Open source distributed file server

User data is redundantly spread across the storage servers in the system. Available from MooseFS 4. It spreads data over several physical commodity servers, which are visible to the user as one virtual disk. It works with all applications that require a standard file system. But keep in mind that it is not wise to disconnect a chunk server if this server contains the only copy of a chunk in the file system the CGI monitor will mark these in orange.

You can also disconnect change an individual hard drive. The scenario for this operation would be:. If you follow the above steps, work of client computers won't be interrupted and the whole operation won't be noticed by MooseFS users.

MooseFS does not immediately erase files on deletion, to allow you to revert the delete operation. Deleted files are kept in the trash bin for the configured amount of time before they are deleted. You can configure for how long files are kept in trash and empty the trash manually to release the space. In short - the time of storing a deleted file can be verified by the mfsgettrashtime command and changed with mfssettrashtime. Ability to perform one-node-at-a-time upgrades, hardware replacements and additions, without disruption of service.

This feature allows you to maintain hardware platform up-to-date with no downtime. The assignment of different categories of data to various types of storage media to reduce total storage cost.

Hot data can be stored on fast SSD disks and infrequently used data can be moved to cheaper, slower mechanical hard disk drives. All the system components are redundant and in case of a failure, there is an automatic failover mechanism that is transparent to the user.

I highly recommend MooseFS if you are looking for a new, dynamic, and cost-effective storage solution The Ceph metadata server cluster provides a service that maps the directories and file names of the file system to objects stored within RADOS clusters. The metadata server cluster can expand or contract, and it can rebalance the file system dynamically to distribute data evenly among cluster hosts. This ensures high performance and prevents heavy loads on specific hosts within the cluster.

If you are searching a storage system that is able to store huge amount and various kind of raw data in its native format, LeoFS is suitable for that. XtreemFS - XtreemFS is a general purpose storage system and covers most storage needs in a single deployment. It is open-source, requires no special hardware or kernel modules, and can be mounted on Linux, Windows and OS X. BeeGFS - BeeGFS is the leading parallel cluster file system, developed with a strong focus on performance and designed for very easy installation and management.

Gluster - Gluster is a scalable network filesystem. Using common off-the-shelf hardware, you can create large, distributed storage solutions for media streaming, data analysis, and other data- and bandwidth-intensive tasks. Gluster is free. SeaweedFS can transparently integrate with the cloud. With hot data on local cluster, and warm data on the cloud with O 1 access time, SeaweedFS can achieve both fast local access time and elastic cloud storage capacity.

Linshare - Linshare is an Open Source secure file sharing application intended to cover your business security and file transfer needs. If confidentiality and traceability are paramount for your business file transfers, then LinShare is your solution and better yet it's free! We also offer high quality support services provided by our IT teams to suit your network at best.

Sync, share and collaborate across devices and teams. Build your team's knowledge base with Seafile's built-in Wiki feature. A DFS is executed as a part of the operating system. In DFS, a namespace is created and this process is transparent for the clients. Redundancy — Redundancy is done through a file replication component. Skip to content. Change Language. Related Articles. The solution offers a web-based administration console and also includes software RAID capabilities.

Additionally, the framework has a modular design and can be enhanced through plugins. OpenStack offers a complete operating system for controlling compute, networking, and storage in the cloud. It also incorporates three sub-projects related to storage, which are Cinder, Swift, and Manila.

OpenStack also offers sample configurations based on OpenStack case studies and real-world reference architectures across workloads and industries. Users can use these to figure out which configuration will work best for their environment. Pydio offers cloud-based file management and sharing. The solution provides users with modern collaboration capabilities, as well as security and compliance features. Users are enabled to protect their shared data with passwords, link expiration dates, and limited downloads.

Additionally, the platform allows users to define their own versioning policies, or restore previous ones. Raider supports Linux operating systems. Sheepdog is a distributed object storage system for volume and container services that manages disks and nodes intelligently. The solution supports cloning, snapshotting, and thin provisioning.