v0.5.1

What's Changed

• Periodically check backup server for updates by @benbjohnson in #362

Full Changelog: v0.5.0...v0.5.1

v0.5.0

What's Changed

• Log remote address of the stream client by @dangra in #309
• proxy: treat HEAD requests as reads by @tvdfly in #311
• Upgrade to LTX v0.3.1 by @benbjohnson in #314
• Backup Client by @benbjohnson in #315
• Fix CI error on close by @benbjohnson in #316
• Use ltx.TXID by @benbjohnson in #317
• Initiate backup from snapshot by @benbjohnson in #318
• Use HWM during retention enforcement by @benbjohnson in #319
• Split out Client code by @benbjohnson in #320
• Propagate high-water mark to replicas by @benbjohnson in #321
• Restore from backup when out-of-sync by @benbjohnson in #322
• Default slog to not print timestamp by @benbjohnson in #323
• Compress LTX files sent to backup service by @benbjohnson in #324
• Rename HWM response header by @benbjohnson in #330
• Implement cluster ID by @benbjohnson in #332
• Rename Liteserver client by @benbjohnson in #333
• LiteFS Cloud environment variable by @benbjohnson in #336
• lfsc: fix nil pointer dereference by @pborzenkov in #337
• Fix 'locking protocol' bug while streaming snapshot in progress by @benbjohnson in #341
• Fix checksum issue with partial checkpoint by @benbjohnson in #343
• Improve SHM write log by @benbjohnson in #344
• Refactor SHM file access through FUSE by @benbjohnson in #348
• .lag file to track replication delay by @btoews in #340
• lfsc: ask fly-proxy to route to correct node if we know it by @pborzenkov in #349
• Set mtime on pos file using timestamp from last ltx by @btoews in #345
• Wait for SHM changes to flush before exit by @benbjohnson in #351
• Revert SHM Refactor by @benbjohnson in #353
• Refactor SHM lock by @benbjohnson in #354
• Implement checksum cache by @benbjohnson in #355
• Set host environment metadata by @benbjohnson in #357
• Rename metadata field to 'role' by @benbjohnson in #359
• Log environment error instead of returning it by @benbjohnson in #360

New Contributors

• @tvdfly made their first contribution in #311
• @pborzenkov made their first contribution in #337
• @btoews made their first contribution in #340

Full Changelog: v0.4.0...v0.5.0

v0.5.0-beta1

Log environment error instead of returning it (#360)

v0.4.0

What's Changed

• Implement LZ4 compression by @benbjohnson in #249
• Add allow_other FUSE mount option by @benbjohnson in #251
• Add mutex to DB.chksums by @benbjohnson in #252
• Fix typo in litefs.yml by @walterwanderley in #263
• Passthrough application exit code by @benbjohnson in #265
• Update architecture doc to reflect v0.3.0 functionality by @MarkIannucci in #267
• Implement HTTP proxy for primary redirection & consistency by @benbjohnson in #271
• Remove buffer size limit in chunked writer by @benbjohnson in #274
• Fix issue with multiple header values in proxy by @benbjohnson in #276
• Allow proxy passthrough list by @benbjohnson in #278
• Upgrade to bazil.org/[email protected] by @benbjohnson in #279
• Enable FUSE ExplicitInvalidateData flag by @benbjohnson in #280
• Upgrade to Go 1.20 by @benbjohnson in #281
• Use spin lock for write lock acquisition by @benbjohnson in #283
• Implement HALT lock & write forwarding by @benbjohnson in #277
• Stop proxy server on startup error by @benbjohnson in #284
• Add 'export' command by @benbjohnson in #285
• Implement drop database by @benbjohnson in #286
• Add 'run' command by @benbjohnson in #287
• Add armv6 & armv7 builds by @benbjohnson in #295
• Ensure WAL is truncated to original size on CommitWAL() failure by @benbjohnson in #302
• Implement primary handoff by @benbjohnson in #303
• Set path for proxy server cookie by @benbjohnson in #304
• Implement -promote & -if-candidate flags on run command by @benbjohnson in #305
• Add 'promote' flag to config by @benbjohnson in #306
• Allow multiple exec commands by @benbjohnson in #307

New Contributors

• @walterwanderley made their first contribution in #263
• @MarkIannucci made their first contribution in #267

Full Changelog: v0.3.0...v0.4.0

v0.4.0-beta1

Allow multiple exec commands (#307)

v0.3.0

This release adds WAL support and we've done a ton of hardening & stability work. Checksumming has been revamped so it is not so error prone which should help stability quite a bit.

What's Changed

• docs: disconnected fixup in store by @ryanrussell in #111
• Prefix FUSE debug logs by @benbjohnson in #113
• Use uppercase hex for node ID by @benbjohnson in #114
• WAL support by @benbjohnson in #120
• Add WAL checkpoint test by @benbjohnson in #121
• Fix return lock type for SHM lock by @benbjohnson in #123
• List journal filenames in root handle by @dangra in #125
• Updates workflows to support external PRs by @dangra in #126
• Force WAL fsync() by @benbjohnson in #127
• Remove dead code for WAL locking by @benbjohnson in #129
• Consolidate locks & guards by @benbjohnson in #130
• Fix snapshot in WAL mode by @benbjohnson in #131
• Continue running on error by @benbjohnson in #137
• Reduce logging by @benbjohnson in #143
• Rollback journal on startup by @benbjohnson in #144
• Validate that mount & data directories are different by @benbjohnson in #145
• Ensure mount directory exists before mounting by @benbjohnson in #146
• refactor: replace Readdir(-1) with os.ReadDir by @Juneezee in #147
• Fix locking when applying LTX file to replica in WAL mode by @benbjohnson in #148
• Retain OS page cache on open(2) by @benbjohnson in #150
• Attempt unmount for unclean exit by @benbjohnson in #151
• Specify 'exec' command from CLI by @benbjohnson in #152
• Add SHM locks to /debug/vars by @benbjohnson in #154
• Add endpoint for dynamically setting debug logging by @benbjohnson in #156
• Replay last LTX on recovery by @benbjohnson in #157
• Fix recovery on replication position mismatch by @benbjohnson in #158
• Clear LTX files on snapshot received by @benbjohnson in #160
• Remove pre-exec sleep by @benbjohnson in #161
• Print version & commit info on startup by @benbjohnson in #162
• Initialize DB.mode on open by @benbjohnson in #163
• Add support for PERSIST journal mode by @benbjohnson in #168
• Add support for TRUNCATE journal mode by @benbjohnson in #169
• Show position file in readdir output by @benbjohnson in #175
• Allow simple expressions in env var expansion by @benbjohnson in #177
• Reduce Consul lock delay by @benbjohnson in #180
• Fix FUSE connection close deadlock by @benbjohnson in #181
• Add END frame to HTTP stream by @benbjohnson in #183
• Recover from invalid database on startup by @benbjohnson in #184
• Improve snapshot logging by @benbjohnson in #185
• Acquire all SHM read locks on snapshot by @benbjohnson in #186
• Read page count after verify by @benbjohnson in #187
• Move functionality to 'mount' subcommand by @benbjohnson in #188
• Update page count on apply by @benbjohnson in #189
• Implement StrictVerify for WAL by @benbjohnson in #190
• Add 'strict-verify' to YAML config by @benbjohnson in #191
• Fix compilation on Darwin by @benbjohnson in #193
• Fix JournalNode.Read() by @benbjohnson in #194
• Restrict dirty pgno to commit size by @benbjohnson in #195
• Allow retention enforcement to be disabled by @benbjohnson in #196
• Add litefs-bench test program by @benbjohnson in #198
• Fix frame count calculation on journal recovery by @benbjohnson in #197
• Upgrade to LTX v0.2.7 by @benbjohnson in #199
• Check for journal header magic after first segment by @benbjohnson in #200
• Set journal mode in litefs-bench by @benbjohnson in #201
• Skip dirty page tracking in WAL mode by @benbjohnson in #202
• Add -debug CLI flag to mount command by @benbjohnson in #203
• Move WAL commit to after WAL_WRITE_LOCK release by @benbjohnson in #205
• Fix Pos() deadlock with file system invalidation by @benbjohnson in #206
• Fix WriteSnapshotTo() lock in WAL mode by @benbjohnson in #207
• Add 'query' command to litefs-bench by @benbjohnson in #208
• Add latency metrics by @benbjohnson in #209
• Add skip-sync config flag by @benbjohnson in #210
• Acquire shared CKPT & RECOVER lock during snapshot by @benbjohnson in #211
• Add 'import' command by @benbjohnson in #212
• Disable fail-fast on CI by @benbjohnson in #214
• Remove journal on import by @benbjohnson in #213
• Make FUSE layer thinner by @benbjohnson in #215
• Fix journal checksum validation by @benbjohnson in #216
• Consolidate Remaining DB API by @benbjohnson in #218
• Add trace logging by @benbjohnson in #219
• Implement page-level checksum tracking by @benbjohnson in #221
• Sync WAL to LTX on startup by @benbjohnson in #222
• Rewrite SHM after replica LTX apply by @benbjohnson in #224
• Move debug flag to FUSE config section by @benbjohnson in #225
• Implement rolling trace log by @benbjohnson in #226
• Skip lock page on checksum by @benbjohnson in #227
• Skip lock page on snapshot by @benbjohnson in #228
• Checkpoint on primary/replica state change by @benbjohnson in #229
• Remove FUSE debugging on CI testing by @benbjohnson in #231
• Implicit CKPT lock on WRITE lock by @benbjohnson in #230
• Add additional trace logging to CommitWAL() by @benbjohnson in #232
• Prevent partial WAL rewind by @benbjohnson in #233
• Continue init on database early EOF by @benbjohnson in #235
• Increase default retention by @benbjohnson in #236
• Require explicit Consul key by @benbjohnson in #237
• Commit WAL on Handle Close by @benbjohnson in #238
• Move mount directory to FUSE config by @benbjohnson in #239
• Move data-dir to data section by @benbjohnson in #240
• Consolidate consul & static lease configs by @benbjohnson in #241
• Fail unless lease type is valid by @dangra in #242
• Add ref_name to Docker builds by @benbjohnson in #243
• Remove static.primary config field by @benbjohnson in #244
• Strict config type checking by @benbjohnson in #245
• Minor updates to litefs.yml reference by @benbjohnson in #246
• Refactor config comments by @benbjohnson in #247
• Add test for rollback on database creation by @benbjohnson in #248

New Contributors

• @ryanrussell made their first contribution in #111
• @dangra made their first contribution in #125
• @Juneezee made their first contribution in https://github.com/superf...

v0.3.0-beta7

What's Changed

• Fix WriteSnapshotTo() lock in WAL mode by @benbjohnson in #207
• Add 'query' command to litefs-bench by @benbjohnson in #208
• Add latency metrics by @benbjohnson in #209
• Add skip-sync config flag by @benbjohnson in #210
• Acquire shared CKPT & RECOVER lock during snapshot by @benbjohnson in #211
• Add 'import' command by @benbjohnson in #212
• Disable fail-fast on CI by @benbjohnson in #214
• Remove journal on import by @benbjohnson in #213
• Make FUSE layer thinner by @benbjohnson in #215
• Fix journal checksum validation by @benbjohnson in #216

Full Changelog: v0.3.0-beta6...v0.3.0-beta7

v0.3.0-beta6

What's Changed

• Upgrade to LTX v0.2.7 by @benbjohnson in #199
• Check for journal header magic after first segment by @benbjohnson in #200
• Set journal mode in litefs-bench by @benbjohnson in #201
• Skip dirty page tracking in WAL mode by @benbjohnson in #202
• Add -debug CLI flag to mount command by @benbjohnson in #203
• Move WAL commit to after WAL_WRITE_LOCK release by @benbjohnson in #205
• Fix Pos() deadlock with file system invalidation by @benbjohnson in #206

Full Changelog: v0.3.0-beta5...v0.3.0-beta6

v0.3.0-beta5

What's Changed

• Implement StrictVerify for WAL by @benbjohnson in #190
• Add 'strict-verify' to YAML config by @benbjohnson in #191
• Fix compilation on Darwin by @benbjohnson in #193
• Fix JournalNode.Read() by @benbjohnson in #194
• Restrict dirty pgno to commit size by @benbjohnson in #195
• Allow retention enforcement to be disabled by @benbjohnson in #196
• Add litefs-bench test program by @benbjohnson in #198
• Fix frame count calculation on journal recovery by @benbjohnson in #197

Full Changelog: v0.3.0-beta4...v0.3.0-beta5

v0.3.0-beta4

What's Changed

• Show position file in readdir output by @benbjohnson in #175
• Allow simple expressions in env var expansion by @benbjohnson in #177
• Reduce Consul lock delay by @benbjohnson in #180
• Fix FUSE connection close deadlock by @benbjohnson in #181
• Add END frame to HTTP stream by @benbjohnson in #183
• Recover from invalid database on startup by @benbjohnson in #184
• Improve snapshot logging by @benbjohnson in #185
• Acquire all SHM read locks on snapshot by @benbjohnson in #186
• Read page count after verify by @benbjohnson in #187
• Move functionality to 'mount' subcommand by @benbjohnson in #188
• Update page count on apply by @benbjohnson in #189

Full Changelog: v0.3.0-beta3...v0.3.0-beta4