This is the fourth post in the series about the btrfs filesystem. In the first post on this subject I discussed btrfs basics, showing how to create simple btrfs filesystems. In the second post, more ...

This is my final post in this series about the btrfs filesystem. The first in the series covered btrfs basics, the second was resizing, multiple volumes and devices, the third was RAID and Redundancy, ...

导读：B-tree 文件系统（Btrfs）融合了文件系统和卷管理器。它为 Linux 操作系统提供了高级文件系统应当拥有的诸多不错的功能特性。 好几年前 Btrfs 就已经可以在 Linux 中使用了，所以你可能已经熟悉它了。如果没有，你可能对它尚有疑虑，尤其是如果你使用的是 ...

zfs create -o acltype=posixacl -o xattr=sa -o atime=off -o compression=lz4 -o quota=18T -o mountpoint=/[redacted] -o encryption=aes-256-gcm \ -o keyformat=passphrase ...

A little background: I'm pretty much a Linux newb. I've been trying out various distros on various machines trying to find something that works well for me. So far, not much success. I've been ...

Filesystems, like file cabinets or drawers, control how your operating system stores data. They also hold metadata like filetypes, what is attached to data, and who has access to that data. For ...

A powerful new filesystem for Linux already supports fast snapshots, checksums for all data, and online resizing–and plans to add ZFS-style built-in striping and mirroring. Chris Mason has recently ...

The ext4 filesystem has been around for a while as experimental code in GNU/Linux distributions. Recently one distribution decided to make it the default for an install. Published in Business ...

What living with both taught me over time ...

File systems and UUIDs have a special relationship on Linux systems. What are these very long identifiers and how can you view the connections between them and disk partitions? The /etc/fstab file is ...