Mãi đến năm 2010, phiên bản nguồn mở của chương trình mới được chuyển Unlikely. For more than 3 disks, or a spinning disk with ssd, zfs starts to look very interesting. As far as I know (please someone correct me), ZFS needs equally sized drives to work, BTRFS can handle differently sized drives. Size - Enter the size and select the unit (MiB or GiB) of the virtual disk that will be created. ZFS was published under an open source license until Oracle bought Sun Microsystems and closed source the license. In contrast, ZFS does not have this capability. Warning: This article is an over-simplified and absolutely incomplete view of ZFS vs LVM from a user’s point of view. Sep 10, 2022 · ZFS, BTRFS, LVM, Directory. That means that all nodes see the same all the time. Initial setup: ZFS vs mdraid/ext4 4 days ago · Making the Choice. teclasorg. ZFS là viết tắt của Zettabyte File System. 3. One thing we liked about Btrfs was the single command-line tool, with positional subcommands. My primary concern is about ZFS eating too much of CPU power, I'm also not sure about using ZFS as underlying Sep 14, 2022 · Which storage pool provider you choose will have an impact on features and performance. This makes ZFS more compelling - though I think my HW would struggle with it. Dec 9, 2023 · Linux adopted the LVM design from UNIX and slapped dm-cache on it however it shows that the initial LVM design was never done with caching in mind. Having four physical disks as a single RAID logical disk in a zpool means that you don't gain ZFS's data integrity, your RAID controller will prevent ZFS from monitoring and responding to disk health, and you're sacrificing memory for effectively no gains. Both have there pros and cons, with speed and less overhead going to LVM. @ThomasWard the experimental ZFS option in the installer wipes the whole disk, puts a GPT disk label on it and puts 4 partitions on it, 1) efi 2) swap, 3) boot pool and 4) root pool. After all this, you should be ready to rock-and-roll with Sep 30, 2023 · XFS excels in handling large files and high throughput workloads, while ZFS offers unmatched data integrity checking and self-healing capabilities. Copy-on-write snapshots take a copy of the metadata of the target volume into the snapshot pool. One important benefit with zfs over md is that zfs is data aware, and only resilvers actual data and not the entire drive, like md does. Dec 10, 2023 · Proxmox Ceph supports resizing of the storage pool by adding or removing OSDs, offering flexibility in managing storage capacity. Conventional LVM snapshots however, do have terrible performance for keeping even one of them around for long, and it gets much worse with more snapshots. Mar 18, 2024 · On the other hand, LVM’s snapshot feature provides a more straightforward administrative interface. The first is that ZFS is under the open-source CDDL license Basically, you can have redundancy and RAID and actually a crapton of features with LVM, but Proxmox just doesn't publish those features to the interface in a nice way. Apr 25, 2020 · 1. One thing to be aware of the encryption used is different (ZFS native encryption as opposed to LUKS+LVM) mdadm RAID5 + LVM (and LVM-Thin) on top of that. Compare ZFS with RAID and other storage technologies in this series on storage fundamentals. First it has built in RAID and volume management capabilities (so it sort of covers what can be done with software RAID and LVM) and can usually out perform those when initializing the RAID or rebuilding it because it knows the files in use, unless like a RAID system which would need to keep Storage pool type: lvmthin. That is reassuring to hear. Regards, Deepak. #9. 18. reptilezone2002. We would like to show you a description here but the site won’t allow us. Fast network (only for ceph ideally) with low latency, needs more CPU and memory ressources on the nodes for its services but is a fully clustered storage. Dec 15, 2014 · Hier lief vorher Version 4 mit LVM (auch da keine Probleme), Neuinstallation auf aktuellste PVE 5, Konfiguration erledigt, VMs von anderer Node per Backup und Restore drauf geschoben und direkt mit der ersten VM unter LVM Thin die IO Wait bekommen. ZFS. sagt mir etwas bei LVM-Thin und ZFS habe ich mal gelesen, was es für Unterschiede gibt, beispielsweise allokiert LVM-Thin nicht gleich allen Speicher was zu einer schelchteren Performance führen kann dafür aber nur der tatsächlich benötigte Apr 12, 2019 · What advantage do you wish to gain by zfs or lvm?Extra is fine and one has yo keep things simple. In some ways, you can't compare them: XFS is a filesystem; ZFS is a filesystem and so much more: it replaces the filesystem, the volume manager (like LVM), and RAID besides. Your "local-zfs" is a ZFS storage, which means that when you create a disk, it will create a ZFS volume to store the raw data. To install ZFS, head to a terminal and run the following command: sudo apt install zfs. LVM normally allocates blocks when you create a volume. The question is, if you need zfs‘s features and complexity. 1, draid. com/U68635360G?dp=1 Oct 27, 2021 · zfs vs lvm. Your research leads you down the right path - you'll need 3 additional drives, create the zpool with those drives, use something like rsync to copy the data over, then add the existing drives to the zpool. MD vs. Name - Enter a name for the virtual disk that will be created. Rapid filesystem snapshots, checksums, dedupe, do some research and you'll see I found this article, but it talks more about LVM on BTRFS than LVM vs BTRFS (which seems like a more appropriate topic, considering the capabilities of BRTFS). – user. ZFS uses more RAM than BTRFS as previous poster mentioned it (4GB minimum, 8GB recommended, but the more the better) Hope it helps. With lvm you need a filesystem I've run zfs on all different brands of SSD and NVMe drives and never had an issue with premature lifetime or rapid aging. Zfs means a tool, simple, super-effective and battle-tested to manage your storage. LVM are useful in situations when you need to create/resize/remove partitions while the machine is running with programs that uses the partitions. Additionally, Ceph allows for flexible replication rules and the ability to extend pools across multiple nodes. ZFS makes mostly sense on large storage/nas/backup units due copy on write and check summing of data, for OS and user files the LVM with ext4 makes much more sense in my opinion. So bad it was mostly designed in 198x, so not all decisions are good for modern hardware. ZFS RAIDZ (write-hole protection) This server will be used for hosting a few game savers, websites and databases. Is it normal that ZFS write is 23% faster than LVM-Thin write without cache ? We would like to show you a description here but the site won’t allow us. Any comments on LVM vs. LVM thin pools instead allocates blocks when they are written. A new snapshot system has been in the works for LVM for some time that that alleviates the worsening Jan 8, 2017 · 15. 3. In my opinion, ZFS works better than LVM, but: on Solaris 10/11/OpenSOlaris only, you can't use it from linux. Example:-. com) on the same disk. I am looking to minimise the amount of downtime so I am wondering if it is possible to shortcut this somehow by cloning the LVM volumes as ZFS datasets. 04 Image und kommt mit einem vorinstallierten LVM daher. Maryland, USA. Format - Select the format for the virtual disk that will be created. d/zfs. LVM+classic filesystem means using a fragile, complicated and limited tool compared to zfs. Think of it "like" a partition on a disk. : LVM on Linux) created by Sun Microsystems. LVM can be setup in LINSTOR as a thick or thin LVM pool in LINSTOR Mar 18, 2024 · We won’t cover the details of next-generation filesystems in this article, but many of the concepts from software RAID and LVM translate over. The last step is to extend the LV and your filesystem over the newly-added PVs. RAID provides redundancy, LVM provides flexibility, and ZFS combines both roles. hotmart. Volume groups are created using the vgcreate command. It isn't that hard to understand actually. ZFS is disk management and filesystem, LVM allow to use any filesystem you need. For pools with large amounts of synchronous writes (which is a good way to set up VM disk storage), putting the ZIL on a faster device by way of a SLOG device (ideally a fast SSD, mirrored if you want to) can be a great way to boost performance. But, as always, your specific use case affects this greatly, and there are corner cases where any of We would like to show you a description here but the site won’t allow us. Virtual machines storage performance is a hot topic – after all, one of the main problem when virtualizing many OS instances is to correctly size the I/O subsystem, both in term of space and speed. And so you can think of ZFS as volume manager and a RAID array in one, which allows extra disks to be added to your ZFS volume which allows extra space to be added to your file system all at once. Ich frage mich, ob das auf diese Weise vernünftig ist, oder ob ich aus Performancegründen nicht Aug 31, 2020 · When comparing BTRFS vs ZFS, the first offers much less redundancy compared to the latter. Think of using LVM as adding more control over your Filesystems, but it is NOT a filesystem in itself. Darin befinden sich 4 Mountpoints, von denen 2 mit einem Quota belegt sind. 04. Samsung, in particular, is known for their rock solid reliability. In sense of management LVM need more handwork, ZFS do automatically many things w/o need of operator intervention. New installation with full disk encryption: lvm, zfs or manually with ext4? I want to full encrypt my drive on a laptop, it has a single ssd. I would suggest ext4 on LVM out of those options. They will be tested below. No clusters/HA or anything of that sort. EXT4 on Ubuntu 19. You can use the normal LVM command-line tools to manage and create LVM thin pools (see 基本的にzpoolやzfsの2つのコマンドしか使用しないので操作が簡単。LVMとは大違い。 等々。他にもホットスペアやスナップショットにも対応しているので便利。スナップショットはLVMと違いデータのレストアまでコマンドが用意されている。 ZFSはいいぞ Especially deduplication and ARC-Caching eat a lot of RAM, but that’s configurable. Jul 19, 2023 · ZFS has high read/write efficiency, facilitated by its advanced volume management. Jan 10, 2017. An low power CPU would however not be my main concern when choosing filesystems. Btrfs offers expanded functionality and storage efficiency but may be less stable in production environments. LVM is generally simpler than zfs. You also gets features like snapshots, compression and datasets with individual settings. LVM or ZFS Hi, I've got an old pc which is just not good good enough to run windows so I decided to install Linux mint, now I'm confused between what to choose LVM or ZFS? I'll be grateful if someone helps. 04 LTS (and KVM), while negative values demonstrate a performance win for Ubuntu 22. It has significantly better caching algorithms and is safe in most configurations - except Feb 6, 2023 · 🔵 Meus Cursos: 👉 www. Hardware schon komplett geprüft, da gibts keine Auffälligkeiten. No issues, and the automated snapshot functionality is great. EvertM. Finally, looking at the features that both We would like to show you a description here but the site won’t allow us. -- Updated Dec 2019: minor update on btrfs and ZFS as alternatives to LVM snapshots. I use LVM thin in very low power hosts, everywhere else zfs. In this video, I take a look a So first let's talk about ZFS, so ZFS is fundamentally different than other types of RAID’s in that it actually contains a file system as well. Also, it seems to be much more resilient to power failures and random reboots. Pool - Select the storage pool from which the virtual disk will be created. I am very familiar with lvm and mdadm but I am still a zfs novice. With respect to performance, LVM will hinder you a little bit because it is another layer of abstraction that has to be worked out before bits hit (or can be read from) the disk. BTRFS RAID1 is stable as far as I know, BTRFS RAID5 not so much. I'm not overly interested in ZFS, to be honest, despite that it may be the best file system on the planet. On the other hand, ZFS was labeled as experimental on the ZorinOS 16 installer so it's relatively new. For testing, I used the fastest disk available (on node 3) and measured their performance. It's not just that it's "cool". That being said, there are a few disadvantages which a user should be aware of. LVM isn't really that heavy on overhead anyway. ZFS? LVM allows you to slice up a drive into Physical and Logical volumes, whereby you can shrink, expand, and create as needed. My experience with Ubuntu + ZFS + Encryption was perfect. Apr 26, 2018 · What Stratis learned from Btrfs. 1 Like. LVM vs. Given Canonical has brought Nov 9, 2022 · In each column and each group, we’re pitting FreeBSD 13. A ZFS pool always has a ZIL (ZFS intent log); what you are referring to is a SLOG device. So yes, if you have a situation when you have installer on more than one partition, you should have a look att LVM. ZFS: Which Volume Manager Should You Use for Linux? Sep 24, 2021 · If you wanted to build a btrfs- and ZFS-free system with similar features, you'd need a stack of discrete layers—mdraid at the bottom for RAID, LVM next for snapshots, and then a filesystem such ZFS with non-ECC is extremely dangerous as ZFS is CoW, so if the wrong RAM zone gets hit it might kill the ZFS top-level structure including it's redundancy, unnoticed, and then all data on ZFS is immediately corrupted afterwards. (most of this stuff will be run in LXC containers rather than KVM VMs). You dont partition the disk up in slices like in LVM, and in terms of "administrative tasks", ZFS is much simpler to manage and maintain. Of course performance is not the only thing to consider: another big This way it can correct bitrot even with a single disk, though of course you'll have no protection from disk failure (same as with any other filesystem). I tried to take a look at this guide: https Mar 31, 2021 · Likewise to Btrfs, ZFS checksums all filesystem data in order to protect against bit rot. 1 Cinnamon 64 bit with AMD A6 / 8GB. The "disks" are stored in your LVM volume (s). The key differences come down to: Performance – XFS is faster, especially with large files, while ZFS emphasizes integrity over raw speed. 10 using a common NVMe solid-state drive. May 29, 2017 · Guess it depends on the scenario. However, JFS is no longer maintained if memory serves: however, XFS is active and maintained and robust. Sep 28, 2016 · It's officially supported by Ubuntu so it should work properly and without any problems. The qcow files are just that a whole disk stored as a single file on or in another filesystem. But ZFS is "imported" from Solaris and IMHO its far far away from Oct 30, 2021 · For single disks over 4T, I would consider xfs over zfs or ext4. In such case it does not matter if you use LVM with striped volumes of ZFS. It might not necessarily be better for your use case than, say, LVM, but it's not an inherently bad We would like to show you a description here but the site won’t allow us. This runs 15 LXC containers and 1 PCOIP (Archlinux). Jun 3, 2022 · LINSTOR supports different backends, including LVM, LVMThin, and ZFS. These vdevs may be physical disks, mirrors, raidz variants (ZFS’s take on RAID 5), or as of OpenZFS 2. 04 LTS and a much newer ZFS on Linux 0. I mainly use snapshot-mode backups hourly. 1 Cinnamon AMD Ryzen3500U/8gb. There are a lot of post and blogs warning about extreme wear on SSD on Proxmox when using ZFS. I dont really use snapshots that often. Mint 21. There are many options for storing VM images on a disk in Proxmox and other KVM based hypervisors. In proxmox, you should not be mounting storage partitions from the host to VM's directly, that kind of defeats the point of virtualizing if they are just accessing raw host storage. Nó thậm chí không được thiết kế ban đầu cho Linux. Mitigating the risks. Today's Posts; Mark Channels Read; Member List; Forum; Software; General Linux & Open-Source; If this is your first visit, be sure to check out the FAQ by clicking the link above. It can be useful to create logical RAID volumes; though this can be confusing, or make volume snapshots. ZFS was engineered from the ground up by SUN and for Solaris to have multiple levels and types of caching. I’m sure, LVM works great for a lot of people, but, well, for me it sucked. ZFS is a local storage so each node has its own. The process is not configurable at all at this state, which is a shame because their setup supports out of the box booting from zfs boot volume and unlocking . Nó được phát triển cho hệ điều hành Solaris của Oracle. You can use RAID over LVM or ZFS (ZFS is can work both RAID and LVM). Jan 5, 2021 · ZFS for example should work fine, but then you want the disks passed through directly (HBA instead of a RAID controller) and create a raid 10 like pool consisting of mirror vdevs. cursoproxmox. Aug 14, 2011 · LVM snapshots are COW snapshots, ZFS/BTRFS both have a COW-mode for snapshots, reiserfs doesn't have snapshots natively, Novell's NSS file-system is also COW, as are Shadow Copy volumes for Windows NTFS volumes. Any comments on this procedure? A good script could handle the lossless allocation and rearrangement of drives. Mar 1, 2023 · LVM là trình quản lý ổ đĩa Linux hàng đầu ZFS. Jun 16, 2019 · Learn the differences and features of RAID, LVM and ZFS, three storage technologies that combine disks into arrays. On Ubuntu i prefer to use RAID5 MD with LVM. In most situations, this performance hit will be practically unmeasurable. skeletonjelly on Jan 15, 2016 [–] ZFS is a filesystem which does waaaay more than LVM does as a container. sudo vgcreate lvm_tutorial /dev/sdc /dev/sdd1. ZFS (short for Zettabyte File System) is fundamentally different in this arena for it goes beyond basic file system functionality, being able to serve as both LVM and RAID in one package. : ext4, NTFS, exfat) and logical volume manager (i. ZFS can be more resource-intensive, specifically when it comes to RAM usage. In short, by leveraging both BTRFS and LVM, we position ourselves to take full advantage of what each technology has to offer, enhancing our storage management capabilities considerably. Improve this answer. LVM can still work well if you: We would like to show you a description here but the site won’t allow us. It's lack of commercial support means it's not particularly viable in most Nov 29, 2023 · We all know that disks are slow, but what I don't seem to understand why there is a bit speed difference with LVM-Thin and ZFS (with arc cache reduced using options zfs zfs_arc_min=128 and options zfs zfs_arc_max=1024 in /etc/modprobe. ZFS uses “vdevs”, virtual devices, much as LVM uses Volume Groups. RAM, Disks and expected throughput is more important. 4 installed on a 1U server (Supermicro X9) with 4x500GB on RAID6 (hardware RAID). You will lose both the memory and performance. For your needs ext4 on lvm is going to be great. Very much depends if you want to go JBOD style or have a RAID-type-style though. To do so: Explanation of command: -l+100%FREE extends the LV over all free space in the VG, /dev/lubuntu-vg/root specifies which LV to expand, and -r expands your filesystem to fill the newly-expanded LV. 1 (and bhyve) outperformed Ubuntu 22. Nov 29, 2023 · Ich bin bei Linux noch ganz neu und sonst in der Windows Welt Unterwegs, also RAID, NTFS etc. I really hope Ubuntu continues to put time and resources into adopting ZFS, its a great option to have. Longer: ZFS uses a very unique and very special internal structure, which does not fit well to the structure of ext4. If you're concerned about data protection, you could put the two Mar 13, 2024 · Creating volume groups. Your setup is an ideal candidate for LVM--not ZFS. Since LVM is a more lightweight solution, it may be a better fit for systems with limited resources. I don't know where you've seen that "one ZFS drive is worse than no ZFS", but it's wrong. Share. Scalability – XFS scales better to large capacities Overall, a stack of md, LVM and XFS is a lot more complicated than ZFS, but each piece is more understandable in isolation. We talked about the idea that I have to use ZFS or LVM-thin to snapshot, and, it was his opinion that while that is a true statement, that the LVM-thin model, can build up performance issues the more times you snapshot, versus the zfs approach. Dec 22, 2021 · Ceph has quite some requirements if you want decent performance. Another advantage with ZFS storage is that you can use ZFS send/receive on a specific volume where as ZFS in dir will require a ZFS send/receive on the entire filesystem (dataset) or in worst case the entire pool. 04 as the host operating system. I am not sure this is what I want, since I have only one drive. This is a standalone node. 1 vs Ubuntu Server 22. lvm, from other side, was written exactly with linux in focus. While ZFS might have been a great filesystem on Solaris 10 years ago The scenario of migrating PVE to a ZFS mirror has come up several times before but all the solutions I’ve seen seem to recommend re-installing PVE and restoring all the VMs from backup. Dec 19, 2012 · Bei uns ist es so, dass wir auf dem Proxmox-Server ZFS einsetzen. I currently have Proxmox 6. LVM, like everything else, is a mixed blessing. LVM versus LVM Thin. 8. Thanks. This behaviour is called thin-provisioning, because volumes can be much larger than physically available space. Both have good snapshot capabilities, but zfs has a lot more to offer than just LVM has. Disadvantages of ZFS. The first argument to vgcreate is the name you want to give this volume group, and the rest are the list of the physical volumes that are going to back the storage pool. ZFS is a without a doubt a tremendous filesystem with many features and a stable implementation. Jan 12, 2021 · Cryptovirus hits a client, he can roll back 30 mins before it hit, in about 30 seconds, as he puts it. If you told LVM to list everything you'll see them. Aug 10, 2016 · ZFS storage uses ZFS volumes which can be thin provisioned. ZFS supposedly has no performance impact to keeping multiple snapshots around. April 23, 2009October 15, 2018 ~ Matthias Marschall. As your screenshots show, the "local" is a directory. Btrfs also treats redundancy (Btrfs profiles) as a property of the pool, which seems easier to understand than ZFS's approach and allows drives to be added and even removed. Here’s what I got: As you can see, the classic LVM shows almost no overhead compared to LVMThin and ZFS, but there aren’t many features it supports. Nov 3, 2020 · ZFS is a local filesystem (i. I am having a tough time deciding on whether to use ZFS+raidz2 or raid6+lvm. Between 2T and 4T on a single disk, any of these would probably have similar performance. Jan 22, 2019 · Yes you have miss a lot of points: - btrfs is not integrated in the PMX web interface (for many good reasons ) - btrfs develop path is very slow with less developers compares with zfs (see yourself how many updates do you have in the last year for zfs and for btrfs) - zfs is cross platform (linux, bsd, unix) but btrfs is only running on linux. br👉 Proxmox Backup Server - Backup inteligente: https://go. Install drive : 2 X 1 TB SSD configured as ZFS Raid1 HDDs 2 x 1TB HDDs configured as ZFS Raid1 1 x 4TB HDD, partitioned into 4 1TBs 1 TB for Windows 1 TB for VGRPs for LVM/LVM THINs 1 TB for Proxmox backup services 1 TB for shared storage for future use I plan to install the following (still confused about VM or LXC) VM Actualmente disponemos de un total de tres sistemas de archivos diferentes que son ampliamente utilizados en servidores NAS de los diferentes fabricantes, y, por supuesto, en los sistemas operativos basados en Linux y FreeBSD para almacenamiento de datos en servidores, estos sistemas de archivos son EXT4, Btrfs y ZFS, los tres sistemas de Apr 30, 2009 · Oct 23, 2010 at 21:51. ZFS is much better than traditional file system. Netsons said: - When I remove a vm from a datastore, all metadata information about this vm will be removed from metadata device(lvm-thin) ? Feb 2, 2015 · ZFS, BTRFS, XFS, EXT4 and LVM with KVM – a storage performance comparison. Each value is the delta in performance between Apr 23, 2009 · ZFS vs LVM For Dummies. You signed out in another tab or window. Eine der VMs ist ein importiertes Ubuntu-Linux 18. Reference. Level 3. Reload to refresh your session. However, it's only officially supported on the 64-bit version of Ubuntu--not the 32-bit version. Jan 2, 2015 · 4. Oct 16, 2019 · For those thinking of playing with Ubuntu 19. And ZFS simplifies my life. Sep 4, 2010 · Late, but still. 4. If I have helped you solve a problem, please add [SOLVED] to your first post title, it helps other users looking for help. It just happens to live on a ZFS file system. I found out I can select the option to use lvm or zfs and it will ask me to encrypt the volume. Jun 12, 2011 · A key reason for using LVM is higher uptime (when adding disks, resizing filesystems, etc), but it's important to get the write caching setup correct to avoid LVM actually reducing uptime. Then, depending on which mode of COW Sep 1, 2020 · Разбивка диска на LVM:# Создание раздела:pvcreate /dev/vdbvgcreate LVM /dev/vdblvcreate -n test_lvm -L 2G LVM# Просмотр May 18, 2020 · In the next article in this series—on ZFS tuning and optimization—we'll update to the brand-new Ubuntu 20. Ultimately, the decision between Btrfs and EXT4 hinges on the user's priorities. In contrast, EXT4, though smaller in capacity, ensures robust reliability and system-level encryption. Dec 21, 2023 · LVM has been around for a long time and I've used it without issues. Mar 18, 2024 · You signed in with another tab or window. Using LVM or MD it would be possible to remove drives and shrink the array, if desired, at the expense of less sophisticated recovery tools in ZFS compared to BTRFS. When you see a positive value on this chart, FreeBSD 13. I wish they did, but if you poke around in Red Hat's excellent LVM documentation, you'll realize there's a whole world of amazing features available! BTRFS is offered as an optional package in most Linux distributions as it's not considered stable yet, but continues to be developed at a fast pace. Aug 4, 2014 · 26. Your setup isn't too far from the enterprise system(s) we have at work-- SAN storage array exported to VMWare ESX hosts, formatted as an ESX datastore, with the VM running LVM + filesystem on top. Some people have had bad experiences with encrypting data as well, even though that hasn't been my case in years. Will be better to reconsider your "RAID" strategy to use something like RAID5 or 6. Some options only make sense for very specific sets of hardware (like Exos and OpenFlex), so we’ll only be looking at the hardware agnostic providers: LVM and ZFS. When to Consider BTRFS on LVM The short answer is no - there is no direct migration path for LVM -> ZFS. com. You switched accounts on another tab or window. May 8, 2020 · Learn how ZFS stores your data on-disk and how to shape eight disks' worth of ZFS in various ways. For instance: on zfs you can reserve storage to a volume and you can set a maximum size, but in general all volume use free space in pool. e. We insist on LVM on our VM's because the user always needs "just a bit more" disk space. 10 's new experimental ZFS desktop install option in opting for using ZFS On Linux in place of EXT4 as the root file-system, here are some quick benchmarks looking at the out-of-the-box performance of ZFS/ZoL vs. zo md wu vn kc vx tf df zg eh