如果LUN共享相同的LUN ID、则在尝试向igrop添加启动程序时出错

• ONTAP 9.x
• RHEL主机

• 多个LUN ID显示相同的LUN ID。
• cluster1::> lun mapping show
Vserver   Path                    Igroup   LUN ID  Protocol
---------- ----------------------------------------  -------  ------  --------
svm1     /vol/iscsi1/iscsi1             initgroup    0  iscsi
svm1     /vol/iscsi1/lun0              igroupA     0  iscsi
svm1     /vol/iscsi1/lun_1             igroupB    0 iscsi
   
  cluster1::> igroup show
Vserver   Igroup     Protocol OS Type  Initiators
--------- ------------ -------- -------- ------------------------------------
svm1    initgroup  iscsi   vmware   iqn.1xxx-01.com.vmware:xxx
                    iqn.1xxx-01.com.vmware:xxy
svm1    igroupA   iscsi   windows  iqn.1991-05.com.microsoft:xxxx.demo.netapp.com
                    iqn.1991-05.com.microsoft:snapctr.demo.netapp.com
svm1    igroupB    iscsi   windows  -
   
• 在上述示例中、当我们尝试将任何启动程序添加到IgroupB时、该操作将失败。
• 在将 IQN iqn.1991-05.com.microsoft:xxxx.demo.netapp.com 添加 到igroupB时 ，此操作 将失败。 

IniatorXXX Failed: You cannot add the node to an initiator group if the node is already present in another initiator group and both initiator groups share a LUN ID