Add async_apply_bucket_diff config to stor-server.def.
@@ -53,6 +53,10 @@ resource_exhaustion_merge_back_pressure_duration_secs double default=30.0
## a busy-reply that would subsequently be unwound through the entire merge chain.
disable_queue_limits_for_chained_merges bool default=false
+## If set, portions of apply bucket diff handling will be performed asynchronously
+## with persistence thread not waiting for local writes to complete.
+async_apply_bucket_diff bool default=false
+
## Whether the deadlock detector should be enabled or not. If disabled, it will
## still run, but it will never actually abort the process it is running in.
enable_dead_lock_detector bool default=false restart
