target 13. System information: 14. Driver: iscsi 15. State: ready 16. I_T nexus information: 17. LUN information: 18. LUN: 0 19. Type: controller <==这是个控制器，并非可以用的 System information: 4. Driver: iscsi 5. State: ready 6. I_T nexus information: 7. I_T nexus: 2 8. Initiator: iqn.1994-05.com.redhat:71cf137f58f2 <==不是很喜欢的名字！ information: 10. Driver: iscsi 11. State: ready 12. I_T nexus information: 13. I_T nexus: 5 14. Initiator: iqn.2011-08.vbird.centos:initiator 15. Connection: