No able to work with iscsi target

[peter-wangxu]

$ sudo ./goock -d connect 172.17.0.2 1 DEBU[0000] Trying to validate the target IP : 172.17.0.2, LUN ID: [1] DEBU[0000] Executing command: [iscsiadm -m discovery -t sendtargets -I default -p 172.17.0.2 --op new] DEBU[0000] Command Result cmd=[iscsiadm -m discovery -t sendtargets -I default -p 172.17.0.2 --op new] duration=0.0028s exit_code=21 output="iscsiadm: No portals found " DEBU[0000] Discover result discovered= target=[172.17.0.2] DEBU[0000] Executing command: [iscsiadm -m session]
DEBU[0000] Command Result cmd=[iscsiadm -m session] duration=0.0020s exit_code=21 output="iscsiadm: No active sessions. " DEBU[0000] Executing command: [iscsiadm -m session --rescan] DEBU[0000] Command Result cmd=[iscsiadm -m session --rescan] duration=0.0023s exit_code=21 output="iscsiadm: No session found. " ERRO[0002] Unable to find any existing path within [] error="No path found" Volume Information: Multipath:
Single Paths:

Multipath ID:
WWN: