Exalogic Virtual: Newly Created vServers Having Only 1 VNIC Causing Issues Of Unable to SSH To vServers
Last updated on MARCH 16, 2015
Applies to:Oracle Exalogic Elastic Cloud Software - Version 220.127.116.11.2 to 18.104.22.168.2
In Exalogic Virtual Release 22.214.171.124.2 issue of unable to SSH to newly created vServers is observed.
Looking into the issue further newly created vServers are having only 1 VNIC instead of 2 VNICs. In this case Exalogic Eight Rack running Exalogic Virtual release 126.96.36.199.2 was being used. So the newly created vServers should be having 2 VNICs. 1 VNIC each on 2 IB NM2-GW Switches.
The issue of only 1 VNIC existing can be verified by checking the GUID's of the newly created vServers on both the NM2-GW IB Switches.
Verification can be done by following methods.
- Get the GUID's of the newly created vServer by looking into the vm.cfg file. And then look for the GUID on the NM2-GW IB Switches. This can be done by running "showvnics" command on the IB Switches and see if the GUID of the vServer is present.
- Run "mlx4_vnic_info -l" command on the newly created vServer. This command should show 2 VNIC's in case of Eight rack 1 VNIC each on both the IB NM2-GW switches. In this case the command was returning only 1 VNIC.
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