Hi,  We solved this situation add in the /etc/host the  entry:  127.0.0.1 localhost  Useful command to perform the troubleshooting  /nas/bin/nas_checkup  BRSérgio Pettená.
During the Dart™ EMC Storage  upgrade from current version 6.0.40-8  to 6.0.43-0 in the Contron Station of NS-120 solution  The script install_mgr is displaying  the error:  "./install_mgr -m upgrade"  We are facing with the final message: -------------------------------------Errors-------------------------------------Control Station: Check for running tasksError HC_CS_14505083116: Command failed.  * Command: /nas/sbin/check_inflight_tasks -puhc_format  * Output: ERROR: tasks list query failed--------------------------------------------------------------------------------   In the Troubleshooting we realized that the command below returns the message erro: /nas/bin/nas_task -report -fields id,object,action,complete -noheader -internalConnect Failed:: Connection refused  Anybody already faced into this situation?  BR
Dart EMC Storage upgrade fail