Ceph File System / Ceph storage appliance integrates tuned software stack and purpose-designed Arm server offers outstanding performance, reliability, web UI, and TCO reduction.

The Ceph File System (CephFS) is a POSIX-compliant file system built on top of Ceph’s distributed object store, RADOS. CephFS provides a state-of-the-art, multi-use, highly available, and performant file store for a variety of applications, including traditional use-cases like shared home directories, HPC scratch space, and distributed workflow shared storage. Workloads may linearly scale with the size of the underlying RADOS object store; that is, there is no gateway or broker mediating data I/O for clients. With more than 20 years Software Defined Storage experience, Ambedded with the talented team experienced in ARM based software defined storage appliance design and manufacture.

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The Ceph File System CephFS is a POSIX Compliant file system

Ceph File System

The Ceph File System (CephFS) is a POSIX-compliant file system built on top of Ceph’s distributed object store, RADOS. CephFS provides a state-of-the-art, multi-use, highly available, and performant file store for a variety of applications, including traditional use-cases like shared home directories, HPC scratch space, and distributed workflow shared storage. Workloads may linearly scale with the size of the underlying RADOS object store; that is, there is no gateway or broker mediating data I/O for clients.


Scale-out NAS, Network Attached Storage

Distributed File System

Ceph File System stores file data and metadata in separate RADOS pools. CephFS serves clients metadata via the metadata server (MDS) cluster. MDS cluster can scale to support higher metadata workloads by adding new metadata servers.
The file system clients can access the distributed storage pool directly for reading and writing file data objects without accessing through a controller.
The cluster of MDS coordinates the accessing data and serves as authorities for the state of the distributed metadata cache, which is cooperatively maintained by clients and MDS. Mutations to metadata are aggregated by each MDS into a series of efficient writes to a journal on RADOS; no metadata state is stored locally by the MDS. This model allows for coherent and rapid collaboration between clients within the context of a POSIX file system.


Reference: docs.ceph.com

Deploy CephFS by Ambedded UVS manager

The Ceph file system is a scalable POSIX compatible clustered file system. It supports multiple active and standby metadata servers. The file system client talk to Ceph MDS and OSD directly to provide high-performance service.



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Ambedded - A professional Ceph storage solution to the market.

Located in Taiwan since 2013, Ambedded Technology Co., LTD. is a Ceph storage solution provider that offers ARM based software defined storage appliances with 60% CapEX saving, 70% less power consumption and 100% scale out advantages.

For Software-defined storage designing and manufacturing, Ambedded team has broad experience to help customers to adopt the ceph solution into versatile industries, such as Telecom, medical, military, edge datacenter and HA required enterprise storage.

Ambedded has been offering customers Ceph storage solutions since 2013, both advanced technology and 20 years of experience, Ambedded ensures each customer's demands are met.