Perumal Raj <perucinci@gmail.com> writes: > Finally upgrade completed successfully after implementing the following > Workaround.
You didn't say where you got these executables from, but if the 9.2 and 11 packages were from the same packager, you should complain to them about it. If they're patching 9.2 to have unix_socket_directories, they should also patch pg_upgrade in later versions to understand that.