Failed to start iSCSI initiator daemon (iscsid)

** 에러발생 **

Job for iscsid.service failed because the control process exited with error code. See "systemctl status iscsid.service" and "journalctl -xe" for details. invoke-rc.d: initscript iscsid, action "restart" failed. ● iscsid.service - iSCSI initiator daemon (iscsid)    Loaded: loaded (/lib/systemd/system/iscsid.service; enabled; vendor preset: enabled)    Active: failed (Result: exit-code) since Mon 2019-02-25 23:47:06 EST; 6ms ago      Docs: man:iscsid(8)   Process: 1394 ExecStartPre=/lib/open-iscsi/startup-checks.sh (code=exited, status=1/FAILURE) Feb 25 23:47:06 ubuntu systemd[1]: Starting iSCSI initiator daemon (iscsid)... Feb 25 23:47:06 ubuntu startup-checks.sh[1394]: Error: configuration file /etc/iscsi/iscsid.conf is missing! Feb 25 23:47:06 ubuntu startup-checks.sh[1394]: The iSCSI driver has not been correctly installed and cannot start. Feb 25 23:47:06 ubuntu systemd[1]: iscsid.service: Control process exited, code=exited status=1 Feb 25 23:47:06 ubuntu systemd[1]: Failed to start iSCSI initiator daemon (iscsid). Feb 25 23:47:06 ubuntu systemd[1]: iscsid.service: Unit entered failed state. Feb 25 23:47:06 ubuntu systemd[1]: iscsid.service: Failed with result 'exit-code'. dpkg: error processing package open-iscsi (--configure):  subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of ubuntu-server:  ubuntu-server depends on open-iscsi; however:   Package open-iscsi is not configured yet. dpkg: error processing package ubuntu-server (--configure):  dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure.                                                                                                            Processing triggers for initramfs-tools (0.122ubuntu8.14) ... update-initramfs: Generating /boot/initrd.img-4.4.0-62-generic W: mdadm: /etc/mdadm/mdadm.conf defines no arrays. cp: cannot stat '/etc/iscsi/initiatorname.iscsi': No such file or directory Errors were encountered while processing:  open-iscsi  ubuntu-server E: Sub-process /usr/bin/dpkg returned an error code (1)

** 해결 방법 **

# apt-get remove open-iscsi