Core image
[0.6.0] 2024-09-18
The storage service can now perform delete operations and reclaim disk space
Deduplicator and Entrypoint services are now making use of storage-level delete operations
Fix potential data corruption issue caused by deleting and re-uploading data
Partial implementation of erasure coding / storage groups
Partial implementation of authentication / policy support
[0.5.4] 2024-08-08
Support for object mime types
Improved handling of multipart uploads
Added support for using multiple working directories/storage devices to storage service
Added link/unlink interface to storage service, enabling deletion of unused data
[0.5.3] 2024-07-01
Several S3A compatibility fixes
[0.5.2] 2024-06-25
Increased waiting time for etcd to 5 minutes
[0.5.1] 2024-06-24
Improved compatibility level with S3 API
Fixed handling of XML-reserved characters in object keys
Added REST API for querying raw and effective size of data in the cluster
Fixed incorrect XML in S3 API responses
Fixed occasional application hangs, resulting in bad performance
Improved deduplication algorithm
More efficient storage usage by truncating unused spaces in files
[0.5.0] 2024-06-06
Removed support for S3 Outpost's GetBucket
Deduplication statistic collection
Improve API support for PySpark (copy object, head object, etc.)
Replace directory service with PostgreSQL
Stablize memory requirements for deduplication
Performance improvements for deduplication
[0.4.2] 2024-05-22
Fixed two bugs that result in poor deduplication
Support running as monolith
A few bug fixes in S3 API
Performance improvements
[0.4.1] 2024-04-26
Fixed a bug where data corruption could occur when using multiple deduplicator instances
Implemented asynchronous write support in storage service
Improved write throughput of storage service
Improved handling of command line arguments
Reduced memory footprint of entrypoint service
Fixed timeout issues when uploading large objects
Improved throughput of deduplicator service
Fixed formatting of timestamps in HTTP response
Fixed computation of ETAG
[0.4.0] 2024-03-26
Refactored data store, mostly lockless writes and completely lockless reads
Fixed a bug in the free spot manager
Fixed concurrency issue in directory service
Fix hanging server when requesting empty files
Use buffered file I/O to improve performance of deduplicator WARNING: this breaks compatibility with instances
Caching fragments before writing them to storage
[0.3.4] - 2024-03-15
Fixed delete objects raising segmentation fault in entrypoint
[0.3.3] - 2024-03-15
Fixed entity too small error in entrypoint
[0.3.2] - 2024-03-14
Fixed cache usage
Object Metadata in bucket list response
More unit tests and fixes
[0.3.1] - 2024-03-14
Implemented pagination for better download behaviour
Fixed potential locking issue in the worker pool
Reduced log messages to single line entries
Fixed computation of space savings for empty objects
[0.3.0] - 2024-03-13
Fixed potential log corruption issue in deduplicator
Increase maximum storage service size
Logging of service requests
Add counter counting active connections
[0.2.1] - 2024-03-06
Fix access violations in entrypoint and deduplicator
Fix memory leak in license validation
Fix double-free in MD5 checksum computation
Fix use-after-free in directory bucket deletion
Finalized multipart upload and pending deletion of multipart uploads
Propagate errors about missing downstream services in entrypoint
[0.2.0] - 2024-02-29
Implement etcd-based service coordination
Use open-telemetry for metrics and log reporting
Implement basic licensing
Fix several stability and performance issues
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