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Node management IP address is up on the network prior to node fully booting into ONTAP

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Category:
ontap-9
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nas
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Applies to

ONTAP 9.7+

Issue

  • One node within an HA pair has been taken over:

cluster1::> storage failover show
                              Takeover
Node           Partner        Possible State Description
-------------- -------------- -------- -------------------------------------
cluster1-01
               cluster1-   -        Waiting for giveback
               02
cluster1-02
               cluster1-   false    In takeover
               01
2 entries were displayed.

  • While that node is in takeover, the Node Management LIF for that node shows as "-" for status-oper (operational status):

cluster1::> network interface show -service-policy default-management
            Logical    Status     Network            Current       Current Is
Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
----------- ---------- ---------- ------------------ ------------- ------- ----
cluster1
            cluster_mgmt up/up    10.10.10.10/24    cluster1-02
                                                                   e0M     true
            cluster1-01_mgmt1
                         up/-     10.10.10.20/24    cluster1-01
                                                                   e0M     true

            cluster1-02_mgmt1
                         up/up    10.10.10.30/24    cluster1-02
                                                                   e0M     true

  • However, that IP address is still reachable via ping:

cluster1::> network ping -destination 10.10.10.20 -node cluster1-02
10.10.10.20 is alive

 

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