可使用 STA 命令管理和检验各种 STA 组件的状态。本章包括以下几节：
STA 命令变量分为以下几类：
用于启动或关闭整个 STA 环境或者检查整个 STA 环境的状态的命令
启动或关闭单个 STA 服务或检查单个 STA 服务的状态的命令。
注意:
单个 STA 服务命令仅供参考。不要执行这些命令，除非受到 Oracle 技术支持人员的指示。可以随时使用命令 STA help 获得有效 STA 命令参数列表。
各种 STA 进程分入以下三个受管服务器：
staUi－STA 用户界面
staEngine－基本 STA 内部函数
staAdapter－SNMP 通信
可以单独管理这些服务器。请参见单个服务管理命令
表 1-1 显示了 STA 域服务器、STA 受管服务器和 MySQL 的内存使用要求。
可以使用以下 STA 命令启动和停止整个 STA 环境并检查其状态。
STA start all 可启动整个 STA 环境。例如：
# STA start all
Starting mysql Service.. mysql service was successfully started Starting staservd Service. staservd service was successfully started Starting weblogic Service...... weblogic service was successfully started Starting staengine Service......... staengine service was successfully started Starting staadapter Service.......... staadapter service was successfully started Starting staui Service.......... staui service was successfully started #
STA stop all 可停止整个 STA 环境。例如：
# STA stop all
Stopping the staui service...... Successfully stopped the staui service Stopping the staadapter service...... Successfully stopped the staadapter service Stopping the staengine service...... Successfully stopped the staengine service Stopping the weblogic service...... Successfully stopped the weblogic service Stopping the staservd Service... Successfully stopped staservd service Stopping the mysql service..... Successfully stopped mysql service #
STA status all 可显示整个 STA 环境的状态。例如：
# STA status all
mysql is running staservd service is running weblogic service is running staengine service is running .... and the deployed application for staengine is in an ACTIVE state staadapter service is running .... and the deployed application for staadapter is in an ACTIVE state staui service is running .... and the deployed application for staui is in an ACTIVE state
可以使用以下 STA 命令启动和停止单个 STA 组件或检查这些组件的状态。
注意:
单个 STA 服务命令仅供参考。仅当受到 Oracle 技术支持人员的指示才使用这些命令。STA start|stop|status mysql
启动或停止 MySQL，或显示其状态。
STA start|stop|status staservd
启动或停止 STA 服务守护进程，或显示其状态。
STA start|stop|status weblogic
启动或停止 WebLogic AdminServer，或显示其状态。
STA start|stop|status staadapter
启动或停止 staAdapter 受管服务器，或显示其状态。
STA start|stop|status staengine
启动或停止 staEngine 受管服务器，或显示其状态。
STA start|stop|status staui
启动或停止 staUi 受管服务器，或显示其状态。