# Pastebin uHUlf4Xg
root@behemoth:~# systemctl status target.service
● target.service - LSB: The Linux SCSI Target service
   Loaded: loaded (/etc/init.d/target; bad; vendor preset: enabled)
   Active: failed (Result: exit-code) since Fri 2018-02-16 08:38:28 CST; 8s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 14940 ExecStop=/etc/init.d/target stop (code=exited, status=1/FAILURE)
  Process: 15438 ExecStart=/etc/init.d/target start (code=exited, status=1/FAILURE)

Feb 16 08:38:28 behemoth systemd[1]: Starting LSB: The Linux SCSI Target service...
Feb 16 08:38:28 behemoth target[15438]:  * Failed to clear configuration
Feb 16 08:38:28 behemoth target[15438]:  * Could not stop The Linux SCSI Target
Feb 16 08:38:28 behemoth target[15438]:  * Not starting: /sys/kernel/config/target already exists
Feb 16 08:38:28 behemoth systemd[1]: target.service: Control process exited, code=exited status=1
Feb 16 08:38:28 behemoth systemd[1]: Failed to start LSB: The Linux SCSI Target service.
Feb 16 08:38:28 behemoth systemd[1]: target.service: Unit entered failed state.
Feb 16 08:38:28 behemoth systemd[1]: target.service: Failed with result 'exit-code'.
root@behemoth:~# 
root@behemoth:~# 
root@behemoth:~# systemctl status open-iscsi.service
● open-iscsi.service - Login to default iSCSI targets
   Loaded: loaded (/lib/systemd/system/open-iscsi.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Fri 2018-02-16 08:24:48 CST; 14min ago
     Docs: man:iscsiadm(8)
           man:iscsid(8)
  Process: 14902 ExecStartPre=/sbin/iscsiadm -m discovery -t st -p 0.0.0.0 (code=exited, status=4)

Feb 16 08:24:45 behemoth iscsiadm[14902]: iscsiadm: cannot make connection to 0.0.0.0: Connection refused
Feb 16 08:24:46 behemoth iscsiadm[14902]: iscsiadm: cannot make connection to 0.0.0.0: Connection refused
Feb 16 08:24:47 behemoth iscsiadm[14902]: iscsiadm: cannot make connection to 0.0.0.0: Connection refused
Feb 16 08:24:48 behemoth iscsiadm[14902]: iscsiadm: cannot make connection to 0.0.0.0: Connection refused
Feb 16 08:24:48 behemoth iscsiadm[14902]: iscsiadm: connection login retries (reopen_max) 5 exceeded
Feb 16 08:24:48 behemoth iscsiadm[14902]: iscsiadm: Could not perform SendTargets discovery: encountered connection failure
Feb 16 08:24:48 behemoth systemd[1]: open-iscsi.service: Control process exited, code=exited status=4
Feb 16 08:24:48 behemoth systemd[1]: Failed to start Login to default iSCSI targets.
Feb 16 08:24:48 behemoth systemd[1]: open-iscsi.service: Unit entered failed state.
Feb 16 08:24:48 behemoth systemd[1]: open-iscsi.service: Failed with result 'exit-code'.