Takeover not possible due to NVRAM log not synchronized after switchless to switched conversion

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Visibility:: Public

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Category:: ontap-9

Specialty:: hw

Last Updated:

Applies to

AFF Systems
FAS Systems
ASA systems
C-series Systems
Ontap 9

Issue

After converting to a switched configuration, encountering errors:

Cluster::*> cluster ping-cluster -node Node-01 Host is Node-01 Getting addresses from network interface table... Cluster Node-01_clus1 xxx.xxx.xxx.xxx Node-01 e0e Cluster Node-01_clus1 xxx.xxx.xxx.xxx Node-01 e0d . . . Ping status: ............................ Basic connectivity succeeds on X path(s) Basic connectivity fails on 0 path(s) ................................................................................................................ Detected 1500 byte MTU on X path(s): Local xxx.xxx.xxx.xxx to Remote xxx.xxx.xxx.xxx Local xxx.xxx.xxx.xxx to Remote xxx.xxx.xxx.xxx Larger than PMTU communication fails on X path(s): Local xxx.xxx.xxx.xxx to Remote xxx.xxx.xxx.xxx Local xxx.xxx.xxx.xxx to Remote xxx.xxx.xxx.xxx RPC status: X paths up, 0 paths down (tcp check) X paths up, 0 paths down (udp check)

Storage failover reporting:

aff-2n-netapp::*> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- aff-2n-netapp-2a aff-2n-netapp-2b false Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized, Disk inventory not exchanged aff-2n-netapp-2b aff-2n-netapp-2a false Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized, Disk inventory not exchanged 2 entries were displayed.