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批量 LIF 迁移需要花费意外的时间,并且可能会导致发生原因客户端中断

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适用场景

问题描述

  • 在节点之间迁移或还原 NAS LIF 批处理可能需要比预期长的时间才能使 LIF 在其目标以太网端口上联机
    • 升级过程中迁移的 LIF 显示为 "Operational Down"
    • 仅迁移的 LIF 会受到影响
    • 主节点上的 LIF 仍可正常运行
  • 在 ONTAP 升级到目标 ONTAP 版本期间,如果不修复 BURT 1414513 ,客户端 NAS 访问可能会中断
    • 如果数据 LIF 不托管在以太网端口上,则可能会触发应用程序中断,因为 NAS 客户端无法访问该数据 LIF
  • "network interface show" 中,我们看到错误:

如果存在问题, LIF status-extended 将显示:

cluster2::> network interface show -fields status-extended
vserver  lif               status-extended
-------- ----------------- ---------------
svm1     nfs_lif           This LIF is down because it is not configured in the network stack on node "node-02". Wait a few minutes, then check theLIF's status again.

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