1、重启vcsa后不能登陆webclient
做实验得时候重启vcsa后不能登陆 web client
开启vcsa直接进入命令模式，命令行登陆后提示：failed to connect to service
解决办法：（启动如下三项标红得服务）
Command> service-control --status vmware-mbcs #这个服务的用途是VMware Message Bus Configuration Service
vmware-mbcs
Command> service-control --status vmware-netdumper #这个服务的用途是VMware vSphere ESXi Dump Collector
Stopped:
vmware-netdumper
Command> service-control --status vmware-rbd-watchdog #这个服务的用途是VMware vSphere Auto Deploy Waiter
Stopped:
vmware-rbd-watchdog
Command> service-control --start vmware-rbd-watchdog vmware-netdumper vmware-mbcs
Perform start operation. vmon_profile=None, svc_names=['vmware-rbd-watchdog', 'vmware-netdumper', 'vmware-mbcs'], include_coreossvcs=False, include_leafossvcs=False
2019-06-13T15:13:23.260Z Service netdumper state STOPPED
Successfully started service netdumper
2019-06-13T15:13:25.449Z Service mbcs state STOPPED
Successfully started service mbcs
2019-06-13T15:15:43.377Z Service rbd state STOPPED
Successfully started service rbd
Command>这个时候在登陆就正常登陆了
2、如果登陆vcsa无法链接主机，请注意是不是lic得问题
看看有没有license字样得，如果如下提示：换个lic就应该可以了
License not available to perform the operation.
The Evaluation Mode license assigned to "vCenter Server" vcsa.exchangecn.com has expired. Recommend updating the license.