Chris Pizzo <chris@artinside.com> writes:
> My server crashed in the middle of a vacuum operation and when I restarted
> postgres I got the following error trying any command from psql promt:
> ERROR: XLogFlush: request 19/8AF0757C is not satisfied --- flushed only to
> 19/8ACCCD88
"Any" command?
I would guess that this indicates a corrupted LSN field in some specific
data page, but which page is impossible to tell without more
information.
regards, tom lane