prtkgaur1(at)gmail(dot)com writes:
> The commands described above end up in a failure message 'ERROR: could not
> read block 30 in file "base/16414/11914": read only 0 of 8192 bytes'.
Could we see a self-contained example of this, please?
It'd also be useful to know what you get from
select relname from pg_class where pg_relation_filenode(oid) = 11914;
in this database.
regards, tom lane