apt install sysfsutils
systool -c fc_host -v | grep port_state
port_state = "Online"
port_state = "Online"
systool -c fc_host -v | grep port_name
port_name = "0x21000024ff3c00c2"
port_name = "0x21000024ff3c00c3"
filebeat setup
-E output.logstash.enabled=false \
-E output.elasticsearch.hosts=['localhost:9200']