Multipathd

• service multipathd status
• systemctl start multipathd.service
• echo reconfigure | multipathd -k

journalctl -r | grep 3600a09803831417a5a244f5665797a99
Jan 09 16:37:39 SERVER multipathd[11154]: 3600a09803831417a5a244f5665797a99: event checker started
Jan 09 16:37:39 SERVER multipathd[11154]: 3600a09803831417a5a244f5665797a99: load table [0 209715200 multipath 4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handler 0 2 1 service-time 0 2 1 8:48 1 8:112 1 service-time 0 2 1 8:80 1 8:144 1]

See also

• Fibre Channel: SAN, HBA, LUN, WWN, WWPN, LIF, rescan-scsi-bus.sh