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为什么有些 LIF 在 MetroCluster 中处于管理启用状态,但在操作上却处于关闭状态?

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适用于

  • MetroCluster
  • ONTAP 9

问题解答

  • 当 MetroCluster 正常运行时,在 MetroCluster 同步目标 vserver 上托管的所有 LIF(在 vserver 名称中用后缀"-mc"表示)都被配置为 admin-up,但 operationally-down(up/down)。
示例:
处于 up/down 状态的 LIF:
ClusterA::> network interface show -status-oper down
       Logical   Status    Network       Current     Current Is
Vserver    Interface  Admin/Oper Address/Mask     Node      Port   Home
----------- ---------- ---------- ------------------ ------------- ------- ----
svm1-mc
       nas_lif   up/down   1.2.3.4/24     ClusterA-01   e10a   true


 
验证 vserver 是否为同步目标 vserver
ClusterA::> vserver show -vserver svm1-mc
                Admin    Operational Root
Vserver    Type   Subtype  State    State     Volume    Aggregate
----------- ------- ---------- ---------- ----------- ---------- ----------
svm1-mc    data   sync-destination   stopped    svm1_root  aggr1
                running              

注意: vserver 处于与 LIF 相同的状态(管理状态 'running',操作状态 'stopped')
  • 发生这种情况是因为除非存在 MetroCluster 切换操作,否则 vserver 和 LIF 不会在操作上启动。
  • 这是正常的,根据设计如此,无需担心。
  • 这些 LIF 在系统管理器中也会显示为"不可用",这在没有活动切换时也是正常的。

追加信息

如果处于此状态的 LIF 与同步目标 vserver 关联:

Please contact NetApp Technical Support or log into the NetApp Support Site to create a case. Reference this article for assistance with the solution. 

  • The solution requires Diagnostic-level recovery. 
  • The use of Diagnostic commands and recovery steps is potentially disruptive and should only be used with guidance from NetApp Support. 
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