最後更新: 2016-05-31

查看 service

chkconfig --list

CIM Server

Common Information Model (CIM)

providers allow management functions such as reporting health monitoring information or updating driver firmware.

The CIM package offers a comprehensive set of tools and resources to help

server vendors, storage hardware vendors, and independent hardware vendors (IHVs) develop and certify a CIM provider running on an ESXi host.

lbtd - Load Balanced Teaming Daemon

responsible for the Load Balance Team policy (LBT) in Distributed vSwitch

net-lbt -v (to check on LBT status in verbose mode)

Conclusion

If you need to use DvS, please ensure that this lbtd daemon stays on during boot else you should be able to turn it off if you are concerned about security.

Distributed vSwitch

DvS enable a sophisticated virtual network topology between VMs, hosts and host clusters.

Distributed vSwitches allow different hosts to use the switch as long as they exist within the same host cluster.

A distributed vSwitch extends its ports and management across all the servers in a cluster, supporting up to 500 hosts per distributed switch.