Should this feature distinguish between crash recovery and archive recovery on
a hot standby ? Otherwise the standby will display this all the time.
2021-08-14 16:13:33.139 CDT startup[11741] LOG: redo in progress, elapsed time: 124.42 s, current LSN: 0/EEE2100
If so, I think maybe you'd check !InArchiveRecovery (but until Robert finishes
cleanup of xlog.c variables, I can't say that with much confidence).