Ron <ronljohnsonjr(at)gmail(dot)com> writes:
> Will the v9.6 pg_dump exit with a non-zero exit code if the dump volume runs
> out of space?
It'll report any error reported by fwrite/fputc/fclose. But we didn't
add a forced fsync of the output file till later, so perhaps there are
some filesystems where you might not find out about trouble ...
regards, tom lane