Devices / NAS & storage / JuiceFS Distributed POSIX file system

JuiceFS Distributed POSIX file system firmware

Name: JuiceFS Distributed POSIX file system firmware
Author: JuiceFS

current

The JuiceFS Distributed POSIX file system is tracked under NAS & storage. Its latest firmware, 1.4.1, shipped on Jul 30, 2026.

Latest firmware: 1.4.1
Released: Jul 30, 2026
Category: NAS & storage
Last checked: Sep 15, 2026

How to update the JuiceFS Distributed POSIX file system

Open update page ↗

Read the release notes first — self-hosted projects break config and schemas between versions more often than appliances do.
Docker: pull the new image tag and recreate the container (`docker compose pull && docker compose up -d`).
Package or bare metal: update through your distribution's package manager, or replace the binary from the releases page.
Back up the config and database directory first. For most projects a downgrade is not supported once the schema has migrated.

Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.

What changed

This is the first patch release for JuiceFS v1.4. It has 8 commits from 5 contributors, thanks to Bugfix meta/sql: prevent changelog entry overflow by using TEXT (#7242) meta: fix setgid strip ignoring CheckPermission and supplementary groups (#7232) object: fix tier comparison to prevent repeate…

Manufacturer release notes ↗

Version history

1.4.1

Jul 30, 2026

FAQ

What is the latest firmware for the JuiceFS Distributed POSIX file system?

Version 1.4.1, released Jul 30, 2026. This page is refreshed every 30 minutes from the manufacturer's release page.

How do I update the JuiceFS Distributed POSIX file system?

See the step-by-step above. Open the NAS control panel, go to the update or system section, and install the new version. Back up important data first; NAS updates can take several minutes.

How does Firmwarely know when there's a new version?

Every 30 minutes we read the manufacturer's official release page for the JuiceFS Distributed POSIX file system and record the version, date and changelog. Subscribers watching this device get one email a day when it changed.

Is this an official JuiceFS page?

No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.