After adding a secondary server with the "pdm_perl pdm_edit.pl" tool and the configuration of both servers, the connection between primary and secondary server does not work.
In the stdlog of the primary server a "remote Proctor hibernating" message is seen:
pdm_d_mgr 26384 SIGNIFICANT mgr_slump_if.c 874 REMOTE PROCTOR HIBERNATING: proctor_sec01 pdm_d_mgr 26384 ERROR daemon_obj.c 1845 Remote proctor _proctor_sec01 disconnected: Waiting for reconnect. .. pdm_d_mgr 48788 EXIT api.c 1643 Exiting because slump server terminated! In the stdlog of the secondary server a "Proctor hibernating" message is seen: proctor_SEC01 3272 SIGNIFICANT agent_os_if.c 824 Proctor hibernating .. proctor_SEC01 2656 VERBOSE api.c 1561 Invalid call to deprecated call SLUMP::set_heartbeat_ping_interval()
This kind of problem can be related with an incorrect reference to the secondary server name in the files created by the "pdm_perl pdm_edit.pl" tool.
A common cause is having the name of the server in upper case but configured in lower case with the pdm_perl pdm_edit.pl tool.
The correct name and case for the server name can be found by typing the command 'hostname' from the command line.
The solution is to run again the pdm_perl pdm_edit.pl tool and to modify the server name considering that the name is case sensitive.