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Rockstor
What it is
Rockstor is an open-source network attached storage and private cloud storage system built on Linux and BTRFS. A web interface manages storage and can be reached from a smart device on a local network or over the web. It supports storage pools, user management, scheduled or on-demand copy-on-write snapshots, and online capacity scaling. Files can be shared through NFS, Samba, SFTP, and AFP with Linux, Mac, Windows, and mobile devices. BTRFS features include checksums, compression, and bitrot protection, while asynchronous replication supports disaster recovery. Backup options include Rsync, Apple Time Machine, and Windows Backup. A customizable resource dashboard and SNMP provide monitoring. Docker-based Rock-ons add applications for VPN, cloud storage, syncing, and media streaming. Installer profiles cover openSUSE Leap 16.0, Tumbleweed, Slowroll, Raspberry Pi 4, and ARM64 EFI targets; some are experimental during the 5.5 testing phase. The Raspberry Pi 5 profile is experimental, and setup cannot proceed on its jeOS base image through zypper because that image uses ext4 instead of BTRFS. Community support is directed through the Rockstor forum.
For and against
For
- BTRFS checksums, compression, and bitrot protection
- NFS, Samba, SFTP, and AFP sharing
- Scheduled and on-demand snapshots
- Docker-based Rock-ons app catalog
- Rsync, Time Machine, and Windows Backup
Against
- Some installer targets are experimental
- Pi 5 jeOS setup cannot proceed through zypper
- Support is community based
- Requires Linux and BTRFS infrastructure
The verdict
Rockstor provides broad storage, sharing, backup, and container capabilities through a browser-managed Linux platform. Installer maturity varies by target, especially for experimental profiles and Raspberry Pi 5.
Who it suits
Rockstor suits users building self-hosted storage and private cloud systems on Linux and BTRFS. It is relevant to people needing file sharing, snapshots, backups, replication, container apps, and browser management.
On the record
- Apps
- Rockstor provides Docker based apps called Rock-ons for functions including VPN, cloud storage, syncing, and media streaming.forum.rockstor.com · read 5 Oct 2026
- Backup
- The product describes file backup with Rsync, Apple Time Machine, and Windows Backup.forum.rockstor.com · read 5 Oct 2026
- Backup and monitoring
- The product overview lists Rsync, Apple Time Machine and Windows Backup, plus a customizable resource monitoring dashboard and SNMP.forum.rockstor.com · read 4 Oct 2026
- Community support
- The installer repository directs users to the Rockstor forum for assistance and describes support as community based.github.com · read 4 Oct 2026
- Current installer targets
- The installer repository lists profiles for openSUSE Leap 16.0 x86_64, Leap 16.0 Raspberry Pi 4, Leap 16.0 ARM64 EFI, Slowroll x86_64, Tumbleweed x86_64, Tumbleweed Raspberry Pi 4 and Tumbleweed ARM64 EFI, with a Tumbleweed Raspberry Pi 5 experimental profile.github.com · read 4 Oct 2026
- Current update subscription
- The Stable Updates subscription tier is retained, but the project says it is requested rather than required.forum.rockstor.com · read 4 Oct 2026
- Data protection
- Listed BTRFS features include bitrot protection, checksums and compression, and Rockstor supports asynchronous replication.forum.rockstor.com · read 4 Oct 2026
- File sharing
- The product supports file sharing and access from Linux, Mac, Windows, and mobile devices.forum.rockstor.com · read 5 Oct 2026
- Installer formats
- The repository says x86_64 installers are ISO images, while Raspberry Pi 4 and 5 installers are raw disk images.github.com · read 4 Oct 2026
- Maker
- The installer configuration names The Rockstor Project as the image author.github.com · read 4 Oct 2026
- Management
- The product can be managed from a smart device on a local network or over the web.forum.rockstor.com · read 5 Oct 2026
- Monitoring
- The product includes resource monitoring with a customizable dashboard and SNMP.forum.rockstor.com · read 5 Oct 2026
- Pi 5 limitation
- As of May 2026, the repository says Rockstor setup cannot proceed on the Pi 5 jeOS base image through zypper because that image uses ext4 rather than BTRFS.github.com · read 4 Oct 2026
- Product
- Rockstor is a network attached storage (NAS) and private cloud storage solution.forum.rockstor.com · read 5 Oct 2026
- Replication
- Rockstor describes disaster recovery through Rockstor to Rockstor replication.forum.rockstor.com · read 5 Oct 2026
- Rock-ons
- Rock-ons are Docker based applications for functions including VPN, cloud storage, syncing and media streaming.forum.rockstor.com · read 4 Oct 2026
- Root disk encryption
- The installer configuration offers optional LUKS2 root disk encryption using PBKDF2.github.com · read 4 Oct 2026
- Security
- The product overview describes a secure browser based management interface and identifies data security and privacy as project goals.forum.rockstor.com · read 5 Oct 2026
