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参考文献
linux parted非交互式分区实例 —— 筑梦之路
Linux磁盘格式化(mkfs、mkfs.xfs、mkfs.ext4)、Linux文件系统的校验(xfs_repair、fsck_ext4)
【LINUX】磁盘分区、挂载
linux7磁盘挂载大于16T,CentOS6.5挂载超过16T的大容量存储空间，格式化为xfs
服务器硬盘安装配置及系统重装操作记录
服务器的硬盘不够大，导师新买了块用，安装的起点是这样子的
查看了一下起点现状
发现第二块没挂载了，但是是别人的硬盘，所以就先不管了。
(base) ~ sudo fdisk -l [sudo] password for cszx: WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion. Disk /dev/sda: 239.9 GB, 239902654464 bytes, 468559872 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: gpt Disk identifier: AD68530F-9D77-4143-91E1-D222825C2F10 # Start End Size Type Name 1 2048 411647 200M EFI System EFI System Partition 2 411648 2508799 1G Microsoft basic 3 2508800 468557823 222.2G Linux LVM WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion. Disk /dev/sdb: 239.9 GB, 239902654464 bytes, 468559872 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: gpt Disk identifier: 2BB6EFDB-AB43-4872-B56F-88620F6AF0B3 # Start End Size Type Name 1 34 2047 1007K BIOS boot 2 2048 1050623 512M EFI System 3 1050624 468559838 222.9G Linux LVM Disk /dev/mapper/centos-root: 53.7 GB, 53687091200 bytes, 104857600 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/centos-swap: 4294 MB, 4294967296 bytes, 8388608 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/centos-home: 180.6 GB, 180631896064 bytes, 352796672 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/pve-swap: 8589 MB, 8589934592 bytes, 16777216 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/pve-root: 59.6 GB, 59592671232 bytes, 116391936 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/pve-vm--105--disk--0: 4 MB, 4194304 bytes, 8192 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 65536 bytes / 65536 bytes Disk /dev/mapper/pve-vm--105--disk--1: 128.8 GB, 128849018880 bytes, 251658240 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 65536 bytes / 65536 bytes Disk label type: dos Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/mapper/pve-vm--105--disk--1p1 1 4294967295 2147483647+ ee GPT Partition 1 does not start on physical sector boundary. Disk /dev/sdc: 14000.5 GB, 14000519643136 bytes, 27344764928 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes 分区
(base) ~ sudo parted /dev/sdc
[sudo] password for cszx:
GNU Parted 3.1
Using /dev/sdc
Welcome to GNU Parted! Type ‘help’ to view a list of commands.
mklabel gpt（设置分区类型）
增加分区
mkpart primary 0% 25%
parted -s /dev/sdc mkpart primary 25% 50%
parted -s /dev/sdc mkpart primary 50% 75%
parted -s /dev/sdc mkpart primary 75% 100%
两种命令的结果看上去一样，采用第一行的形式没有详细信息的输入
(parted) mklabel gpt (parted) mkpart primary 0% 25% (parted) parted -s /dev/sdc mkpart primary 25% 50% align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END resizepart NUMBER END resize partition NUMBER rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU Parted align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END resizepart NUMBER END resize partition NUMBER rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU Parted align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END resizepart NUMBER END resize partition NUMBER rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU Parted 可以了
查看
格式化
在parted内mkfs.xfs /dev/sdc/sdc1（失败）
(parted) mkfs.xfs /dev/sdc/sdc1 align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END resizepart NUMBER END resize partition NUMBER rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU Parted align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END resizepart NUMBER END resize partition NUMBER rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU Parted 需要先退出quit（可以）
(base) / sudo mkfs.xfs /dev/sdc/sdc1（失败）
[sudo] password for cszx:
/dev/sdc/sdc1: Not a directory
sudo mkfs.xfs /dev/sdc1（成功。sdc1是硬盘标识符+分区号，和路径写法不同）
meta-data=/dev/sdc1 isize=512 agcount=4, agsize=213630912 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=0, sparse=0 data = bsize=4096 blocks=854523648, imaxpct=5 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0 ftype=1 log =internal log bsize=4096 blocks=417247, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 sudo mkfs.xfs /dev/sdc2
sudo mkfs.xfs /dev/sdc3
sudo mkfs.xfs /dev/sdc4
(base) / sudo mkfs.xfs /dev/sdc2 [sudo] password for cszx: meta-data=/dev/sdc2 isize=512 agcount=4, agsize=213630976 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=0, sparse=0 data = bsize=4096 blocks=854523904, imaxpct=5 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0 ftype=1 log =internal log bsize=4096 blocks=417248, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 ^[[A% (base) / sudo mkfs.xfs /dev/sdc3 meta-data=/dev/sdc3 isize=512 agcount=4, agsize=213630976 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=0, sparse=0 data = bsize=4096 blocks=854523904, imaxpct=5 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0 ftype=1 log =internal log bsize=4096 blocks=417248, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 (base) / sudo mkfs.xfs /dev/sdc4 meta-data=/dev/sdc4 isize=512 agcount=4, agsize=213630912 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=0, sparse=0 data = bsize=4096 blocks=854523648, imaxpct=5 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0 ftype=1 log =internal log bsize=4096 blocks=417247, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 (base) / 查看，可以了
挂载
创建用于挂载的文件夹
mkdir c1
mkdir c2
mkdir c3
mkdir c4
进行挂载 vi /etc/fstab（失败）
加入四行
/dev/sdc1 /home/cszx/c1 xfs defaults 0 0
/dev/sdc2 /home/cszx/c2 xfs defaults 0 0
/dev/sdc3 /home/cszx/c3 xfs defaults 0 0
/dev/sdc4 /home/cszx/c4 xfs defaults 0 0
保存并退出:wq!
报错"/etc/fstab" E212: Can’t open file for writing
原因是权限不够，退出:q!
sudo vi /etc/fstab使用超级管理员权限再进行一遍上面操作
保存并退出:wq!
加载 sudo mount -a
查看
成功了。
发现需要使用sudo权限，mkdir: cannot create directory ‘zgp’: Permission denied
设置文件夹权限：
sudo chmod 777 /home/cszx/c1
sudo chmod 777 /home/cszx/c2
sudo chmod 777 /home/cszx/c3
sudo chmod 777 /home/cszx/c4
