Tips for cainiao: how to format hard disks in linux without partitioning

Source: Internet
Author: User
Tips for cainiao: the problem of formatting Hard Disks without Partitioning in linux-Linux general technology-Linux technology and application information. For more information, see the following. I am a little cainiao. I recently installed a linux system with several data hard disks in addition to the system disk. What I want to ask is that the data hard disks must be partitioned and formatted before they can be used, or can they be used directly to format the entire hard disk? I used the mkfs. ext3/dev/sdb command to directly format the hard disk. It always prompts, And I am worried that this will cause problems. Please give me some advice...
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