v2.1.0-alpha.11

Added

• Bobd test mode (#550)
• Added optional get & exist optimization that skips old partitions by its timestamp (#702)
• Added mimalloc allocator for musl target (#688)
• Added jemalloc-profile for memory profiling (#797)
• Proper support for GetSource::ALL requests (#723)

Changed

• BobClient clone overhead reduced (#774)
• Node struct internals placed inside Arc to reduce clone overhead (#724)
• NodeName and DiskName types introduced to reduce clone overhead (#775)
• Avoid Pearl Storage clone (#791)
• Make iouring optional (#567)
• Add different logs for different branches in error on vdisk search (#808)

Fixed

• Ensure correct working when node contains multiple replicas of single vdisk (#654)
• Fix memory leak due to prometheus lib (#788)
• Fix for grinder delete metrics not being initialized (#824)
• Fix chrono deprecated function warning (#832)
• Fix lsof zombie spawn (#830)

Updated

• Pearl updated to v0.19.0 (#798):
  • Use InMemoryIndex as an additional filter on Blob level
  • Windows support added
  • CI: build and test on Windows
  • Include file index memory in the calculation of occupied memory
  • Remove hard dependency on io uring
  • Update offset only when write is imminent to prevent data corruption due to async Future cancellation
  • Improved Arc placement in Storage
  • Improved visibility levels in Storage
  • Clone impl removed from Storage
  • BLOB-wide exclusive lock removed from the write path, instead the short lock on the in-memory index added
  • Include BTreeMap overhead in index calculations
  • MEM_SIZE const has been added into the Key trait for proper calculation of memory occupied by the Key struct
  • Fix fork in test duplicating test environment
  • Bug in ObserverWorker that prevents its stop and leads to memory leak
  • Converting UnexpectedEOF errors to bincode errors before deserialize() calls