[NetApp-01: vifmgr: vifmgr.portdown:notice]: A link down event was received on node NetApp-01, port e0b. [NetApp-01: vifmgr: vifmgr.clus.linkdown:EMERGENCY]: The cluster port e0b on node NetApp-01 has...[NetApp-01: vifmgr: vifmgr.portdown:notice]: A link down event was received on node NetApp-01, port e0b. [NetApp-01: vifmgr: vifmgr.clus.linkdown:EMERGENCY]: The cluster port e0b on node NetApp-01 has gone down unexpectedly. [NetApp-01: vifmgr: vifmgr.portup:notice]: A link up event was received on node NetApp-01, port e0b. [NetApp-01: vifmgr: vifmgr.portdown:notice]: A link down event was received on node NetApp-01, port e0a.