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SCO克隆不是使用选定的日志备份创建的、而是使用最新的日志备份创建的

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适用场景

适用于Oracle (SCO)的SnapCenter 插件4.6

问题解答

从CLI执行克隆时、它会显示以下消息。但是、它只需要最新的日志备份、而不是选定的日志备份。 

INFO: Recovery of the cloned Oracle Database will be performed using all the available logs in the immediate log backup after the data backup chosen for clone because neither SCN nor time is specified.

  • 如果未对日志进行修剪、则会挂载最新的日志备份、如果对日志进行修剪、则会在挂载数据备份后立即进行日志备份。
  • 根据此陈述、只有在启用了修剪时、信息日志消息才适用。
  • 如果未启用修剪、则SCO会认为最新的日志备份也会包含先前日志备份的日志、并且会根据设计选择最新的日志备份进行恢复。
  • 在下一个SnapCenter 版本中、将根据已启用或已禁用的修剪更改信息日志消息。
     

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