可以选择保存或恢复整个本地磁盘或单独的分区。

You can choose to save or restore the whole local disk or an individual partition.

youdao

这是一个重要的步骤，因为IBM CE在升级之后要使用这个备份恢复分区数据。

This would be a critical step, as the IBM CE would use this backup to recover my partition data after the upgrade.

youdao

一旦系统看到这个新分区，我们就可以开始恢复降级的RAID - 1阵列—此后，我们又拥有了某种冗余。

Once the new partition is visible to the system, we're ready to restore our degraded RAID-1 array — then, we'll have some redundancy again.

youdao