RE: FATAL 2 : after a vacuum, can't start postmaster an ymore

> DEBUG:  redo starts at (1, 2146413588)
> NOTICE:  PageAddItem: tried overwrite of used ItemId
> FATAL 2:  heap_update_redo: failed to add tuple
> Startup failed - abort
>
> How to get things in the air again ?

First, is this 7.1 *release* or some beta/RC ?

In any case please try to startup with wal_debug = 1
and send postmaster' log to me.

TIA,
Vadim