一. 主动检查有两种方式
方式一，通过shell 命令，随便打开一台cvm即可
nutanix@NTNX-XXXX-A-CVM:IP:~$ ncc health_checks run_all
####################################
# TIMESTAMP : 12/11/2019 11:11:51 AM
####################################
ncc_version: 3.8.0.1-e1c40011
cluster id: 437130685937377560
cluster name:
node with service vm id 8
service vm external ip: IP
hypervisor address list: [u'IP']
hypervisor version: 6.5.0 build - 8294253 update - 2
...................方式二，通过prism web client
