Zabbix

........S. [ZBXNEXT-8970] fixed logic typo in warning

* commit 'd172379ea4d2d86b002b374af2b8006c54ad8416':
  ........S. [ZBXNEXT-8970] added checks if system does not shutdown normally
  ........S. [ZBXNEXT-8970] removed unnecessary warnings
  ........S. [ZBXNEXT-8970] fixed logic typo in warning