Ceph vs openmediavault
Ceph
ceph.ioopenmediavault
openmediavault.orgSide by side
| Figure | Ceph | openmediavault |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Storage Management Software | 8.8 (#1) | 7.6 (#14) |
| License | The maker says most of Ceph is dual licensed under LGPL 2.1 or 3.0, with some bundled components under other free software licenses. | The project is free software distributed under GNU General Public License v3 and is provided without warranty. |
| Support | The maker directs users to documentation, the ceph-users mailing list, community channels, and the bug tracker for help. | The project site links to a community forum, documentation, bug tracker, and API documentation. |
Plans
In their own words
Ceph
Ceph is free, open-source distributed storage software for object, block, and file storage in one system. Organizations run clusters on commodity hardware that they choose and manage. Its RGW object storage supports the S3 API and Swift-compatible applications. RBD provides thin-provisioned disk images, snapshots, writable clones, and asynchronous mirroring to remote Ceph clusters. CephFS is a POSIX-compliant distributed filesystem with snapshots, quotas, and multi-cluster mirroring. The system can replicate data across devices, racks, and geographic locations, then redistribute it following hardware or connectivity failures. For Kubernetes, the project recommends Rook to run Ceph or connect an existing cluster; its CSI driver can provision block and file volumes. Installation choices include packages, container images, source clones, and tarballs. The cephadm tool requires Python 3, systemd, and Podman or Docker. Production guidance calls for at least three monitors, two managers, three OSDs, and 10 Gb/s networking between hosts. The project publishes a stable release annually and supports each series for approximately 24 months.
openmediavault
openmediavault is free software under GNU GPL v3 for building a network-attached storage system on Debian Linux, mainly in small and home offices. Web-based administration is intended to let users install and manage a NAS without deeper knowledge. Included file services are SSH, NFS, SMB/CIFS, and RSync. Storage features include software RAID, per-volume quotas, access control lists, and shared-folder snapshots on Btrfs. Monitoring provides syslog, watchdog, S.M.A.R.T., read-only SNMP v1/2c/3, email notifications, and process and system-state checks. Networking includes link aggregation, Wake On LAN, and IPv6. Plugins can add TOTP two-factor authentication, antivirus, USB backup, OneDrive synchronization, and Kubernetes through K3s. The Kubernetes plugin is required for the app catalog and containerized applications. Installation instructions cover Debian 13 or AMD64 bare-metal hardware, with updates through Debian package management. The project provides community support, documentation, bug tracking, and API documentation.