Ceph vs Open-E JovianDSS
Ceph
ceph.ioOpen-E JovianDSS
open-e.comSide by side
| Figure | Ceph | Open-E JovianDSS |
|---|---|---|
| Price from | Free | $28.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 9 |
| Spec score · Storage Management Software | 8.8 (#1) | 7.9 (#9) |
| Spec score · Software-Defined Storage Software | 8.8 (#2) | 7.8 (#15) |
| Data protection | Ceph can replicate data across devices, racks, and geographic locations, and redistribute data after hardware or connectivity failures. | Open-E describes snapshot-based backup and replication for on-site and off-site data protection. |
| Deployment | Ceph runs on commodity hardware and can be installed and managed with cephadm or deployed on Kubernetes with Rook. | JovianDSS can run on physical servers or as a virtual storage appliance in hyper-converged environments. |
| Founded | 2006 | 1998 |
| Support | The maker directs users to documentation, the ceph-users mailing list, community channels, and the bug tracker for help. | The pricing page lists Standard, Premium, and 24/7 support licenses, with one-year and three-year options. |
Plans
Open-E JovianDSS
- JovianDSS Standard Support — up to 16TB$340 a year
- JovianDSS Product License 0TB — non-shared storage HA cluster$670, paid once
- JovianDSS Product License 0TB — shared storage HA cluster$670, paid once
- JovianDSS Product License 0TB — single node$670, paid once
- JovianDSS Storage Extension — 4TB$670, paid once
- JovianDSS Storage Extension — 8TB$1,060, paid once
- JovianDSS Standard HA Cluster Feature Pack$1,200, paid once
- JovianDSS Storage Extension — 16TB$1,690, paid once
- JovianDSS Advanced Metro HA Cluster Feature Pack$3,610, paid once
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.
Open-E JovianDSS
Open-E JovianDSS is Linux- and ZFS-based software-defined storage for NAS, SAN, backup, business continuity, and disaster recovery. It supports iSCSI, Fibre Channel, NFS, SMB (CIFS), and NVMe-oF, and can run on physical servers or as a virtual storage appliance in hyper-converged environments. Listed virtualization compatibility includes VMware, Proxmox, Citrix, and Microsoft Hyper-V. Its storage features include pools, unlimited scalability, unlimited file and volume size, and unlimited snapshots and clones. It supports shared-storage and non-shared-storage high-availability clusters, plus snapshot-based backup and replication for on-site and off-site protection. JovianDSS Up33 supports native ZFS encryption at dataset or volume level. Licensing depends on architecture and capacity: mirrored arrays use usable capacity, while parity arrays count disk capacity excluding cache and spares. Prices include a 670.00 USD one-time 0TB product license and a 670.00 USD one-time 4TB extension. A 60-day trial is offered; there is no free plan.