Issues

• [Bug]: [Ascend Direct] 注册未按 2 MiB 对齐的 DEVICE 地址后，HCCS 建链延迟失败

  bug
  kvcache-ai/Mooncake#4874 · Filter by author MarvekW opened on Oct 23, 2026
  1

• [Bug]: Ascend Direct 跨节点 put host 全局段 "Can't find remoteBuffer"（remote_accessible 未导出）

  kvcache-ai/Mooncake#4872 · Filter by author gygdh-001 opened on Oct 23, 2026
  1

• [Bug]: MemFabric TENT registers adjacent buffers individually, potentially causing overlapping memory registrations

  bug
  kvcache-ai/Mooncake#4871 · Filter by author jamesjxliu opened on Oct 23, 2026
  2

• Nightly build/test failure - 2026-10-22

  nightly-failure
  kvcache-ai/Mooncake#4869 · Filter by author github-actions opened on Oct 22, 2026

• Nightly build/test failure - 2026-10-22

  nightly-failure
  kvcache-ai/Mooncake#4867 · Filter by author github-actions opened on Oct 22, 2026

• [Bug]: [Store] Standalone master spends 20–48 s destroying its index after SIGTERM (12M–25M objects)

  kvcache-ai/Mooncake#4856 · Filter by author Juhyun-Kim-Memphis opened on Oct 22, 2026
  2

• Nightly build/test failure - 2026-10-22

  nightly-failure
  kvcache-ai/Mooncake#4855 · Filter by author github-actions opened on Oct 22, 2026

• [RFC]: Add fixed-capacity elastic peer management to the existing Mooncake EP Buffer

  kvcache-ai/Mooncake#4852 · Filter by author niwehao opened on Oct 22, 2026
  1

  

• When is the next release planned?

  kvcache-ai/Mooncake#4851 · Filter by author 2065037421 opened on Oct 22, 2026
  1

• Nightly build/test failure - 2026-10-21

  nightly-failure
  kvcache-ai/Mooncake#4838 · Filter by author github-actions opened on Oct 21, 2026

• [RFC]: [Store] HA: Protect in-flight PutStart allocations across failover with a segment-owner ledger

  kvcache-ai/Mooncake#4837 · Filter by author SongOf opened on Oct 21, 2026
  1

• [Bug]: [Store] offload_on_evict is silently bypassed when OpLog is enabled; evicted objects never reach LOCAL_DISK

  bug
  kvcache-ai/Mooncake#4830 · Filter by author he-yufeng opened on Oct 21, 2026
  4

• [Bug]: Hard-coded 60s transfer timeout in mooncake-store causes -800 (TRANSFER_FAIL) and -707 (LEASE_EXPIRED) on large batch_get — please make it configurable

  bug
  kvcache-ai/Mooncake#4825 · Filter by author LYZ2024 opened on Oct 21, 2026
  2

• [Feature Request]: Ship PEP 561 typing metadata and stubs for mooncake.engine

  kvcache-ai/Mooncake#4822 · Filter by author MrZ20 opened on Oct 21, 2026
  2

  

• [Bug]: [Store] HA OpLog: BatchEvict ends its cycle at the first full writer reservation and rescans the whole index, so eviction falls behind puts

  kvcache-ai/Mooncake#4818 · Filter by author Juhyun-Kim-Memphis opened on Oct 21, 2026
  2

• [RFC] Add a physical termination receipt for failed or canceled TENT transfers

  kvcache-ai/Mooncake#4816 · Filter by author feichai0017 opened on Oct 21, 2026
  2

• Nightly build/test failure - 2026-10-21

  nightly-failure
  kvcache-ai/Mooncake#4815 · Filter by author github-actions opened on Oct 21, 2026

• Nightly build/test failure - 2026-10-20

  nightly-failure
  kvcache-ai/Mooncake#4813 · Filter by author github-actions opened on Oct 20, 2026

• Nightly build/test failure - 2026-10-20

  nightly-failure
  kvcache-ai/Mooncake#4812 · Filter by author github-actions opened on Oct 20, 2026

• [Bug]: Master NoF heartbeat connections lack KATO, leaving stale connections on the target

  bug
  kvcache-ai/Mooncake#4807 · Filter by author cage-goat opened on Oct 20, 2026
  1

• [Bug]: Master NoF heartbeat cannot recover after the target becomes available again

  bug
  kvcache-ai/Mooncake#4805 · Filter by author cage-goat opened on Oct 20, 2026
  1

• [RFC]: Per-sequence state objects and two-stage hit resolution for hybrid/SWA models

  RFC
  kvcache-ai/Mooncake#4803 · Filter by author sususama opened on Oct 20, 2026
  3

• Nightly build/test failure - 2026-10-19

  nightly-failure
  kvcache-ai/Mooncake#4784 · Filter by author github-actions opened on Oct 19, 2026

• [Bug]: Stale NoF controllers and qpairs remain on the target after connection failures

  bug
  kvcache-ai/Mooncake#4768 · Filter by author cage-goat opened on Oct 19, 2026
  3

• [Store][Offload] SSD reads fail with BUFFER_OVERFLOW when concurrent readers share the default offload staging buffer (1280 MiB); the log gives no hint

  kvcache-ai/Mooncake#4758 · Filter by author sivabreddy opened on Oct 19, 2026
  5