nbu 备份oracle 10g rac 报错 6

    技术2025-02-09  15

    今天有个客户咨询在nbu6.5上 备份oracle10g时不能成功,报错code是6,查看了一下oracle的日志显示如下:

    RMAN-12001: could not open channel ch01RMAN-10008: could not create channel contextRMAN-10003: unable to connect to target databaseORA-12170: TNS:Connect timeout occurred;

     

    查看了一下监听的状态发现状态是启动的,但不显示监听的实例,建议用户把监听重启一下,如果能解决,再更新。

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