Linux系统平台下用Fdisk分区格式化硬盘格式化与分区 hd--IDE设备 sd--SCSI设备 fdisk -l /dev/sda 查看第一块硬盘分区情况 fdisk /dev/sdb 给第二块硬盘分区 command acton (m for help)：m #显示命令列表 a-设置可引导标志；b-设置卷标； d-删除一个分区； n-新建分区 p-显示分区信息； v-校验分区表；q-不....

问答 2013-07-28 来自：开发者社区

linux 4k 对齐分区硬盘

目的作用：提升硬盘读写性能（针对小文件有明显效果）http://iblog.daobidao.com/linux-mount-hard-disk-partitions-4k-aligned.DaoBiDao操作过程：1. 硬盘分区输入命令：fdisk –l 查看当前主机内部硬盘信息。以上信息显示，系统盘xvda1，单独一块没有使用的硬盘xvdb。输入命令：fdisk -H 2...

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