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
Knowledge Base guidance
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适用场景
- ONTAP 9.x
- RHEL主机
问题描述
- 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 iscsicluster1::> 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