Rongsong Shen 31ef5d7093 test(scheduler-core): prove snapshot -EBUSY guard against a genuine active session (task 8.2) ... Task 8.1's own -EBUSY guard test only proved rejection against a synthetic single-thread session_active flag flip, with a comment misattributing the technique to test_core_full_cycle.c's actually- genuine-session precedent. Real gap, not busywork: xce_core_go() publishes session_active via memory_order_release while the snapshot guards read it via plain atomic_load() -- the synthetic same-thread test never exercised any real cross-thread visibility of that flag. Adds a genuine driver-driven session test (real picker thread + real xce_core_go()) proving both save and load reject with -EBUSY during the same active session, leaving state genuinely unchanged (sentinel bytes for save; a distinguishable non-existent queue + unchanged candidate count for load). Zero production changes -- task 8.1's guards were already correct. Closes out Group 8 (Core: Snapshot Serialization) entirely. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019dw5WnN3DXStaEaPYfACU1		2026-08-05 04:18:01 +00:00
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admin-config-tool	fix(security): replace exposed admin credential with placeholder	2026-07-31 03:31:23 +00:00
clusterconfig-schema-split	docs(admin-config-tool): clear stale OP_upgradeConfig dispatch blocker (bug-1468 already fixed)	2026-07-28 14:13:06 +00:00
component-failover-adoption	save status	2026-07-21 08:24:44 +00:00
config-upgrade-snapshot	docs(config-upgrade-snapshot): add host admin-state frames, capnp migration, clear bug-1418 blocker	2026-07-31 09:32:24 +00:00
controller-status	docs(controller-status): record first /kiro-validate-impl pass -- GO	2026-07-17 11:01:48 +00:00
election-iomgr-refactor	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
ha-commit-barrier-rollout	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
ha-commit-durability	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
ha-commit-engine	docs: fix unchecked group-header checkboxes across 8 fully-implemented specs	2026-07-07 08:45:41 +00:00
ha-config-bootstrap	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
ha-consistency-invariants	docs(spec): ha-consistency-invariants — Criterion 2.9 now satisfied	2026-07-13 08:08:41 +00:00
ha-convergence-recovery	fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race	2026-07-11 12:16:28 +00:00
ha-elect-ctx-lifecycle	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
ha-entity-snapshots	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
ha-heartbeat-committed-propagation	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
ha-heartbeat-liveness	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
ha-peer-connection-reuse	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
ha-prevote	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
ha-repl-hardening	docs(specs): gap re-validation 2026-06-24 (5 HA/raft specs)	2026-06-24 10:04:06 +00:00
ha-single-leader-role	docs: fix unchecked group-header checkboxes across 8 fully-implemented specs	2026-07-07 08:45:41 +00:00
ha-term-safety	docs(raft-adapter-conformance): extend controller conformance record with this feature's findings	2026-07-30 03:39:56 +00:00
ha-wal-replication	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
job-array-single-wal-record	fix: bug-1445 -- first-boot promotion check races its own first replay	2026-07-17 10:42:13 +00:00
libxce-failover	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
raft-adapter-conformance	docs(raft-adapter-conformance): commit final design.md/research.md and requirements/spec.json state	2026-07-31 09:29:35 +00:00
raft-apply-decoupling	fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race	2026-07-11 12:16:28 +00:00
raft-commit-safety	docs: promote raft-apply-decoupling spec family from /kiro-discovery	2026-07-03 02:41:11 +00:00
raft-drive-async	fix(netio): bug-1447 same-batch endpoint use-after-free in io_worker dispatch	2026-07-18 13:28:04 +00:00
raft-ha-core-safety	fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race	2026-07-11 12:16:28 +00:00
raft-library	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
raft-log-replication	docs: promote raft-apply-decoupling spec family from /kiro-discovery	2026-07-03 02:41:11 +00:00
raft-sim-conformance	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs	2026-07-18 13:27:36 +00:00
resource-distribution-mapping	add resource distribution map project	2026-07-23 09:20:26 +00:00
resval-id-decoupling	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
scheduler-allocation	add scheduler related projects	2026-07-31 17:42:13 +08:00
scheduler-controller-msg-gap	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
scheduler-core	test(scheduler-core): prove snapshot -EBUSY guard against a genuine active session (task 8.2)	2026-08-05 04:18:01 +00:00
scheduler-framework	add scheduler related projects	2026-07-31 17:42:13 +08:00
scheduler-preemption	add scheduler related projects	2026-07-31 17:42:13 +08:00
worker-join-refactor	checkpoint: bug-851 root cause + raft TLA+ conformance spec family	2026-06-21 14:02:15 +00:00
xce-test-e2e-primitives	fix(controller): bug-1433 async-thread fdatasync block + bug-1434 committed_lsn CAS race	2026-07-11 12:16:28 +00:00
.gitignore	chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family	2026-06-11 13:21:50 +00:00