Faithful cluster DLM registration — Layer 1: MOUNT holds the standing volume lock (vms-3eb/25e) - #1035

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feat/coord-rebuild-completion

Commits on Sep 1, 2026

scsd: drive the DLM rebuild-completion (op-04+op-03) to the coordinator (vms-3eb)

baron-3dl
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9604f15

Commits on Sep 2, 2026

vmsfs/lock: MOUNT holds the standing F11B$v volume lock for the mount life (vms-25e) [Layer 1, test pending]

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ee4d1f3
test(acp_dlm): prove the standing F11B$v volume lock is held after $MOUNT (vms-25e)

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15f40bc
fix(netbsd): mirror vms_lock_acp_vol_standing decl into the NetBSD header (vms-25e)

baron-3dl
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cda03cb
dlm: VMS_IOCTL_DLM_ENUM_STANDING — enumerate the node's standing system locks (vms-1f4) [Layer 2]

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2d2f66b
fix(kif): unbreak the libvmssys build for vms_kif_dlm_enum_standing (vms-1f4)

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8bd4192
scs_member: op-01 ENQ that registers OVMX's REAL standing lock to the coordinator (vms-74f)

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8d8a334
scs_member/scsd: op-04/op-03 carry OVMX's real handle; disable OPT-A fire (vms-74f)

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d307fff
scsd: the faithful standing-lock registration FSM (vms-74f) — Layer 3 complete

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98562d2
fix(scsd): reword enum-stub comment to clear the Rule 9 runtime-target gate (vms-74f)

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35ef456
scsd/scs_member: op-01 carries the FULL per-lock DLM record (vms-74f)

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5772a86
scsd: fix DLM grant-detect — mask the response bit before category compare (vms-74f)

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4eeddea
scsd: XITDONE honesty — op-06 burst is admission INVITATION, not counted membership (vms-655)

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43d33ae
executive+scsd: DLM directory learns the REAL cluster identity at runtime (vms-655)

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90b3bbb
scsd: op-01 carries honest dir_csid=0 — revert the compute-the-directory hypothesis (vms-655)

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5360671
scsd: op-01 req_lkid carries OVMX's wire-learned cluster node-index (vms-655)

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7b2e3cd
scsd: remove the op-06 op-01 origination — it makes the coordinator withhold XITGO (vms-655)

baron-3dl
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ff30929
scsd: reactive per-op-0d NL registration — the respond-to-rebuild that drains VAX1 (vms-655)

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2f2025a
scsd: complete the granted reactive registrations (op-04+op-03) — honest, echoing the grant handle (vms-655)

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a554e7c
Revert "scsd: complete the granted reactive registrations (op-04+op-03) — honest, echoing the grant handle (vms-655)"
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6f1748f
scsd: faithful DLM foundation — master rebuild-assigned resources + grant inbound op-01 from REAL lock state (vms-16c)

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3e26962
scsd: answer inbound op-01 with a REAL grant frame from executive lock state (vms-16c)

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8a84f43
scsd: ground the inbound op-01 grant + make the faithful DLM the real default (vms-16c)

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e7214ff
scsd: grant at the REQUESTED mode — 16-bit master handle stops clobbering the mode byte (vms-16c)

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24fbc64
scsd/dlm: idempotent cross-node ENQ — a retransmit returns the SAME master handle (vms-16c)

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73c2a40
scsd: fire flow-1 DLM completion on the peer we registered to — unblocks CLUSTER_NODES 2->3 (vms-16c)

baron-3dl
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fc8540a
scsd/dlm: flow-1 completion from REAL executive state — register with a real lkid, record the grant, complete from GETLKI (vms-16c)

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340f94e
scsd/dlm: instrument the flow-1 grant-back->completion chain + drop the fragile dlm_reg_sent gate (vms-16c)

baron-3dl
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claude
committed
8d0cc65

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Faithful cluster DLM registration — Layer 1: MOUNT holds the standing volume lock (vms-3eb/25e) - #1035

Faithful cluster DLM registration — Layer 1: MOUNT holds the standing volume lock (vms-3eb/25e)#1035
baron-3dl wants to merge 28 commits into
mainfrom
feat/coord-rebuild-completion

Commits on Sep 1, 2026

scsd: drive the DLM rebuild-completion (op-04+op-03) to the coordinator (vms-3eb)

Commits on Sep 2, 2026

vmsfs/lock: MOUNT holds the standing F11B$v volume lock for the mount life (vms-25e) [Layer 1, test pending]

test(acp_dlm): prove the standing F11B$v volume lock is held after $MOUNT (vms-25e)

fix(netbsd): mirror vms_lock_acp_vol_standing decl into the NetBSD header (vms-25e)

dlm: VMS_IOCTL_DLM_ENUM_STANDING — enumerate the node's standing system locks (vms-1f4) [Layer 2]

fix(kif): unbreak the libvmssys build for vms_kif_dlm_enum_standing (vms-1f4)

scs_member: op-01 ENQ that registers OVMX's REAL standing lock to the coordinator (vms-74f)

scs_member/scsd: op-04/op-03 carry OVMX's real handle; disable OPT-A fire (vms-74f)

scsd: the faithful standing-lock registration FSM (vms-74f) — Layer 3 complete

fix(scsd): reword enum-stub comment to clear the Rule 9 runtime-target gate (vms-74f)

scsd/scs_member: op-01 carries the FULL per-lock DLM record (vms-74f)

scsd: fix DLM grant-detect — mask the response bit before category compare (vms-74f)

scsd: XITDONE honesty — op-06 burst is admission INVITATION, not counted membership (vms-655)

executive+scsd: DLM directory learns the REAL cluster identity at runtime (vms-655)

scsd: op-01 carries honest dir_csid=0 — revert the compute-the-directory hypothesis (vms-655)

scsd: op-01 req_lkid carries OVMX's wire-learned cluster node-index (vms-655)

scsd: remove the op-06 op-01 origination — it makes the coordinator withhold XITGO (vms-655)

scsd: reactive per-op-0d NL registration — the respond-to-rebuild that drains VAX1 (vms-655)

scsd: complete the granted reactive registrations (op-04+op-03) — honest, echoing the grant handle (vms-655)

Revert "scsd: complete the granted reactive registrations (op-04+op-03) — honest, echoing the grant handle (vms-655)"

scsd: faithful DLM foundation — master rebuild-assigned resources + grant inbound op-01 from REAL lock state (vms-16c)

scsd: answer inbound op-01 with a REAL grant frame from executive lock state (vms-16c)

scsd: ground the inbound op-01 grant + make the faithful DLM the real default (vms-16c)

scsd: grant at the REQUESTED mode — 16-bit master handle stops clobbering the mode byte (vms-16c)

scsd/dlm: idempotent cross-node ENQ — a retransmit returns the SAME master handle (vms-16c)

scsd: fire flow-1 DLM completion on the peer we registered to — unblocks CLUSTER_NODES 2->3 (vms-16c)

scsd/dlm: flow-1 completion from REAL executive state — register with a real lkid, record the grant, complete from GETLKI (vms-16c)

scsd/dlm: instrument the flow-1 grant-back->completion chain + drop the fragile dlm_reg_sent gate (vms-16c)