Projects / Opendedup / Releases

All releases of Opendedup

  •  10 Jun 2014 16:26
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    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.

    •  20 Mar 2014 22:22
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      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.

      •  05 Mar 2014 05:46
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        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.

        •  21 Jan 2014 12:15
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          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.

          •  14 Jan 2014 06:49
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            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.

            •  10 Dec 2013 07:10
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              Release Notes: This version features re-factored clustering capability.

              •  25 Mar 2013 20:31
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                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.

                •  22 Jan 2013 00:25
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                  Release Notes: This version includes an updated Windows port, better garbage collection, and better performance. It also fixes replication, garbage collection, and threading bugs.

                  •  28 Aug 2012 15:31
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                    Release Notes: This release adds major enhancements to volume replication.

                    •  23 Jul 2012 07:06
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                      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%.

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