© Copyright Lenovo 2017 Chapter 15: Virtual NICs 277
vNICs for iSCSI on Emulex Virtual Fabric Adapter
TheENOSvNICfeatureworkswithstandardnetworkapplicationslikeiSCSIas
previouslydescribed.However,theEmulexVirtualFabricAdapterforLenovo
FlexSystemexpectsiSCSItraffictooccuronlyonasinglevNICpipe.Whenusing
theEmulexAdapter2,onlyvNICpipe2mayparticipateiniSCSI.
Toconfigure
theswitchforthissolution,iSCSItrafficshouldbeplacedinitsown
vNICgroup,comprisedoftheexternaluplinkportleadingtotheiSCSItarget,and
therelated<port>.2vNICpipesconnectedtotheparticipatingservers.For
example:
1. EnablethevNICfeatureontheswitch.
2. Configurethevirtualpipes
fortheiSCSIvNICsattachedtoeachinternalport:
Note: vNICsarenotsupportedsimultaneouslyonthesameswitchportsas
VMready.
3. AddportsandvirtualpipestoavNICgroup.
CN 4093 # vnic enable
CN 4093(config)# vnic port INTA1 index 2 (SelectvNIC2ontheserverport)
CN 4093(vnic_config)# enable (EnablethevNICpipe)
CN 4093(vnic_config)# exit
CN 4093(config)# vnic port INTA2 index 2(SelectvNIC2ontheserverport)
CN 4093(vnic_config)# enable (EnablethevNICpipe)
CN 4093(vnic_config)# exit
CN 4093(config)# vnic port INTA3 index 2(SelectvNIC2ontheserverport)
CN 4093(vnic_config)# enable (EnablethevNICpipe)
CN 4093(vnic_config)# exit
CN 4093(config)# vnic vnicgroup 1 (SelectvNICgroup)
CN 4093(vnic-group-config)# vlan 1000 (SpecifytheVLAN)
CN 4093(vnic-group-config)# member INTA1.2(AddiSCSIvNICpipestothegroup)
CN 4093(vnic-group-config)# member INTA2.2
CN 4093(vnic-group-config)# member INTA3.2
CN 4093(vnic-group-config)# port EXT1 (Addtheuplinkporttothegroup)
CN 4093(vnic-group-config)# enable (EnablethevNICgroup)
CN 4093(vnic-group-config)# exit