LCR提供日志传送、日志重播以及到数据的辅助副本的快速手动切换。

LCR provides log shipping, log replay, and a quick manual switch to a secondary copy of the data.

youdao

否则，你需要有一个辅助副本放在硬盘上，为了消除这种限制并返回其状态正常。

Otherwise, you need to have a secondary copy placed on the hard drive, in order to remove this restriction and return its status to normal.

youdao

否则，你需要有一个辅助副本放在硬盘上，为了消除这种限制并返回其状态正常。

Otherwise, you need to have a secondary copy placed on the hard drive, in order to remove this restriction and return its status to normal.

youdao