The hub may ask the running controller for a CLOSED list of actions,
carried in the report ACK (operator_actions) and answered on the next
report (operator_action_results): offsite_backup_now, abandon_stop,
abandon_extend (1-30 days), run_job (fill-watch, offsite-integrity,
offsite-proof, disk-health-check). Unknown action/job/argument -> refused,
nothing called. Once per id (in memory; every action is safe to repeat).
- internal/report/opactions.go: the executor; results re-sent until the
hub stops listing the id.
- scheduler.RunNow: refuses unknown / already-running jobs; OnDemand(ctx)
makes an operator's offsite-integrity run even when not due.
- ExtendAbandon never shortens the countdown and refuses in the hub phase;
StopAbandon reports failure when the hub cancel failed (it said success).
- Report ACK read cap 4 KiB -> 64 KiB (an ACK over the cap dropped every
field in it).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
