of advantages to distributing across multiple spindles as far as performance. If you want to keep it simple XFS, Dual Parity, if file corruption is of concern then run Dynamix File Integrity. Refoarmated the array to btrfs and restarted the copy, and holy smokes! The copy seems substancially faster! May 19, 2023 · I disagree here. But BTRFS has some nice features including maintaining checksums on files. I checked mine and it saw the same behavior from loop2. A combination of grub-btrfs and snapper gives you something akin to boot environments. Nov 4, 2020 · The Unraid OS only supports XFS or Btrfs with optional LUKS, but in theory I expect the storage virtualisation layer could support any FS. , after a reboot, it can make the pool out of sync and create dual profiles leading to further issues (this is a btrfs problem and it should improve in the future, it would also help if unRAID reported theses errors, I A lot of individuals running BTRFS formatted cache were experiencing excessive writes to our SSDs. Pool wenn multiple Datenträger: zfs enc Zu der Frage: Ich habe einen Pool, bestehend aus 2 Stück 18TB Festplatten (raid0) und die wachen gelegentlich einzeln auf und ab und zu sehe ich sie beide laufen, wenn ich nicht darauf zugreife. I just came across the option to schedule "Balance" and "Scrub". The media assets benefit from two ZFS capaiblities. 2). Formatting will take about two-three minutes. Sep 5, 2017 · From what I see in the forum most pool issues happen when there's a connection/cable problem in one of the devices, when a pool device drops offline and than reconnects, e. See full list on unraid-guides. 12. The Unraid type array is not going to go away - it is just going to become another pool type (probably in type 6. Jan 18, 2018 · I use btrfs on all my servers, mostly because of the checksums, and I believe it's stable especially for single disk usage, like unRAID data disks, still won't say that btrfs is more stable than xfs, the opposite is the consensus, so maybe a fluke but it's difficult to guess, especially without seeing long time diagnostics. Somit möchte ich BTRFS nicht im Array einsetzen, weil ich da (für mich) keinen Vorteil sehe. XFS, short for Extended File System, was developed by Silicon Graphics in 1993. Do not use it, use the unraid array. I have no issue before nor after. Got a bunch of spare drives and want a single volume with some redundancy? I take a look at 4 different software RAID solutions and compare the speed, usage Look for File system type, and you will see the file system format for your drive (should be xfs, reiserfs, or btrfs). I snapshot these daily with a script, and also I transfer the snapshots to a disk in the array which also is btrfs. What I would do is to copy the files from the next disk to be converted (One of the present 10TB disks) to that newly formatted XFS 14TB disk. We’ll look at compatibility, features, performance, administrative tasks, and best practices for real-world usage. I'm not 100% sure, but it looks like the latest unraid documentation suggests to use BTRFS instead of XFS? I use btrfs and snapshots but it's kind of a special case where it's possible. Apr 15, 2023 · Just upgraded from RC2, existing array is XFS Encrypted, two cache pools that are both BTRFS Encrypted. Dec 6, 2020 · There is no real performance advantage when using XFS vs BTRFS, the snapshot stuff is nice to have. Something must have changed during the years, because my old pool has XFS (see image below). Mar 26, 2023 · The current unraid default when you enable compression on btrfs in 6. Under heavy load however it’s a disaster. Unraid is just good old xfs (or btrfs, but that also has/had it's issues, and now you can do zfs, even on individual array disks, something that might be the best solution going forward) with some parity magic on top of it. Was heißt, es wird empfohlen, auf UNRAID's Standard BTRFS und XFS zu setzen. It is thought to be better at recovering from file system corruption than BTRFS, although not as good as XFS. I'm running two EVO SSDs as the RAID1 Cache Pool. Btrfs, short for B-tree file system, is a newer file system developed by Oracle starting in 2007. My VM's and Dockers live on the cache-disk which is btrfs. Never ever use BTRFS for anything even temporary files. Dec 26, 2022 · For single device use xfs, for multi device use byrfs. ZFS really shines in snapshotting which unless you use the workflow or want to stripe across many similar drives the typical setup will be good. The redundancy is planned to be handled by Snapraid and the disks are planned to be independent. Viewed 76k times 44 . Closed. Jul 31, 2020 · Had Previous 6. I wont be moving to ZFS at this time because the current storage tiering setup provides the performance I need, btrfs and XFS does its job, and I am OK with the potential data issues that may come with it. Pool wenn einzelne Datenträger: xfs enc. ZFS for NAS [closed] Ask Question Asked 5 years ago. A few years back, XFS was the way to go over BTRFS for several reason, but my understanding is that BTRFS has matured and the issues are fixed with it. I would normlay suggest runing the NVME in a XFS on the array and the High/Large TB as zfs raidz1 / mirror for redundancy and speed. It was originally designed by Oracle in 2007 to compete with ZFS, which was popular on Solaris but unavailable on Linux due to licensing issues. 12 is compress=zstd. On black friday I bought a second nvme ssd to run my cache in mirror, only to find out it's not possible on XFS. Navigate to the Main tab. Hey all! I am setting up a new unriad server and has to copy 2TB data on to it. 12, planning to use zfs instead of the brtfs cache pool for my cctv and temp download pools, I might even move and expand my docker/appdata/vm ssds to it), but I think your main storage should be the main array. provides. I'll copy the terminal commands and output below. Btrfs vs. It will use SSDs, so achieving 10Gb performance won't be an issue. I switched from btrfs to xfs when there was an issue with constant writes to the cache drive. Apr 13, 2023 · Ob unraid so intelligent ist, das zu machen, wenn Du es über die (unraid-UI) Array/Pool config hinzufügst, weiss ich nicht. This question needs Aug 7, 2023 · I'm helping my son set up unRAID on a new server (Core i7-13700K, 32GB RAM, Solidigm P44 Pro 2TB SSD cache, 3x4TB protected array). 9 bezüglich hoher "Writes" immer noch enorm viele Schreibvorgänge bei einer Raid1 Konfiguration zu verursachen. Among the drawbacks of the XFS file system is a serious lack of security against silent disk failures. So when backup storage runs out, I’ll add another drive to the backup pool, using Unraid and not BTRFS’s pooling or RAID feature. However, all my unRAID drives are XFS because I don't need any of the BTRFS features on my cache. I'm also not a fan of their drive limitations with licensing. Re. Hi I had followed some older guides and formatted my single nvme drive which is used for cache / app data / system data etc as XFS. The thing you should be asking yourself is do you want to use a Stable OS or something that isn't stable as of yet. Will that work? When I originally setup and started using unraid years ago, I used the docker disk setting default which is 'btrfs vdisk'. BTRFS is no option here Look at that temperature. Even LimeTech didn't know this until I pointed it out a little while ago. With not having the time to conduct the usual kernel version vs. But which filesystem is best for Unraid? Navigation. Gestern hab ich das OS von 6. If you want less flexibility but more robust data protection, use ZFS. Data Integrity. Das sind die Eckdaten: HPE MicroServer Gen 10 mit Intel(R) Xeon(R) E-2224 CPU @ 3. I get errors in the docker virtual BTRFS image too, and they can't be corrected either. It was talked about in forums that the culprit appeared to be loop2. Start new topic; Recommended Posts. The array is readily expandable (an essential consideration for you media data hoarders out there as your collections grow! Jul 17, 2020 · since i will be redoing my server over the weekend and have moved all my data off this server (took ages) is their a speed advantage to btfs over xfs or should i just stay on xfs. Btrfs was created to address limitations in existing Linux filesystems like ext3/4 and provide next-generation features. Also has better bitrot protection Snapshots only help with fat finger scenarios, they are not true backups at hardware level. If your environment demands high performance with robust data integrity and scalability, ZFS is often the best choice. Can someone in plain terms explain how XFS encryption is implemented within Unraid? Jan 28, 2020 · Ext4 vs. Searching for this answers provides wildly varying opinions. 40GHz und 16GB ECC-RAM 2 x 1 TB Server SSD 2 x 6 TB NAS HDD Ursprünglich war geplant, die I followed the guide and used the mover during the night to remove most of the files from the cache, only used for domains and system, this morning only the docker and libvirt folder was on the cache disk, used the file manager plugin to copy the folders to the data share, stopped the array changed the cache pool to XFS, started the array and Jan 11, 2025 · During my vacation, I spent some time experimenting with ZFS and BTRFS on Unraid. My cache writes were at 42TB no where close to realistic for a six month old drive under my usage. aiden. If you are using ZFS I would say stick w/ ZFS and skip btrfs. It will not split a file across drives but it will split folders behind the scenes. 3, put in original drive and added 6 drives, formatted as btrfs. Jul 24, 2023 · Harnessing the Power of ZFS on Unraid. I provide my passphrase (same passphrase for every disk), and only one BTRFS cache pool succeeds. I think the most common choices in UnRAID v6 systems are to use XFS for the array and BTRFS for the cache pool (if you have more than one cache drive). You're instead receiving some Jan 19, 2020 · For our work archive/media store, we plan on sending files (massive projects, pictures & video, all of which we need to stream over 10g lan) first to a dedicated ‘uploads’ share. May 19, 2017 · Whats the best way to do this? I can copy everything off of the XFS drive to a spare USB, and then format it to BTRFS. He plans to run a bunch of VMs, including his primary Windows workstation, passing through an Nvidia 3070 GTX video card. mir hier im Forum und eine Alternative sucht, hat ab Unraid OS 6. If the file system is XFS or ReiserFS (but NOT BTRFS), then you must start the array in Maintenance mode, by clicking the Maintenance mode check box before clicking the Start button. Aug 8, 2022 · PS: 前提使用的是BTRFS文件系统 首先抛出问题： 添加校验盘，性能下降严重 不用校验盘，数据安全无法保证 无法选择哪些数据需要保护，一些不重要数据做冗余浪费空间 解决方案： 停止阵列 制作一个重要数据磁盘（原始磁盘为sda1，校验磁盘为sdb1） mkdir /raid mount /dev/sda1 /raid btrfs device add /dev/sdb1 I would want to avoid BTRFS and ZFS. XFS uses the standard inodes, bitmaps and blocks, and is compatable with EFS and NFS filesystems. Specifically, zfs can do raidz levels reliably as compared to btrfs. It's a Zen2 and has been running @ 3000Mhz for 2. I'm just using a fairly straight forward media server. Oct 15, 2023 · I've heard that EXT4 and XFS are pretty similar (what's the difference between the two?). But then i went and googled both file systems are not available in Windows. on Unraid 6. I worked at a company which was using BTRFS inside a storage appliance. 12 is still in RC status and anything below that does not natively support ZFS. Oct 22, 2024 · There are quite a few setups you could do. BTRFS RAID-10 is similar to BTRFS RAID-1, but takes special care as to how data is written over multiple disks. Just doesn’t matter too much given Unraids structure so bulletproof wins. BTRFS may look fine for a casual user with low usage. Reformatted as xfs, the SSD lives on. I was unable to find much in regards to how unraid handles its disk encryption and how to access data in event of an array failure. If you go unRAID, putting down quite a lot of money, you do it for the array. Recently on occasion a container would disappear on restart necessitating reinstall – thought it might be docker image corruption so I should recreate it. Dockerd is started with options to make it run with the BTRFS driver, and since the image file is formatted with the BTRFS filesystem this works at every setup, it doesn't even matter whether it runs on XFS, EXT4 or BTRFS and it will just work. EXT4 vs. First I built an array with xfs and started the copy, it tugged along nicely. Feb 15, 2015 · IDK, I'm using BTRFS now and have been for several months (not a full year) with no problems. Today, I decided to change one of my ssd in my cache pool drive cause it was only a 512gb while all other drive in the pool are 1tb. Dec 21, 2014 · I know this topic is here and there in the forums, but is there a clear rationale for what file system to use for the main array data drives and a concrete reason WHY (XFS or BTRFS)? The vast majority of answers were based on personal feelings/assumptions; because "I feel it isnt stable", or "XFS Unraid Parity-Protected Array No ZFS Pros: Unraid's native XFS or BTRFS file systems deliver good read speeds for most media server users. 0 with 1 12tb data drive as btrfs. Nov 16, 2021 · I have appdata on a single XFS-formatted SSD. The Unraid array has advantages in terms of flexibility around using mixed drives so that will not disappear. Sep 30, 2023 · Two commonly used file systems for Linux are XFS and btrfs. Peut-être éviter le RAID5 et 6 je crois. Falls ihr also ähnlich negative Erfahrungen mit btrfs und dessen RAID/Mirror "Funktion" gemacht habt wie manche inkl. reverted to RC2, and now i cant mount them on RC2 eith Aug 29, 2024 · So I trusted the default setting (XFS). Before the ability to remove the array, I would say have your faster devices there as a xfs setup as the array. Dec 10, 2023 · I will also be pooling drives using Unraid. Ich denke das btrfs die bessere einfachere Wahl wäre. It is considered not quite as stable as XFS but many Unraid users have reported in seems as robust as XFS when used on array drives where each I'm using openmediavault (OMV 6) with snapraid and mergerfs I'm using btrfs but I'm pretty clueless to it so no advanced features of that just like it's lower overhead than zfs as it's for a home media server & I'd like to add disks too in the future easily and don't want them constantly spun up. Even with the 500MB sqlite DB of one of the containers it's pretty fast. Auch sind die in Unraid integrierten Reparatur-Funktionen nur für XFS ausgelegt. So please enlighten me, where is btrfs better and where is it worse or just significantly different than ZFS. Many reported btrfs is a trash file system and converted their SSDs to Xfs and have not had an issue since. Jan 30, 2024 · Btrfs is a good option for the array, though if you don't care about the added features like checksums and snapshots, xfs is still the most recommend for the typical user, it's usually pretty robust, but it can get corrupted like any fs. Im Zweifel über Cache-Einstellungen und Mover wieder zurück aufs Array, Pool löschen, neu bauen, wieder über Cache & Mover wieder vom Array zurück-beamen. I've read in a few places where people have been changing this to 'directory' instead. Operating System Compatibility; Scalability and Resource Usage; Ease of Use and Management; Community Support and Development; Conclusion: Btrfs vs. Let’s just say that we lost a lot of customer data and after several painful months we moved to ZFS. Zfs is a nice addition (I still have to upgrade to 6. It will eat your data. But to be honest, it might be easier for me to work around than the lack of the possibility for single-file clone that btrfs, XFS etc. Vor und Nachteile bzw. I plan to migrate the Irreplaceable data from BtrFS to ZFS since replication improves. Beginner's guide We would like to show you a description here but the site won’t allow us. There is no positive statement on any alternative. Posted November Sure, Btrfs and Bcachefs will be much more flexible, but ZFS alone has such a massive head start and much more investment (the "billion dollar filesystem"), and even with the last benchmarks from Phoronix, even Btrfs still outperforms Bcachefs it in a lot of cases, which is saying a lot because Btrfs is no performance king. BTRFS: This is a newer file system that supports advanced features not available with XFS. Jan 5, 2015 · Unraid should recognize it as precleared and format it. Modified 2 years, 5 months ago. 11. Here's a breakdown of my experience with each filesystem: May 4, 2023 · Btrfs vs. I want my unRaid Drive pool to be mountable in Windows, im building a NAS So what should I do? Thanks Jul 22, 2017 · IMO main current advantage of ZFS over btrfs is RAIDZ for pools, RAID5/6 on btrfs is still experimental and not ready for production, but using a ZFS pool would negate unRAID main advantages over FreeNAS, like using full capacity from different sized disks, possibility of adding or removing disks from the array, etc, since unRAID uses each disk as a separate filesystem btrfs is as good option Aug 27, 2021 · A number of Phoronix readers have been asking about some fresh file-system comparisons on recent kernels. May 6, 2021 · Diese sollen bei der Selbstheilung helfen, tun sie aber im Unraid Array nicht, weil man da ja nur "Single" Partitionen hat und kein RAID. The idea of spanning a file system over multiple physical drives does not appeal to me. Aug 18, 2017 · unRAID uses XFS, only the cache drives used for CoW are currently using BTRFS. x. I understand that btrfs have a major problem with Raid, - and that is a problem. Aug 31, 2020 · When comparing XFS vs EXT4, XFS also offers unlimited inode allocation, advanced allocation hinting (in case you need it), and, in recent versions, reflink support. ZFS and BTRFS have some similarities (ZFS having much more functionality, and BTRFS being in the "test" phase, not necessarily recommended). Before ZFS, if using two mirrored cache drives, BTRFS was only option. The server is running non-ECC ram. Then format the newly emptied 10TB as XFS And copy the data from the next disk. g. BTRFS: It's my personal opinion based on BTRFS developing history. Apr 2, 2024 · UNRAID bis jetzt nicht voll kompatibel zu ZFS Als Pool kann man sie schon anlegen und für Freigaben verwenden. I think most Unraid users are switching from btrfs to zfs for their cache pools due to the increased stability/performance and the fact that you can utilize parity raid whereas btrfs only officially supported raid 0 and raid 1. file-system comparison, here are some fresh benchmarks looking at the Btrfs, EXT4, F2FS, and XFS file-system benchmarks on a speedy WD_BLACK SN850 NVMe solid-state drive. 5 years. Nov 12, 2023 · In this comprehensive guide, we’ll explore the technical differences between Btrfs and XFS in detail to help you select the right file system for your needs. This starts the Unraid driver but does not Nov 22, 2010 · Very interesting article on ZFS native in Linux vs BTRFS, EXT4, XFS. Everything work fine in XFS, but I have no security. I placed the SSD back into Unraid and was able to re-assign it back to the Pool Device and reformated as Xfs. the array and the other cache pool fail. Nov 19, 2022 · Servus @Lestad980 wenn es ein RAID1 sein soll ist btrfs gesetzt. Feb 12, 2024 · Googling I found several threads on reddit of people reporting similar issues with SSDs using the btrfs files system. BtrFS meets all the irreparable requirements outside of optimized replication. XFS, EXT4, and BTRFS are all commonly used file systems in Linux, and they all support journaling to enhance the reliability and data integrity of the file system. ZFS Nov 13, 2023 · Ok thank you for letting me know, with a standard installation using the default parameters (btrfs or xfs) is there a drive read speed increase for the more drives I put in? Or is it maximum 1x read and write no matter the number of drives, as online it seems people are getting sometimes as low as 40MB/s reads and writes for a pool Sep 25, 2024 · Unraid primarily uses the XFS file system for its data drives, while the cache drives typically use Btrfs. 0 auf 6. I've played around with a 4-drive SSD ZFS pool and it's very fast but the BTRFS mirrors are more than fast enough. Some of Btrfs‘ main design goals Feb 22, 2023 · I'm running two NVMe drives (BTRFS) in RAID1 for my main Cache pool. XFS is Silicon Graphics "A Next Generation Journalled 64-Bit Filesystem With Guaranteed Rate I/O" filesystem designed for IRIX based systems. It's just, I think most unraid users picked unraid for what makes it unique, different from the other options. Updated to 6. The reason is, with compress, if the first 64KiB of a Btrfs arrays themselves can heal bitrot, however having individual btrfs disks in the unraid array cannot, it can only detect. Aktuell verwende ich btrfs, aber die Lese perfo Nov 6, 2015 · BTRFS is newer and not as mature, but has strong potential with built-in redundancy and protection against bit-rot. 12; haven't set up a new system using that version yet). I'm not sure about btrfs vs xfs, I think it's just an added option since they added btrfs anyway, and you can pick it for all other disks However, btrfs can do compression. 13 timescale). i know ill be gaining and loosing some features but as this is just a media server and secondary office backup machin Jun 15, 2023 · 今天对unraid进行了升级，文件系统准备换zfs,然后到处找资料，看视频。 首先按照油管上面的教程把缓存池数据移动到磁盘阵列，然后缓存池文件系统由btrfs改成zfs，成功了。 I use XFS. The question is XFS vs EXT4. When choosing between ZFS, Btrfs, and traditional RAID, performance is a critical factor. Seeing as it's already a month later i can give you an update what it did for my Unraid server. Clicked start array, and 1 drive was xfs and the other 6 new drives are btrfs. This also means that adding a new disk requires a parity sync; the way this is usually done is by “pre-clearing” the new disk to all zeroes, since a xor 0 = a , meaning that the existing disks do not Dec 9, 2020 · When setting up an Unraid system you can choose between the ReiserFS, XFS, and Btrfs filesystems. From the linked FAQ post instructions: Spoiler root@Radon:~# ls x/ {Comment ad So i was just reading on which file system is best for unraid, btrfs vs xfs, and everybody says that xfss faster, so i plan to use that. Now for parity solutions, i. Trust me, I would switch immediately if a XFS Cache Pool would be possible. Was wäre die bessere wahl? Und wie sieht es mit der erweiterbarkeit aus. Kinda, The unraid btrfs cache pool is used for unraid docker/vm default shares, they don't work on the zfs array drives. Example Uses Cases When data integrity is crucial – like Docker layer stores and database volumes – the checksums and scrubbing of btrfs provide fault tolerance. It was a recommended fix but I assume it’s been fixed now. A mdraid-10 solution with 6 disks would be best compared to BTRFS raid-1c3. And while in a very distant past, you had to pick between speed or space by compressing, cpus are fast enough to have very limited impact, if any. Note that you can't btrfs transfer to the arr Dec 29, 2020 · Von hier: On 12/29/2020 at 7:04 PM, T0a said: Leider scheint Btrfs trotz einiger Fehlerbehebungen in Unraid 6. I imagine the majority of users will keep their array as xfs due to the ease of adding additional drives vs zfs. Users have noted going from 10's of MB/s up to 700MB/s when moving from default VM virtual NIC's over to SR-IOV NICs (see the thread for details Dec 30, 2023 · Hallo zusammen, nutzt seit paar Jahren unraid ohne Problem, aber alles sehr oberflächlich. BTRFS on root doesn’t require jumping through hoops as does ZFS. Unfortunately, drowned in the mass of information, I can't find my way around. It is designed for high performance and large storage capacity. I plan to install a few Dockers (Plex, OpenVPN possibly, maybe a couple of others). I currently have an array built utilizing "XFS - Encryption" and a passpharse required to unlock/start the array on reboot. May 22, 2024 · As shown, while XFS can edge out btrfs in best case throughput, btrfs offers greater flexibility in management and resilience capabilities the platform enables. RAID-5/6/Z/Z2/Z3, BTRFS is struggling. but if you want that i'd more go to ZFS on Unraid. BTRFS hat Vorteile, wenn man mehrere Datenträger zusammenfassen will (also beispielsweise im Pool), weil das in xfs nicht geht. My installation: Aug 3, 2022 · General UnRAID/Linux/ZFS related: SR-IOV on UnRAID - The first guide I created specifically for UnRAID, posted directly to the forum as opposed to in github. Es sind älter Platten und im btrfs Format, die anderen Platten im xfs werden ohne Probleme wieder erk. Btrfs parity (raid5/6) is *unstable*. com When you write to an unraid array, unRaid distributes files across the physical disks which are themselves XFS formatted. e. If you use a ZFS pool to replace the old array you can still use the OG pools as tier 1 storage and format them as XFS (single drive) or btrfs/ZFS in a mirror. Reply reply More replies Top 1% Rank by size Apr 9, 2021 · Le BTRFS permet des snapshot même si je ne suis pas certain si c'est entièrement pris en compte par Unraid. Feb 8, 2023 · I use single drive BTRFS for my cache drive and use snapshots to backup my appdata folder (not backup against drive failure but against accidental deletion of configuration breaking). RAID Support; Snapshots and Clones; Performance; Btrfs vs. I've used unRAID for more than 10 years, but ZFS support is a new feature. Built-in Bit-rot recoverability Wide disk striping Jan 15, 2014 · I would not say the article was ZFS vs BTRFS, more of "look I just discovered BTRFS and drank the koolaid!" It's all about BTRFS and in the end there is a short paragraph about it being experimental, while repeating the word stable several times. Feb 15, 2020 · Is there a list (wiki??) of SSD working in btrfs Cache Pool ? I got two Kingston SA400s37480G and they don't work (atleast on 6. Where BTRFS's solutions shine is the flexibility in disk amounts and sizes. . Stimmt ihr dem zu? For me, that is the wrong question. Btrfs needs it's own redundancy, which is how btrfs pools work to use the alternate copy to repair invalid copies. Aber ohne zu tricksen (Annahme auf Basis von Symlinks), können diese von Docker, VMS und den UNRAID Plugins nicht verwendet werden. Feb 25, 2022 · Guten Tag zusammen, nachdem ich mir Proxmox intensiv angeschaut habe, möchte ich mein System nun gerne mir unraid aufsetzen. zum Anlegen vom Cache hier ein Auszug aus den Docs: Adding disks To add disks to the cache (pool) in your array, perform the following steps: Stop the array. In that case, two videos have been created for a step-by-step guide through upgrading your Unraid cache pool to either a larger drive or just reformatting the one you have to a ZFS file system - all without losing a single byte of data! Feb 10, 2018 · XFS is still the unRaid default and is used to a much greater extent commercially. In the process I saw 3 options for docker root: BTRFS image XFS image Directory Directory looked Jul 11, 2023 · hier mal meine Erfahrungen von der Einrichtung von ZFS bzw. Original drive wasnt mountable, so unraid mounted and formatted it as xfs, and then the start button was usable. With the ability now to have 0 array devices. Its only the single pool that has corruption. ZFS: Comparing Key Features. There are some cases where ZFS would be advantageous but unless you're into striped RAID or mirroring with extra high data availability, XFS for array and BTRFS for mirrored cache just work. Oct 25, 2018 · AFAIK, BTRFS is required when using RAID1 Cache Pool. Feb 12, 2023 · A la hora de comprar un NAS de determinada marca debemos hacernos la pregunta de ¿qué sistema de archivos es mejor entre ZFS vs EXT4 vs BTRFS?El mundo de los servidores de archivos es más complejo de lo que parece, ya que bajo el dispositivo en sí y su hardware tenemos un aspecto tan importante como es el sistema de ficheros, y este en gran medida dictaminará la capacidad, seguridad XFS is solid and ZFS is the new thing on the block. btrfs. XFS is known for its high performance and scalability and is a great choice for handling large amounts of data. One day that will replace my Unraid server once those technologies mature a bit. May 8, 2021 · If I'm reading this aright (always a big IF) and the current UnRAID implementation of TRIM is destructive on btrfs-formatted SSDs, shouldn't the utility be updated to detect btrfs, warn the user, and render itself inactive? The good news is that only the btrfs formatting was destroyed. I never had much luck with BTRFS on a single cache drive. ZFS: Choosing the Right Filesystem for Your Needs. If you want excellent flexibility with good data protection, use the regular Unraid array (I believe is xfs, but just leave it as default). Nov 18, 2024 · ZFS vs Btrfs vs RAID: Which is Right for You? Decision-Making Factors Performance Requirements. Suppose you have decided you want to use ZFS on your Unraid server. i keep my media and personal files on the zfs array, their data never goes to the cache pool the xfs pool drive is used just as a temp share, mostly not used for anything (only exists for i can start unraid array) Apr 13, 2023 · Da im Array die Festplatten alle einzeln formatiert werden sehe ich da xfs als vollkommen okay an. Currently i'm at 48tb a year as a xfs cache drive. Back then i calculated that my ssd would write 620tb a year as a btrfs cache drive. BTRFS. Jul 31, 2020 · that setting was already btrfs, but that drive didnt do it until you told me to click a disk #, i clicked disk # and changed it So next time i put in a drive, put it in case, unraid sees it an puts it in UD, i mount drive, then put it into a disk position, click disk #, anmd make fs btrfs, then i start array ? and unraid does the rest ? Aug 15, 2022 · I don't think theres an issue with my Ram. Dec 2, 2015 · I would love to see examples in the wiki of what a btrfs drive corruption looks like when it happens in unRAID and then the typical steps to attempt and fix said corruption (like if a drive gets corrupt when writing data and then sudden power lose). zgnmbq taalc hhdzkla yvtbtp byxvuo jdvqkul eqldj wrof ushfsg bopwj sbtxpr azvpm vunlht qpevjx jfipq