mc admin subnet 是一个子网相关命令，语法如下：
C:\>mc admin subnet -h NAME: mc admin subnet - Subnet related commands USAGE: mc admin subnet COMMAND [COMMAND FLAGS | -h] [ARGUMENTS...] COMMANDS: health run health check for Subnet FLAGS: --config-dir value, -C value path to configuration folder (default: "C:\\Users\\Administrator\\mc") --quiet, -q disable progress bar display --no-color disable color theme --json enable JSON lines formatted output --debug enable debug output --insecure disable SSL certificate verification --help, -h show help
其中，health 子命令用来检查子网运行健康状态。它的语法如下：
C:\>mc admin subnet health -h NAME: mc admin subnet health - run health check for Subnet USAGE: mc admin subnet health TARGET FLAGS: --deadline value maximum duration that health tests should be allowed to run (default: 1h0m0s) [%MC_HEALTH_DEADLINE%, %MC_OBD_DEADLINE%] --license value Subnet license key --name value Cluster name to be saved in subnet on 1st upload --schedule value Schedule of uploading to subnet in no of days (default: 0) --subnet-proxy value HTTP(S) proxy URL to be used along with license flag --config-dir value, -C value path to configuration folder (default: "C:\\Users\\Administrator\\mc") --quiet, -q disable progress bar display --no-color disable color theme --json enable JSON lines formatted output --debug enable debug output --insecure disable SSL certificate verification --help, -h show help
（1）获取本地别名为 “local” 的 MinIO 服务器的健康信息。如：CPU、磁盘、内存等等
D:\server\minio>mc admin subnet health local ● Admin Info ... ✔ ● CPU Info ... ✔ ● Disk Info ... ✔ ● OS Info ... ✔ ● Mem Info ... ✔ ● Process Info ... ✔ ● Server Config ... ✔ ● Drive Test ... ✔ ● Network Test ... ✔ ********************************************************************************* WARNING!! ** THIS FILE MAY CONTAIN SENSITIVE INFORMATION ABOUT YOUR ENVIRONMENT ** ** PLEASE INSPECT CONTENTS BEFORE SHARING IT ON ANY PUBLIC FORUM ** ********************************************************************************* mc: Health data saved at local-health_20210720042529.json.gz
