mirror of
https://github.com/stablyai/orca.git
synced 2026-09-21 16:02:20 +00:00
Jinwoo Hong
399306c171
c17 and c18 hold no hosts and sit outside general admission, so rolling one displaces nobody. They are the only zero-displacement canary for a new cell image, but the same-cap wave refused them at the dispatch validator and would have promoted them to general at the end if it had not. Add them to the approved list and teach the wave a cell's entry admission class: the precheck demands the class the cell is declared to serve in, the restore hands it back that class, the isolate on an already-isolated cell is asserted to change nothing, and the selector generation advances by 2 for a general cell and by 0 for a migration-only one. One wave may not mix the two, because every cell after the first offsets from a single per-wave delta. Neither cell is a declared regional-rehome source, so its template carries no rehome trust lines. The source-membership guard now fires exactly when a roll expects those lines instead of for every US cell, which is the invariant it was standing in for, and which limits c17 and c18 to rehome protocol 0.