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Effective December 3 - NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources. For accounts that did not pre-register (prior to Dec 3) access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity. To learn more, Read the FAQ and Watch the video. Need assistance? Complete this form and select “Registration Issue” as the Feedback Category. 

在切换到无交换机的转换期间发生数据中断

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Category:
fas-systems
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core
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适用场景

  • FAS8040
  • 将交换集群转换为双节点无交换机集群转换
  • ONTAP 9.7P11

问题描述

  • [1] 在使用缆线将端口 e0a/e0b 直接连接到每个节点之后,操作步骤期间发生了以下文档过渡到双节点无交换机集群数据中断
 
EMS 日志显示以下内容
 
[Node-A: vifmgr: vifmgr.lifsuccessfullymoved:notice]: LIF Node-A_clus1 (on virtual server 4294967293), IP address 169.254.49.239, is now hosted on node Node-A, port e0a.
[Node-A: vifmgr: vifmgr.lifmoved.linkdown:notice]: LIF Node-A_clus1 (on virtual server 4294967293), IP address 169.254.49.239, is being moved to node Node-A, port e0a.
[Node-A: mgwd: clus.net.switchlessInv:notice]: One or more cluster ports are directly wired to a cluster port on another node, but the "switchless-cluster" option is not enabled.
 
[Node-A: vifmgr: vifmgr.dbase.checkerror:alert]: VIFMgr experienced an error verifying cluster database consistency. Some LIFs might not be hosted properly as a result.
[Node-A: vifmgr: vifmgr.startup.failover.err:alert]: VIFMgr encountered errors during startup.
 
  • 然后,数据 LIF 将从托管它们的物理端口中删除
 
[Node-A: vifmgr: vifmgr.lifBeingRemoved:notice]: LIF Data-Vserver1-Lif1 (on virtual server 16), IP address x.x.x.x, is being removed from node Node-A, port e0e
[Node-A: vifmgr: vifmgr.lifBeingRemoved:notice]: LIF Data-Vserver1-Lif2 (on virtual server 12), IP address x.x.x.x, is being removed from node Node-A, port e0e.
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