Re: drop tablespace error: invalid argument

Jan Otto <asche@me.com> writes:
> ERROR:  could not read directory "pg_tblspc/16464": Invalid argument
> STATEMENT:  DROP TABLESPACE testspace;

Hmm ... can't reproduce this here, not even on OSX.  From the version
number I suspect you are using unreleased Snow Leopard.  I'd venture
it's a newly-introduced kernel bug and you need to talk to Apple about
it.
        regards, tom lane