After upgrade vCenter 7.0 update 3, SnapCenter Plug-in for vSphere did not work in vCenter web client as below.
- SCV upgrade 4.5 > 4.6 > 4.7, vSphere web client 6.7 open SnapCenter Plug-in for vSphere no problem
- after vCenter 6.7 upgrade to 7.0.3, SnapCenter Plug-in for vSphere click the warning jobs or Edit Storage System Failed or Update Resource Group fail with "VI SDK invoke exception:java.net connectexception:connection timed out"
- SCV 4.7 upgrade to 4.7P1 same problem
- the backup job should be no problem when review SCV backup job log and the netapp controller snapshot list the SCV backup log naming snapshot
Question : Is the vCenter server part of the same Resource Group as other VMs ? b'cos SCV could loose connection to vCenter (possibly because of a snapshot being taken of the vCenter VM). Have a separate RG with different schedule for vCenter VM. Good luck.