RAID设备被重新安装，sda1的数据被克隆到了sdb1。
The RAID device is being rebuilt, with the data from sda1 being cloned over to sdb1.
安装人员会选择价高质优的产品以减少失败的风险（即自掏腰包重新安装设备）。
The installers will choose expensive, high-quality products to reduce the risk of failure (which would mean refitting the equipment at their own expense).
档案应用服务：客户现在可以封存其企业应用到SD卡或设备的储存记忆体，并重新安装时，要使用他们。
Archive apps: Customers can now archive their apps to SD Card or on-device storage memory and reinstall when they want to use them.
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