- xce_test shell command support: was already implemented (xce-test-e2e-
primitives task 2.1, closed 2026-06-19) -- stale "not started" entry
corrected.
- scheduler-core tasks 2.1-2.6 _Verified: backfill: was already done
(commit d7b49690, 2026-08-08) -- corrects a status line I myself wrote
incorrectly earlier today by trusting the original 2026-08-07 finding's
wording without re-checking the file.
- job_ctrl direct-mutate-path investigation: completed. Real risk
confirmed (pre-commit state pushed live to scheduler + apiserver/clients
with no rollback on commit failure), scope wider than originally framed
(on_job_stop/on_job_resume/on_job_ckpt share the same pattern, fed by
ordinary traffic not just rare admin commands), plus a separate
read-lock-during-mutation bug found along the way. Not promoted to a
spec yet -- scope/framing corrected first per this session's decision.
- OP_upgradeConfig standby redirect verification: investigated. The
item's own premise doesn't match production (a standby never actually
returns a redirect for this opcode -- a documented, deliberate feature
gap, not a missing test); coverage confirmed already complete on both
the client mock side and a live 3-node regression test.
Rongsong Shen
a16d32e3fe