Fix permanent shard loss when RevokeShards times out - #3766

Open

Aditya1404Sal wants to merge 3 commits into

golemcloud:mainfrom

Aditya1404Sal:fix/revoke-shards-background-drain

Commits on Sep 1, 2026

Fix permanent shard loss when RevokeShards times out: drain in background, leave failed-revoke shards unassigned and reconcile the old executor
Aditya1404Sal
committed
b292958
Keep RevokeShards synchronous: signal all lost agents at once, wait until each is unloaded, raise the revoke deadline to 60s
Aditya1404Sal
committed
6f436a1
Address review findings: wait for in-flight creations in the drain, reconcile failed assignments before reassigning, single-flight the drain; survive caller-cancelled creations, never remove pendin…
Aditya1404Sal
committed
11a3064