数据库备份服务

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文档中心数据库备份服务校验不通过处理方法恢复数据库检查连接 DB 检查

连接 DB 检查

最近更新时间：2023-11-29 20:11:52

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检查详情
目标库需要能和 DBS 正常连通，如果未连通，会报连接实例失败。 
修复方法
常见的连接失败问题如下，请参考对应的链接进行修复。
目标库所在服务器设置了安全组或防火墙。
目标库对来源 IP 地址进行了限制。
目标库端口未放通。
账号或密码不正确。
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