nbu 備份Oracle 10g rac 報錯 6

來源:互聯網
上載者:User

今天有個客戶諮詢在nbu6.5上 備份Oracle10g時不能成功,報錯code是6,查看了一下oracle的日誌顯示如下:

RMAN-12001: could not open channel ch01
RMAN-10008: could not create channel context
RMAN-10003: unable to connect to target database
ORA-12170: TNS:Connect timeout occurred;

查看了一下監聽的狀態發現狀態是啟動的,但不顯示監聽的執行個體,建議使用者把監聽重啟一下,如果能解決,再更新。

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