溫馨提示×

溫馨提示×

您好,登錄后才能下訂單哦!

密碼登錄×
登錄注冊×
其他方式登錄
點擊 登錄注冊 即表示同意《億速云用戶服務(wù)條款》

RAC+ADG 異機恢復(fù)報錯-ORA-16072

發(fā)布時間:2020-07-17 16:07:34 來源:網(wǎng)絡(luò) 閱讀:1218 作者:roidba 欄目:關(guān)系型數(shù)據(jù)庫

1、環(huán)境描述
11g RAC+ADG 最大可用模式

2、異機恢復(fù)
告警日志報錯如下:
ORA-16072: a minimum of one standby database destination is required
Instance terminated by LGWR
然后實例異常終止

3、原因
Although you removed all configuration files, removed the Standby Database,
and reset all LOG_ARCHIVE_DEST_n-Parameters, the Primary Database has still
the Protection Mode stored in the Data Dictionary. The Protection Mode
requires a running connection to a Standby Database with LGWR SYNC as
Log-Transportation Mode. Since the standby is not available anymore,
LGWR of the primary terminates the instance.

4、處理方法

Startup the Primary Database in Mount State and set the Protection Mode back
to Maximum Performance Mode, which is the Default:
--數(shù)據(jù)庫mount狀態(tài)下,執(zhí)行如下命令,然后重啟數(shù)據(jù)庫
SQL> ALTER DATABASE SET STANDBY DATABASE TO MAXIMIZE PERFORMANCE;

Then shutdown the Database and restart again.

向AI問一下細節(jié)

免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點不代表本網(wǎng)站立場,如果涉及侵權(quán)請聯(lián)系站長郵箱:is@yisu.com進行舉報,并提供相關(guān)證據(jù),一經(jīng)查實,將立刻刪除涉嫌侵權(quán)內(nèi)容。

AI