Brian Ristuccia <bristucc@sw.starentnetworks.com> writes:
> The standalone backend errors out with:
> FATAL 1: _mdfd_getrelnfd: cannot open relation pg_trigger: No such file or
> directory
Well, if you can identify which of the lost+found files is pg_trigger,
you can move it back into place and then try again. (Look for trigger
names in the od -c dump...) All the system tables have fixed names
(relfilenode values) which you can determine by consulting another
database of the same PG version. pg_trigger is 16412 in 7.3, for
instance.
Lather, rinse, repeat until it comes up ...
> My week-old backups are starting to look more and more attractive.
I didn't say this was going to be painless.
regards, tom lane
