Oracle 12c new feature crsctl 停止資源時提供預覽確認功能

Oracle 12c new feature crsctl 停止資源時提供預覽確認功能

在Oracle 12c 資料庫版本中 crsctl 停止相關資源時提供預覽確認功能，而在之前的版本時沒有這個功能的

能夠很好的避免一些誤操作

$ crsctl stop resource ora.LISTENER_SCAN3.lsnr

If you want to see the impact of the stop instead of actually stopping it, you would issue:

如下例子:
$ crsctl eval stop resource ora.LISTENER_SCAN3.lsnr

Here is the output:
Stage Group 1:
--------------------------------------------------------------------------------
Stage Number Required Action
--------------------------------------------------------------------------------

1 Y Resource 'ora.LISTENER_SCAN3.lsnr' (1/1) will be
in state [OFFLINE]