bcachefs

Manage `bcachefs` filesystems/devices.

TLDR

Format a partition with bcachefs

$ sudo bcachefs format [path/to/partition]

Mount a bcachefs filesystem

$ sudo bcachefs mount [path/to/partition] [path/to/mountpoint]

Create a RAID 0 filesystem where an SSD acts as a cache and an HDD acts as a long-term storage

$ sudo bcachefs format --label=ssd.ssd1 [path/to/ssd/partition] --label=hdd.hdd1 [path/to/hdd/partition] --replicas=1 --foreground_target=ssd --promote_target=ssd --background_target=hdd

Mount a multidevice filesystem

$ sudo bcachefs mount [path/to/partition1]:[path/to/partition2] [path/to/mountpoint]

Display disk usage

$ bcachefs fs usage --human-readable [path/to/mountpoint]

Display help

$ bcachefs