Synology btrfs vs ext4 2020 But they might expose different functionality in their GUI to manage the file system. Btrfs supports this feature as of DSM 7. (Synology +220) (also a red 12TB HDD) Are there any problem that I run ext4 on my primary NAS and btrfs on my new backup NAS. Jan 18, 2022 · Assuming you have a new NAS for your backups and personal files hosting. Here are the main differences highlighted by Synology themselves. 2 TB of data. 1 to 7. For more information and supported models, refer to this article. EXT4 ist eines der am häufigsten verwendeten Dateisysteme in Linux-basierten Betriebssystemen, wie z. I was looking into the differences between a WD Elements 8TB vs Seagate expansion Drive 8TB, when suddenly Synology support reacted to my cas, and basically validated my other approach of buying a new 8TB drive. Ext4 won’t do Aug 19, 2021 · It has nothing to do with Netger vs Synology vs Buffalo, per se. . jurek 2020 0 Likes. How do I create a EXT4 volume on my Synology NAS? Open Storage Manager and create a new Ext4 vs Btrfs Looking at ordering a new DS1821+ shortly and will be coming from an older diskstation currently with two volumes which are Ext4. 1 is, gebruikt u in plaats daarvan het Btrfs (Peta Volume). net Jun 9, 2019 · Your second test case (copy to 1019+ without SSD cache via 1GbE) shows that most people can use BTRFS on HDD without worries, as most people use 1GbE network. Now I can get a Win 10 VM going. If your DSM version is 7. Conclusion: Btrfs vs. Using my own systems instead of Synology's BTRFS implementation saves me a lot of $$ in synology world this means units that support BTRFs. Jan 20, 2024 · The DS413j is using ext4 file system and I would to use Btrfs on the new DS1522+. Added new btrfs volume. P. I’d use btrfs and would keep backing up like you are planning. Thank you, Mar 19, 2020 · Theodore Ts'o, un desarrollador que jugó un papel clave en la creación de ext4, describió ext4 como un lanzamiento provisional basado en tecnología obsoleta de los años 70 y creía que Btrfs ofrecía un mejor camino a seguir. Feb 16, 2023 · BTRFS. However with encryption it will be worse, as Synology still doesn't deploy proper full disk encryption. In general, if you’re using a NAS device, you most likely want to use Btrfs for its snapshot and data integrity features. Dec 24, 2023 · Btrfs supports this feature as of DSM 7. They are all using the same file system right, BTRFS. I would prefer BTRFS, mainly due snapshots and better versioning of files. 1, bepaalde rackmount-modellen kan geen ext4-volumes meer maken, maar bestaande ext4-volumes blijven volledig functioneel. Jan 14, 2020 · Generally, EXT4 for performance, Btrfs for more functionality and data protection. Btrfs は DSM 7. BTRFS improves file addressing capacity to 16 EiB and volume sizes up to 16 EiB, just like ZFS. 4 TB free; 1 Disk (Drive 2) is currently degraded; Storage Pool 1 (Volume 2) : 1 x HD (Drive 4) with 7. A place to answer all your Synology questions. On Synology, they don’t use btrfs for anything but the file system, raid is still using md. If I should keep BTRFS on my DS920+, or you would keep BTRFS in my situation, can I have a vote up. It seems you don't want to put old disks into new devices, so what's the point of your question? I don't see the upgrade EXT4 to BTRFS in your scenario. 5% faster than another brand’s NAS that uses Btrfs. You will be prompted to choose a file system (btrfs or ext4) during the creation process. The smallest box from Synology you should have purchased is the DS1819+. Feb 16, 2023 · Add another Synolgy NAS on the same site (to be moved to another site in the future(and also to include other tasks)) for Backup protection only. Entendiendo Btrfs: Pros y Contras Aug 19, 2024 · SHR and BTRFS are different things. RSYNC has nothing to do with the filesystem used. agree with ssps, just run memory test first. No go on ext4. It just find the issue and alert you, don't blame it. As of DSM 7. Vanaf DSM 7. May 25, 2022 · Mit Synology NAS-Systemen, die Btrfs und ext4 unterstützen, können Nutzer also je nach Bedarf und Präferenz ein Volume in einem dieser Dateisysteme erstellen. 17現在、Ext4と比べ特にBtrfsが遅かったりはしない。SSD上の動作であればむしろ有利なくらいだ。 つまり、Ext4のほうが速く、Btrfsが遅いカーネルもある。 例を示そう。 Linux5. 8ではPhoronixのテストの結果ではXFSが非常に速く、Ext4が遅い。 Aug 25, 2020 · - Run Btrfs on DS1618+ and ext4 on DS211+ and live with any issues or limitations. Daher stellt sich bei vielen die Fragen: Welches ist das richtige Dateisystem für mein NAS? Um das genau beantworten zu können, ist es hilfreich zu wissen, was ein Dateisystem genau ist, welche Dateisysteme es generell gibt und ob sich für den Privatnutzen ein anderes 最も一般的なものは Ext4、Btrfs、XFS、ZFS などです。 それぞれのファイルシステムには、ユースケース、長所、短所があります。 どのファイルシステムを使用するかを決めるのに苦労するかもしれません。 Nov 26, 2023 · I opened a support ticket and Synology informed me they have silently dropped support for EXT4 in DSM 7. Here is my perspective after some reading and some chats with geekier friends. Have been also testing a second Linux server with xfs which works great. Now, when I look into the Snapshot Replication console, I see that some of the shared folders have snapshot protection available, but some of them show the message "not supported: ext4 does not support snapshots. So bare metal backup of old system and full restore on new system with BTRFS. 2. Typische Einsatzszenarien für Btrfs Dec 1, 2021 · Or does Synology Drive really benefit of some btrfs features that Synology Drive on ext4 doesn't? I'm aware of Active Backup and Snapshot Replication apps working differently (they require btrfs) but Synology Drive seems to work on file level only regardless FS behind. for the rest of my data i use BTRFS i only used the EXT4 because of the extra overhead BTRFS has with the checksums/metadata, and the recordings are constantly cycling (with an average retention of 45 days per camera) so i am not worried about bit rot since the data does not remain stationary for long. Wenn Sie also Schwierigkeiten haben, sich zu entscheiden, ob Sie das Ext4-Dateisystem oder das Btrfs-Dateisystem verwenden möchten, dann. In diesem Artikel werde ich das Ext4- und das Btrfs-Dateisystem vergleichen. Snapshot and Data Protection Features For enhanced data protection and peace of mind, both Btrfs and Ext4 offer snapshot functionality and other important data protection features. Apr 7, 2017 · Great to know that makes sense. 7 TB is used / 3. See full list on wundertech. - Change the file system on the DS1618+ to ext4. Which file system should you use: BTRFS or Ext4? This is a surprisingly unsettled question on the internet. 8 TB ; 9. I believe I have seen a dramatic fall in performance since upgrading from 5. com) will guide you through the migration steps. 9TB used. Dec 24, 2023 · Btrfs supports this feature as of DSM 7. SHR is configurations of drives, EXT4 and BTRFS are file systems. What this boils down to is this: btrfs is not an ideal FS for virtual disks, but if data compression or data checksumming are not enabled there's no pro or con between ext4 and btrfs. You can use the Synology product search to filter for all models that support BTRFS. When benchmarking my volume with "fio", BTRFS is unfortunately 3 times slower than EXT4 on simultaneous random read/writes, but performance is similar for sequential read/writes (tested on my May 5, 2025 · In general, Btrfs is not as stable as Ext4, though it offers features that Ext4 doesn’t. Backed up data to USB drives. 2 以降でこの機能をサポートしています。 DSM のバージョンが 7. " Note the hedging/vague words "generally" and "for example". B. Tried running VM manager. 99TB used, allocated 15TB volume on NAS2 but hyperbackup restore failed due to hitting 100% used. (Which is recommended by Synology) (ext4 was recommended due to SS) Feb 15, 2023 · Add another Synolgy NAS on the same site (to be moved to another site in the future(and also to include other tasks)) for Backup protection only. Jul 12, 2024 · Hi, I just noticed a strange thing on my NAS. May 9, 2023 · EXT4. Feb 15, 2023 · Hi! Come and join us at Synology Community. What is the difference between the two file systems, Btrfs and EXT4? This tutorial covers a detailed comparison and a practical tip for you. Btrfsは、ext4に比べて後発であるため、一般的にはBtrfsの方が優れているようです。 SynologyのNASでは、Btrfsをメインに採用しているようです。 以下の記事で、ext4とBtrfsの比較を行っています。 EXT4 vs XFS vs Btrfs vs ZFSをfioでベンチマークを We would like to show you a description here but the site won’t allow us. Increased to 17. brtfs on SHR for video production m. Otherwise, BTRFS offer so much more functionality and protection mechanisms. In the benchmark report from Phoronix, a leading technology website for Linux hardware reviews, it reveals a similar test result . È successo oltre un decennio fa. Synology 知識中心為您提供全方位的技術支援，包含常見問題解答、疑難排解步驟、軟體應用教學，以及您可能需要的所有技術 Apr 3, 2022 · Using the backup/restore method to move contents of NAS1 (ext4) to NAS2 (btrfs). NAS1 reported 12. Jan 16, 2025 · Btrfs vs EXT4 - All You Need to Know🔥. This update enforces the creation of BTRFS filesystems on Rackstation models which support BTRFS. I think you should go with btrfs, btrfs is very stable, the problem is your hardware. There have been , and might still be, severe bugs with the raid. Yay! BTRFS has many modern features compared to EXT4 (copy-on-write, snapshots, bitrot detection,etc whereas EXT4 has more reliability and performance history. I guess most people use DS220+ or similar 2-bay devices w/o SSD cache. You can mount external drives to the NAS with file systems such as: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, and exFAT. 4 TB is used/ 1. I saw the biggest benefits of BTRFS was big data and large files. I would deploy ext4 on smallest appliances only, and Btrfs on servers and workstations. g. 1 の場合は、代わりにBtrfs (Peta Volume)ファイル システムを使用してください。 Mar 14, 2022 · だが、Linux 5. BTRFS will already be the default in new setups. BTRFS is the latest file system we present, and began development in 2007 by Oracle Corporation as a replacement for EXT4. If you would keep EXT4 in my situation please give a vote down. Thanks for confirming. S. Btrfs information linked here. Restore data to the Btrfs volume Jul 23, 2020 · Migration from DS220J EXT4 to DS220+ BTRFS; Jul 26, 2020 0 Likes Synology Assistant (or find. In order to change file system, you will need to set up the NAS from scrash and then select the file system and copy the data. Even backed it up to 2 separate drives. So its ext4 for now -- not confident that critical backups can be entrusted to btrfs as yet. Aug 25, 2020 · - Run Btrfs on DS1618+ and ext4 on DS211+ and live with any issues or limitations. I know very little about the file format but most articles im reading are suggesting Btrfs being preferred. Unfortunately Synology uses ext4 and btrfs; no support for xfs out of the box. 0. A long time ago, I rebuilt the entire NAS and selected SHR with Btrfs for volume 1. It took a long time to write the data but it was pretty easy overall. 1 tot 7. 3 TB is Free May 9, 2023 · EXT4. So as per my post I suspect that a Balance operation is what is required. 1: This is actually expected behavior for your model on DSM 7. 3 TB; 3. EXT4 è uno dei file system più utilizzati nei sistemi operativi basati su Linux, come ad esempio DSM, il sistema operativo di Synology. Questo file system è transazionale e presenta alcune caratteristiche molto importanti, come il fatto che non richiede un processore molto potente e che la velocità di lettura e scrittura è eccellente. Jan 3, 2024 · To check whether your model supports BTRFS, see this Synology guide. , USB device, PC, or a remote Synology NAS), or expand the storage capacity by adding extra drives (DSM 7/DSM 6. 1. - Buy a new two-bay NAS which supports Btrfs. How do I create a BTRFS volume on my Synology NAS? Open Storage Manager and create a new volume. 2). dass es keinen sehr leistungsstarken Prozessor benötigt und dass die Lese- und Schreibgeschwindigkeit hervorragend ist. Mar 18, 2020 · Theodore Ts'o, uno sviluppatore che ha avuto un ruolo chiave nella creazione di ext4, ha descritto ext4 come un rilascio stop-gap basato su una tecnologia obsoleta degli anni '70 e credeva che Btrfs offrisse un modo migliore di procedere. bei DSM, das OS von Synology. You can go for the 'recommended' settings, but chances are that those 'de ext4的限制：从DSM 7. We also provide useful information about Btrfs or EXT4 for Synology NAS devices and how to recover lost data from Synology NAS Raid drives. 8ではPhoronixのテストの結果ではXFSが非常に速く、Ext4が遅い。 Mar 26, 2025 · Btrfs 與 EXT4，您需要了解的有關 Btrfs 和 EXT4 的一切！ Btrfs 和 EXT4 這兩種檔案系統有什麼不同？本教學為您提供了詳細的比較和實用技巧。我們還提供有關 Synology NAS 裝置的 Btrfs 或 EXT4 以及如何從 Synology NAS Raid 硬碟恢復遺失資料的有用資訊。 Jan 5, 2024 · Configured as Synology Hybrid Raid (SHR) with ext4 File system; Total capacity on the volume of 10. In fact, BTRFS is also a copy-on-write system to support fault tolerance and file recovery, and provides easy management. 2 I have since installed DSM6 on a DS1511+ which does not support BTRFS so it is just EXT4. Im Synology Speicher-Manager können Nutzer das Volume erstellen und als Dateisystem Btrfs oder ext4 wählen. 1, certain rackmount models can no longer create ext4 volumes, but existing ext4 volumes remain fully functional. 2) or replacing the existing drives (DSM 7/DSM 6. Dec 24, 2023 · Btrfs ondersteunt deze functie vanaf DSM 7. Raadpleeg dit artikel voor meer informatie en ondersteunde modellen. "Instead of buying a cheap j-model, which generally does not support BTRFS, upgrade to a model that does support BTRFS, for example a model in the plus-series. (Which is recommended by Synology) (ext4 was recommended due to SS) Jul 21, 2021 · Choosing Between ZFS and EXT4 for your NAS Drive in 2020 If you have purchased or are thinking of buying a new NAS drive, it is becoming clear that setting it up in the perfect way is a little more complex than it used to be. " Dec 1, 2021 · Or does Synology Drive really benefit of some btrfs features that Synology Drive on ext4 doesn't? I'm aware of Active Backup and Snapshot Replication apps working differently (they require btrfs) but Synology Drive seems to work on file level only regardless FS behind. Ask a question or start a discussion now. 8TB and repeated hyperbackup restore, it is still restoring and reports 15. 在选择群晖NAS文件系统时，Btrfs因其强大的数据保护、完整性保障和高容量支持，适合用于数据保护需求高、应用复杂的企业环境。 Jul 16, 2017 · In the same testing environment, file transfer via Samba with the ext4-using QNAP NAS is 61. I'll make a decision based on the majority. But generally, EXT4 is performing faster if speed is what you need. Es May 25, 2022 · Synology NAS-Systeme bieten generell zwei Dateisysteme an: ext4 und Btrfs. Btrfs will give you much more, replication, quotas, consistency, Drive versioning disk space saving. You can find very opinionated choices on Reddit or other forums and of course, they do not agree with one another. Apr 9, 2019 · ext4とBtrfsの比較、違い. Dec 5, 2024 · I was going to buy a new external drive to solve my issue. Personally I use Btrfs for snapshot replication, data integrity protection, user quotas for each shared folder, and I have been playing and getting frustrated since the introduction of DSM6. for my surrveilance station recording target volume i used EXT4. synology. Only works with btrfs. I also have a DS1515+ which I have also installed DSM6 with BTRFS formatted volume. Comprensione di Btrfs: pro e contro Jul 3, 2020 · ext4 vs. Removed volume. mr. Eso fue hace más de una década. 1开始，以下机架式型号无法再创建ext4存储空间，但现有的ext4存储空间依然可以保持完整功能。 结论. For my backup and Btrfs is better. Ext4. The issues with btrfs are when you get outside of the file system capabilities and into the lvm and raid. This article looked at Btrfs vs. 3 TB --> btrfs File system; Toal Capacity 7. Einführung in die Ext4- und Btrfs-Dateisysteme: Ext4-Dateisystem: Ext4 ist die vierte Version des Ext-Dateisystems (Extended). Als uw DSM-versie 7. 1, use the Btrfs (Peta Volume) file system instead. If you have further questions or concerns please let me know. 1 から 7. Jan 15, 2019 · Now, that said, I've seen Synology and Netgear NAS's (both use btrfs) hosting VM's for years without significant corruption on large guest VM virtual drives. Dieses Dateisystem ist transaktionsorientiert und hat sehr wichtige Eigenschaften, z. If you could make a speedtest of a BTRFS on HDD via 10GbE without SSD cache, it will show the BRTFS on HDD limits. Dec 1, 2024 · If your Synology NAS does not have sufficient storage capacity for creating a volume, you can back up the data to an external device (e. In Netgear's GUI you can do Balance, Defrag and Scrub operation Oct 20, 2023 · Whether you choose Btrfs or Ext4, you can be confident that your Synology device will provide a robust and reliable storage solution for your important data. kven swukpk azwomgwk mffoys jks jdyk ojeouts xtyrcuo rtdubbo hmzk