![]() This pool can then be divided into logical volumes, which can be formatted with a file system of your choice, such as Ext4 or XFS. LVM operates at a layer above physical storage devices, which allows users to combine multiple disks or partitions into a single, larger virtual storage pool. It allows you to create, resize, and manage logical volumes, providing flexibility in storage allocation. LVM (Logical Volume Manager) is not a file system itself but rather a storage management solution that works with file systems. However, it’s supported on tons of other operating systems as well, such as Proxmox, Unraid (support coming soon), and more. One of the most popular platforms to run ZFS on is TrueNAS Core or TrueNAS Scale. ZFS is widely used and is viewed as one of the best filesystems you can use due to features like: It has since been ported to other platforms, including FreeBSD and Linux through the OpenZFS project. ZFS includes built-in RAID, data compression, deduplication, and snapshots, making it a powerful choice for large-scale data storage and management. It is widely used for its data integrity, protection features, and massive storage capacity. ZFS stands for Zettabyte File System and is a highly scalable file system originally developed by Sun Microsystems (now owned by Oracle) for the Solaris operating system. LVM comparison, let’s take a look at exactly what ZFS and LVM are. Higher learning curve, more complex setupīefore we get into a detailed ZFS vs. Good performance, but lacks advanced caching options Generally better performance due to caching Lacks native encryption relies on external tools Requires separate MD RAID for RAID configurationsĪdvanced caching with L2ARC and SLOG devices ![]() Volume manager separate from the file systemīuilt-in data integrity checks (checksums) ![]()
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