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NDB/SCV fails to unquiesce applications with error "VI SDK invoke"

Last Updated:

Applies to

SnapCenter Plug-in for VMware vSphere(SCV)


  • SCV backup job finished with warning
  • SCV notification email reports task failure like below

Task 'Unquiescing Applications' failed with error: Unable to unquiesce on SCV: Exception thrown during unquiesce operation.VI SDK invoke No route to host (Host unreachable)

  • The following messages are reported in vmcontrol.log

2020-05-13 03:01:48.177 DEBUG ndbhost --- [p32374789-18633] c.n.a.v.VsphereService                   : vSphereServiceURL is : https://<VCENTER_SERVER>:443/sdk
2020-05-13 03:02:06.083 DEBUG ndbhost --- [p32374789-18633] c.n.a.v.VsphereService                   : VI SDK invoke No route to host (Host unreachable)
2020-05-13 03:02:06.083 ERROR ndbhost --- [p32374789-18633] c.n.a.s.p.UnquiesceVMManager             : VI SDK invoke No route to host (Host unreachable)


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