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Linux/Docs/Parted分配磁盘.md
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本文作者:丁辉

Parted分配磁盘

整块磁盘分配挂载

  1. 初始化磁盘

    parted /dev/sdb
    

    执行如下内容

    mklabel gpt
    p
    mkpart opt 2048s 100%
    q
    
  2. 配置LVM

    pvcreate /dev/sdb1
    vgcreate vnumvg /dev/sdb1
    lvcreate -l +100%VG -n vnumlv vnumvg
    mkfs.xfs /dev/mapper/vnumvg-vnumlv
    
  3. 挂载

    echo "/dev/mapper/vnumvg-vnumlv /var/lib/docker  xfs  defaults 1 2" >>/etc/fstab
    mkdir /var/lib/docker
    mount -a
    df -h
    

分割多块磁盘挂载

例如总空间 300G我需要分配成两块 150G 的盘

  1. 初始化磁盘

    parted /dev/sdb
    
  2. 执行如下内容

    mklabel gpt
    p
    mkpart primary 0GB 150GB
    mkpart primary 150GB 300GB
    q