Release Notes: This release fixed replication reporting of progress by bytes transferred, symlink issues when a file does not exist, symlink permissions, and a clustered DSE buffer size mismatch issue. The Guava library was upgraded to version 1.7.
Release Notes: This release includes fixes for both inline fixed and variable block deduplication. It also includes fixes for Azure block storage. Until the final 2.0 release, the focus will be on bugfixes, and there will be no new features or architectural changes.
Release Notes: This release adds Variable Block deduplication for local and cloud storage. This allows accurate inline deduplication for structured and unstructured data with the SDFS filesystem.
Release Notes: This release includes a fix for reclaiming blocks from file-based chunkstores and basic structure for variable block deduplication. Beta 4 will include basic support for variable block deduplication.
Release Notes: A deduplicated virtual volume manager was added. Opendedup can now run as a virtual block device and dedup any filesystem on top of it. EXT4, btrfs, and OCFS2 were tested for validation and QA. All perform and function as if they are running on block device. odvol.make, odvol.start, and odvol.cli were updated with details, and a quick start guide is now available.
Release Notes: This version features re-factored clustering capability.
Release Notes: This release fixes unique block deletion for filebasedchunkstore, volume freezing due to thread deadlock, and Azure bucket name not being honored. It enhances read performance by 40% under NFS through better locking techniques and file caching, and better file level locking under concurrent I/O should allow for lower latency multi write to the same file. It adds block caching for the S3, Azure, and FileChunkStore and defaults to 10MB. This should improve performance for multiple writes. This option can be configured during volume creation using the --chunk-store-read-cache option.
Release Notes: This version includes an updated Windows port, better garbage collection, and better performance. It also fixes replication, garbage collection, and threading bugs.
Release Notes: This release adds major enhancements to volume replication.
Release Notes: This release has many major enhancements including Azure deduplicated storage backend and better volume replication. It also includes murmur3 hashing, which can improve performance by up to 40%.