JuiceFS Files

This is the second beta release for JuiceFS v1.4. Since beta1 it has 60 commits from 13 contributors, thanks to @zxh326 @Xuyuchao-juice @jiefenghuang @Niennienzz @solracsf @CaitinChen @timfeirg @YunhuiChen @davies @chenjie4255 @polyrabbit @qingketsing @zhijian-pro

New

• sync: checkpoint support multipart uploads (#7046,#7076,#7071)

Changed

• meta: commit new chunks in write order (#7016)
• meta/tkv: do lookup in a single transaction (#7039)
• meta/tkv: optimize tikv changelog id (#7023)
• meta/tkv: change changelog and kerberos token prefix (#7029)
• meta/redis: optimize invalidation to avoid full entry-cache traversal (#7015,#7021)
• meta/sql: batch chunk_ref updates to reduce SQL round-trips (#7018)
• chunk: scale prefetcher pending buffer with worker count (#7059)
• cache: use concurrency only for initial cache scanning (#6994)
• fs: add permission check for BatchDeleteEntries (#7083)
• fuse: return immediately if readdir failed in ReadDirPlus (#7062)
• cmd: refactor parameters related to tier storage (#7074)
• cmd/mount: improve mount process kill and diagnostics (#6998, [#7034])
• cmd/mount: check explicit cancel before duration (#7061)
• cmd/gateway: use lookup instead of stat when deleting in batches (#7078)
• cmd/gc: allow listed objects without size and mtime (#7063)

Bug Fixes

• meta/tkv: fix panic in doLookup when attr is nil (#7047)
• meta: fix user/group quota for sustained nodes (#6991)
• meta/quota: restore the strict option for setting quota (#7011)
• meta: add mutex to doFlushQuotas to prevent concurrent execution (#7080)
• cache/stage: fix free stage blocks when disk full (#7056)
• cmd/sync: keep files-from symlink dirs as links (#7050)
• cmd/gateway: fix infinite loop in config handling (#7037)
• cmd/gateway: prevent panic on invalid uploadID (#7051)
• cmd/gateway: head file/ should always fail (#7064)
• sdk/windows: fix export jfs_set_callback and jfs_callback symbols in Windows DLL (#6976)
• sdk/windows: fixed ldap_msgfree & ldap_first_entry names (#7033)
• sdk/java: fix flags when reload (#7082)
• sdk/python: fix tests folder being packaged (#7067)
• sdk: fix accesslog dead loop (#7065)
• log: fix log in SelfCheck bandwidth warning (#7057)
• log: fix typo 'boudary' in WriteAt error message (#7058)

Deps

• build: reduce size of lite version (#7017)
• deps: upgrade storj/uplink to v1.14.2 (#6996,#7081)