docs: record the V3c resequencing — removal lifecycle first, multi-volume follows

This commit is contained in:
Daniel Samson
2026-08-09 18:30:16 +01:00
parent 301bdcaf5b
commit a67a7015bf
+9
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@@ -79,6 +79,15 @@ fat sheds `acquireVolume` and its device-manager grant; filesystem binaries
get `open volume-manager` only — a filesystem cannot acquire, only be given.
Grants move with the code in the same commits.
**Sequencing (as executed).** V3a (discovery+probe) and V3b (the flip: spawn +
confine + hand over the channel, single volume) landed the core. The V3c items —
the `volumes.csv` mount map, the fuller identity ladder (FAT serial, GPT GUID),
and multi-volume spawning — mainly serve the MULTI-volume drills (two-partitions,
clone-policy). The user's goal is the single-volume boot-stick removal lifecycle,
so V4's removal lifecycle runs next on the single volume, and the multi-volume
work + its drills become a documented follow-on (V3c/multi-volume). fat keeps its
hardcoded mount prefixes until the mount map lands.
## V4 — the removal lifecycle, end to end
Two triggers, one path: storage-channel death and `medium_changed(absent)`