-> # iscsiadm -m node -p 192.168.1.10 -l
Logging in to [iface: default, target: iqn.2017-08.zettastor.iqn:3020272184128386306-0, portal: 10.0.0.223,3260] (multiple)
iscsiadm: Could not login to [iface: default, target: iqn.2017-08.zettastor.iqn:3020272184128386306-0, portal: 10.0.0.223,3260].
iscsiadm: initiator reported error (24 - iSCSI login failed due to authorization failure)
iscsiadm: Could not log into all portals
解决方法：
yum upgrade iscsi-initiator-utils
重启机器