OPTION(mon_scrub_inject_missing_keys, OPT_DOUBLE) // probability of injected missing keys [0.0, 1.0]
OPTION(mon_config_key_max_entry_size, OPT_INT) // max num bytes per config-key entry
OPTION(mon_sync_timeout, OPT_DOUBLE)
-OPTION(mon_sync_max_payload_size, OPT_U32) // max size for a sync chunk payload (say)
+OPTION(mon_sync_max_payload_size, OPT_SIZE)
OPTION(mon_sync_max_payload_keys, OPT_INT)
OPTION(mon_sync_debug, OPT_BOOL) // enable sync-specific debug
OPTION(mon_inject_sync_get_chunk_delay, OPT_DOUBLE) // inject N second delay on each get_chunk request