"Chris Hoover" <revoohc@gmail.com> writes:
> ,11962,,2006-07-13 16:11:16.281 EDT,,360,,,,LOG: invalid server process ID
> -1
See 8.1.4 fix:
2006-03-30 17:11 tgl
* src/backend/storage/smgr/smgr.c (REL8_1_STABLE): Suppress
attempts to report dropped tables to the stats collector from a
startup or recovery process. Since such a process isn't a real
backend, pgstat.c gets confused. This accounts for recent reports
of strange "invalid server process ID -1" log messages during crash
recovery. There isn't any point in attempting to make the report,
since we'll discard stats in such scenarios anyhow.
regards, tom lane