Fix/store offload - #1

Draft

pingzhuu wants to merge 25 commits into

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fix/store-offload

Commits on Jul 3, 2026

store: flush partial bucket immediately at input end (Bug D)
pingzhuu
committed
81ed7c0
store: AddReplica erases stale LOCAL_DISK replica on store restart (Bug H)
pingzhuu
committed
7f57409
store: PutStart blocks only on completed MEMORY replicas (Bug I)
pingzhuu
committed
0583512
store: PutEnd offload path guards against emplace failure and early-exits on first pin (Bug K)
pingzhuu
committed
d2048ae
store: BatchEvict try_evict_or_offload guards against cross-cycle re-pin refcnt leak (Bug J part 1)
pingzhuu
committed
77b4371
store: EvictTenantMemoryForQuota same refcnt-leak guard as BatchEvict (Bug J part 2)
pingzhuu
committed
d369085
store: BatchOffload commits new bucket with real LRU timestamp, not 0
pingzhuu
committed
40ab7c7
store: drain promotion backlog off the heartbeat path via worker pool (PR #2529)
pingzhuu
committed
dc40e85
store: raise promotion rate defaults — max_per_heartbeat 1->64, worker_threads 1->4
pingzhuu
committed
5cb97e1
store: parallelize per-bucket WriteBucket in OffloadObjects via worker threads (Bug F)
pingzhuu
committed
e738cfd
store: add orphan task diagnostics (Bug E)
pingzhuu
committed
64863cb
store: chunk pwritev/preadv by UIO_MAXIOV and add errno diagnostics
pingzhuu
committed
7936a3b
docs: rewrite store offload bug fix record for fix/store-offload-main
pingzhuu
committed
0a977d7
store: replace strerror with thread-safe strerror_r
pingzhuu
committed
43a3d54
store: use per-call aligned buffer in WriteBucket for thread safety
pingzhuu
committed
d970d10
store: fix promotion_queue_capacity=0 (unbounded) check in pull loop
pingzhuu
committed
7c9da25
store: allow promotion_worker_threads=0 for synchronous fallback
pingzhuu
committed
e716c3b
store: pass shard to EraseMetadata in EvictTenantMemoryForQuota for disk_object_count sync
pingzhuu
committed
818c328

Commits on Jul 15, 2026

[Integration] Export store metrics and health via HTTP endpoints
XinzeLi
committed
744c5f8

Commits on Jul 21, 2026

store: merge adjacent preads in BucketStorageBackend::BatchLoad

XinzeLi
authored and
leaves-zwx
committed
568a7c6
[Bugfix] Fix BatchLoad O_DIRECT alignment and EOF short-read handling
leaves-zwx
committed
717d4b6
[Store] parallelize per-bucket reads in BatchLoad via worker pool
leaves-zwx
committed
7dafc96

Commits on Jul 24, 2026

Commits on Aug 7, 2026

fix(store): chunk oversized io_uring vector I/O (#2719)

authored and
leaves-zwx
committed
28c5f65