System Manager 显示 igroup 的部分连接状态
适用于
- ONTAP 9.11.x 及更高版本
- SAN
问题描述
- System Manager 显示
partially connected用于 igroup 和 portset：
- 警报详细信息通过当前启动器连接标识 LIF：
- EMS 日志显示：
Partially connected Initiator 'xxxxxxxxxxxxx' is not logged in to any network interfaces on node "node1"
- FC启动器似乎仅登录到其中一个节点。
igroup show -instance -vserver v1 -igroup ig1
Vserver Name: v1
Igroup Name: ig1
Protocol: fcp
OS Type: vmware
Portset Binding Igroup: -
Initiators:21:00:xx:xx:xx:xx:xx (node1) (not logged in)
21:00:xx:xx:xx:xx:xx (node2) ( logged in)
- iSCSI 启动器显示已登录：
igroup show -instance -vserver svm_iscsi -igroup iscsi_svm_hv
Vserver Name: svm_iscsi
Igroup Name: iscsi_svm_hv
Protocol: mixed
OS Type: hyper_v
Portset Binding Igroup: -
Igroup UUID: 1672833e-ab48-11ef-91b0-d039eabda81a
ALUA: true
Initiators: iqn.1991-05.com.microsoft:hv.example.local (logged in)
iqn.1991-05.com.microsoft:hv.example.local (logged in)
- LIF 和托管 LIF 的相应端口在存储端的两个节点上都已启动并在线
来自受影响主机的主机登录事件（
scsitarget.fct.portLogin）登录到与主机/交换机重启相关的存储 EMS从同一发起程序缺少登录事件，表示主机无法在主机重启后重新建立到存储的连接：
Fri Dec 22 16:57:02 +0530 [NetApp1: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '0e' by initiator port: 'aa:00:00:10:9b:yy:xy:xx' address 0x106xx. The target virtual port is: 'NetApp FC Target Port (8324) svm:lif_1'.
Fri Dec 22 17:01:48 +0530 [NetApp1: bcomd: san.initiator.login.missing:notice]: Initiator "aa:00:00:10:9b:yy:xy:xx" is not logged in to any LIFs on this node for Vserver "svm", portset "fc_pset_1". Access to LUNs might be disrupted if a failover occurs.
Fri Dec 22 17:16:48 +0530 [NetApp1: bcomd: san.initiator.login:notice]: Missing login for initiator "aa:00:00:10:9b:yy:xy:xx", Vserver "svm", portset "xxx", has been logged on.
- 启动器登录到 nodeA 的 LIF，但未登录到配对节点的 LIF，并且在 EMS 日志中看到以下错误消息：
Initiator "10:00:00:00:aa:xx:yy:xx" is not logged in to any network interfaces on node "Nodeb".