==正常情况下 fdisk 划分分区 需要重新启动系统,通过partprobe 命令 就不需要重新启动==
mount 挂载命令
选项：
-a 重新加载/etc/fstab这个文件
-t 指定挂载的文件系统
[root@qls ~]# mount -t xfs /dev/sdb1 test_mbr/
-o 指定挂载的参数
使用UUID的信息挂载
[root@qls ~]# blkid
第一列：挂载的设备名称，UUID信息，网络地址
第二列：挂载点，挂载的目录
第三列：文件系统的类型 xfs ext4 ext3 nfs gfs
第四列：挂载的参数，defaults 默认挂载的参数
async/sync 是否同步还是异步 async
user/nouser 普通用户是否可以执行mount命令
exec/noexec 文件是否可以执行 exec
auto/noauto 在执行mount -a 是否重新加载/etc/fstab auto
suid/nosuid 是否存在uid属性信息 suid
ro/rw 可读，读写 rw
defaults async nouser exec auto suid rw
第五列：dump 备份 是否使用dump命令进行备份
0 表示不备份
1 表示每天备份
2 表示不定期的备份
第六列：fsck 检查磁盘 是否检查磁盘
0 表示不检查
1 检查，按照数字顺序进行检查，根分区
2 按照顺序检查
卸载
umount 卸载的命令
-l 强制卸载
wap 虚拟内存
OOM out of memory 内存溢出
Out of memory: Kill process 1365 (dd) score 774 or sacrifice child
添加虚拟内存空间
第一步
#生成一个1G磁盘分区
[root@qls ~]# fdisk /dev/sdb
Welcome to fdisk (util-linux 2.23.2).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
Command (m for help): p
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
/dev/sdb4 10487808 31459327 10485760 5 Extended
/dev/sdb5 10489856 20975615 5242880 83 Linux
/dev/sdb6 20977664 31459327 5240832 83 Linux
Command (m for help): n
Partition type:
p primary (1 primary, 1 extended, 2 free)
l logical (numbered from 5)
Select (default p): p
Partition number (2,3, default 2):
First sector (31459328-41943039, default 31459328):
Using default value 31459328
Last sector, +sectors or +size{K,M,G} (31459328-41943039, default 41943039): +1G
Partition 2 of type Linux and of size 1 GiB is set
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
├─sdb1 8:17 0 5G 0 part /root/test_mbr
├─sdb2 8:18 0 1G 0 part
├─sdb4 8:20 0 1K 0 part
├─sdb5 8:21 0 5G 0 part
└─sdb6 8:22 0 5G 0 part
sdc 8:32 0 3T 0 disk
└─sdc1 8:33 0 3T 0 part /root/test_gpt
sr0 11:0 1 4.3G 0 rom
第二步
让这个磁盘分区成为swap
[root@qls ~]# mkswap /dev/sdb2
Setting up swapspace version 1, size = 1048572 KiB
no label, UUID=eefd542c-3986-46ea-a7a4-43af2775a6e9
第三步
添加swap空间
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 115 798 7 58 754
Swap: 2047 0 2047
[root@qls ~]# swapon /dev/sdb2
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 116 797 7 58 753
Swap: 3071 0 3071
#检查磁盘分区是否为swap
[root@qls ~]# swapon -s
Filename Type Size Used Priority
/dev/sda2 partition 2097148 0 -2
/dev/sdb2 partition 1048572 0 -3
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part [SWAP]
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
├─sdb1 8:17 0 5G 0 part /root/test_mbr
├─sdb2 8:18 0 1G 0 part [SWAP]
├─sdb4 8:20 0 1K 0 part
├─sdb5 8:21 0 5G 0 part
└─sdb6 8:22 0 5G 0 part
sdc 8:32 0 3T 0 disk
└─sdc1 8:33 0 3T 0 part /root/test_gpt
sr0 11:0 1 4.3G 0 rom
#去除添加swap空间
[root@qls ~]# swapoff /dev/sdb2
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 115 798 7 58 754
Swap: 2047 0 2047
#禁用swap
[root@qls ~]# swapoff -a
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 115 798 7 58 754
Swap: 0 0 0
#启用swap
[root@qls ~]# swapon -a
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 115 798 7 58 754
Swap: 2047 0 2047
#生成一个大文件，让这个文件成为swap
[root@qls ~]# dd if=/dev/zero of=/root/swap.log bs=100M count=10
10+0 records in
10+0 records out
1048576000 bytes (1.0 GB) copied, 8.5368 s, 123 MB/s
#让这个文件成为swap
[root@qls ~]# mkswap -f /root/swap.log
Setting up swapspace version 1, size = 1023996 KiB
no label, UUID=55f73ed6-caae-4acb-9497-fce6b76e2126
[root@qls ~]# file /root/swap.log
/root/swap.log: Linux/i386 swap file (new style), version 1 (4K pages), size 255999 pages, no label, UUID=55f73ed6-caae-4acb-9497-fce6b76e2126
#设置权限为600
[root@qls ~]# chmod 600 /root/swap.log
#启用这个文件为swap空间
[root@qls ~]# swapon /root/swap.log
[root@qls ~]# free -m
total used free shared buff/cache available
Mem: 972 116 168 7 687 706
Swap: 3047 0 3047
分区工具 fdisk
第一步
1. 添加硬盘 20G
重启服务器 reboot
检查结果
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part [SWAP]
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
sdc 8:32 0 3T 0 disk
sr0 11:0 1 4.3G 0 rom
第二步
2.进行分区 fdisk
#执行分区命令
[root@qls ~]# fdisk /dev/sdb
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition #删除分区
g create a new empty GPT partition table
G create an IRIX (SGI) partition table
l list known partition types #显示已知的分区类型
m print this menu #命令菜单
n add a new partition #添加一个新的分区
o create a new empty DOS partition table
p print the partition table #打印分区表信息
q quit without saving changes #退出不保存
s create a new empty Sun disklabel
t change a partition's system id
u change display/entry units
v verify the partition table
w write table to disk and exit #保存退出
x extra functionality (experts only)
Command (m for help): n #创建新的分区
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p): 回车 #选择主分区或者扩展分区，默认是主分区
Using default response p
Partition number (1-4, default 1): 回车 #选择分区的id ，默认从1开始
First sector (2048-41943039, default 2048): #选择扇区的开始位置
Using default value 2048
#选择扇区的结束位置
Last sector, +sectors or +size{K,M,G} (2048-41943039, default 41943039): +5G #5G大小
Partition 1 of type Linux and of size 5 GiB is set
Command (m for help): p #检查分区表信息
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
#添加一个扩展分区
Command (m for help): n
Partition type:
p primary (1 primary, 0 extended, 3 free)
e extended
Select (default p): e
Partition number (2-4, default 2): 4
First sector (10487808-41943039, default 10487808):
Using default value 10487808
Last sector, +sectors or +size{K,M,G} (10487808-41943039, default 41943039): +10G
Partition 4 of type Extended and of size 10 GiB is set
Command (m for help): p
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
/dev/sdb4 10487808 31459327 10485760 5 Extended
#创建逻辑分区
Command (m for help): n
Partition type:
p primary (1 primary, 1 extended, 2 free)
l logical (numbered from 5)
Select (default p): l
Adding logical partition 5
First sector (10489856-31459327, default 10489856):
Using default value 10489856
Last sector, +sectors or +size{K,M,G} (10489856-31459327, default 31459327): +5G
Partition 5 of type Linux and of size 5 GiB is set
Command (m for help): p
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
/dev/sdb4 10487808 31459327 10485760 5 Extended
/dev/sdb5 10489856 20975615 5242880 83 Linux
Command (m for help): n
Partition type:
p primary (1 primary, 1 extended, 2 free)
l logical (numbered from 5)
Select (default p): l
Adding logical partition 6
First sector (20977664-31459327, default 20977664):
Using default value 20977664
Last sector, +sectors or +size{K,M,G} (20977664-31459327, default 31459327):
Using default value 31459327
Partition 6 of type Linux and of size 5 GiB is set
Command (m for help): p
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
/dev/sdb4 10487808 31459327 10485760 5 Extended
/dev/sdb5 10489856 20975615 5242880 83 Linux
/dev/sdb6 20977664 31459327 5240832 83 Linux
#删除一个分区
Command (m for help): d
Partition number (1,4-6, default 6): 6
Partition 6 is deleted
Command (m for help): p
Disk /dev/sdb: 21.5 GB, 21474836480 bytes, 41943040 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: dos
Disk identifier: 0xa0aa57fb
Device Boot Start End Blocks Id System
/dev/sdb1 2048 10487807 5242880 83 Linux
/dev/sdb4 10487808 31459327 10485760 5 Extended
/dev/sdb5 10489856 20975615 5242880 83 Linux
#保存退出
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
#最后的检查结果 一个主分区 一个扩展分区 两个逻辑分区
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part [SWAP]
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
├─sdb1 8:17 0 5G 0 part
├─sdb4 8:20 0 1K 0 part
├─sdb5 8:21 0 5G 0 part
└─sdb6 8:22 0 5G 0 part
sdc 8:32 0 3T 0 disk
sr0 11:0 1 4.3G 0 rom
4个主分区
3个主分区+1个扩展分区
第三步
#3.格式化及创建文件系统
centos-7 默认的文件系统 xfs
centos-6 默认是ext4
[root@qls ~]# mkfs.xfs /dev/sdb1
meta-data=/dev/sdb1 isize=512 agcount=4, agsize=327680 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=0, sparse=0
data = bsize=4096 blocks=1310720, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=1
log =internal log bsize=4096 blocks=2560, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
第四步
临时挂载
4.建立挂载点，进行挂载使用
[root@qls ~]# mkdir test_mbr
#进行挂载
[root@qls ~]# mount /dev/sdb1 test_mbr
#检查
[root@qls ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 476M 0 476M 0% /dev
tmpfs 487M 0 487M 0% /dev/shm
tmpfs 487M 7.6M 479M 2% /run
tmpfs 487M 0 487M 0% /sys/fs/cgroup
/dev/sda3 48G 5.7G 42G 12% /
/dev/sda1 497M 148M 350M 30% /boot
tmpfs 98M 0 98M 0% /run/user/0
/dev/sdb1 5.0G 33M 5.0G 1% /root/test_mbr
#测试写入数据
[root@qls ~]# cp /etc/services test_mbr/
[root@qls ~]# ll test_mbr/
total 656
-rw-r--r--. 1 root root 670293 Nov 20 10:17 services
第五步
永久挂载
/etc/fstab
#将挂载信息写入到配置文件中
[root@qls ~]# tail -1 /etc/fstab
/dev/sdb1 /root/test_mbr xfs defaults 0 0
#将/etc/fstab文件中的挂载列表进行重新加载
[root@qls ~]# mount -a
[root@qls ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 476M 0 476M 0% /dev
tmpfs 487M 0 487M 0% /dev/shm
tmpfs 487M 7.6M 479M 2% /run
tmpfs 487M 0 487M 0% /sys/fs/cgroup
/dev/sda3 48G 5.7G 42G 12% /
/dev/sda1 497M 148M 350M 30% /boot
tmpfs 98M 0 98M 0% /run/user/0
/dev/sdb1 5.0G 33M 5.0G 1% /root/test_mbr
#最后进行reboot重启测试
[root@qls ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 476M 0 476M 0% /dev
tmpfs 487M 0 487M 0% /dev/shm
tmpfs 487M 7.6M 479M 2% /run
tmpfs 487M 0 487M 0% /sys/fs/cgroup
/dev/sda3 48G 5.7G 42G 12% /
/dev/sdb1 5.0G 33M 5.0G 1% /root/test_mbr
/dev/sda1 497M 148M 350M 30% /boot
tmpfs 98M 0 98M 0% /run/user/0
gdisk 适用于各种大小 128个主分区
GPT
[root@qls ~]# yum install -y gdisk
第一步
#1. 添加磁盘 3T
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part [SWAP]
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
├─sdb1 8:17 0 5G 0 part /root/test_mbr
├─sdb4 8:20 0 1K 0 part
├─sdb5 8:21 0 5G 0 part
└─sdb6 8:22 0 5G 0 part
sdc 8:32 0 3T 0 disk
sr0 11:0 1 4.3G 0 rom
第二步
#2.使用gdisk命令进行分区
#查看硬盘信息
[root@qls ~]# gdisk -l /dev/sdc
GPT fdisk (gdisk) version 0.8.10
Partition table scan:
MBR: not present
BSD: not present
APM: not present
GPT: not present
Creating new GPT entries.
Disk /dev/sdc: 6442450944 sectors, 3.0 TiB
Logical sector size: 512 bytes
Disk identifier (GUID): EB28ED9F-957B-4397-9B92-654D0EBEA503
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 6442450910
Partitions will be aligned on 2048-sector boundaries
Total free space is 6442450877 sectors (3.0 TiB)
Number Start (sector) End (sector) Size Code Name
#开始分区
Command (? for help): ?
b back up GPT data to a file
c change a partition's name
d delete a partition #删除分区
i show detailed information on a partition
l list known partition types #显示已知分区类型
n add a new partition #创建分区
o create a new empty GUID partition table (GPT)
p print the partition table #打印分区表
q quit without saving changes #退出不保存
r recovery and transformation options (experts only)
s sort partitions
t change a partition's type code
v verify disk
w write table to disk and exit #保存退出
x extra functionality (experts only)
? print this menu #菜单
Command (? for help): n #创建分区
Partition number (1-128, default 1): #选择分区编号
First sector (34-6442450910, default = 2048) or {+-}size{KMGTP}: #扇区的起始位置
Last sector (2048-6442450910, default = 6442450910) or {+-}size{KMGTP}: #结束位置
Current type is 'Linux filesystem'
Hex code or GUID (L to show codes, Enter = 8300): L #显示所有分区类型
0700 Microsoft basic data 0c01 Microsoft reserved 2700 Windows RE
3000 ONIE boot 3001 ONIE config 4100 PowerPC PReP boot
4200 Windows LDM data 4201 Windows LDM metadata 7501 IBM GPFS
7f00 ChromeOS kernel 7f01 ChromeOS root 7f02 ChromeOS reserved
8200 Linux swap 8300 Linux filesystem 8301 Linux reserved
8302 Linux /home 8400 Intel Rapid Start 8e00 Linux LVM
a500 FreeBSD disklabel a501 FreeBSD boot a502 FreeBSD swap
a503 FreeBSD UFS a504 FreeBSD ZFS a505 FreeBSD Vinum/RAID
a580 Midnight BSD data a581 Midnight BSD boot a582 Midnight BSD swap
a583 Midnight BSD UFS a584 Midnight BSD ZFS a585 Midnight BSD Vinum
a800 Apple UFS a901 NetBSD swap a902 NetBSD FFS
a903 NetBSD LFS a904 NetBSD concatenated a905 NetBSD encrypted
a906 NetBSD RAID ab00 Apple boot af00 Apple HFS/HFS+
af01 Apple RAID af02 Apple RAID offline af03 Apple label
af04 AppleTV recovery af05 Apple Core Storage be00 Solaris boot
bf00 Solaris root bf01 Solaris /usr & Mac Z bf02 Solaris swap
bf03 Solaris backup bf04 Solaris /var bf05 Solaris /home
bf06 Solaris alternate se bf07 Solaris Reserved 1 bf08 Solaris Reserved 2
bf09 Solaris Reserved 3 bf0a Solaris Reserved 4 bf0b Solaris Reserved 5
c001 HP-UX data c002 HP-UX service ea00 Freedesktop $BOOT
eb00 Haiku BFS ed00 Sony system partitio ed01 Lenovo system partit
Press the <Enter> key to see more codes: #回车翻页
ef00 EFI System ef01 MBR partition scheme ef02 BIOS boot partition
fb00 VMWare VMFS fb01 VMWare reserved fc00 VMWare kcore crash p
fd00 Linux RAID
Hex code or GUID (L to show codes, Enter = 8300): #回车，选择默认分区类型
Changed type of partition to 'Linux filesystem'
Command (? for help): p #打印分区表
Disk /dev/sdc: 6442450944 sectors, 3.0 TiB
Logical sector size: 512 bytes
Disk identifier (GUID): 913A15CF-7D05-4FCF-814B-89757D9FD935
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 6442450910
Partitions will be aligned on 2048-sector boundaries
Total free space is 2014 sectors (1007.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 2048 6442450910 3.0 TiB 8300 Linux filesystem
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): Y #是否继续向下执行
OK; writing new GUID partition table (GPT) to /dev/sdc.
The operation has completed successfully.
第三步
#3. 格式化及创建文件系统
[root@qls ~]# mkfs.xfs /dev/sdc1
meta-data=/dev/sdc1 isize=512 agcount=4, agsize=201326527 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=0, sparse=0
data = bsize=4096 blocks=805306107, imaxpct=5
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=1
log =internal log bsize=4096 blocks=393215, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
第四步
#4. 建立挂载点，进行挂载使用
临时挂载
[root@qls ~]# mkdir test_gpt
[root@qls ~]# mount /dev/sdc1 test_gpt
[root@qls ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 50G 0 disk
├─sda1 8:1 0 500M 0 part /boot
├─sda2 8:2 0 2G 0 part [SWAP]
└─sda3 8:3 0 47.5G 0 part /
sdb 8:16 0 20G 0 disk
├─sdb1 8:17 0 5G 0 part /root/test_mbr
├─sdb4 8:20 0 512B 0 part
├─sdb5 8:21 0 5G 0 part
└─sdb6 8:22 0 5G 0 part
sdc 8:32 0 3T 0 disk
└─sdc1 8:33 0 3T 0 part /root/test_gpt
sr0 11:0 1 4.3G 0 rom
[root@qls ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 476M 0 476M 0% /dev
tmpfs 487M 0 487M 0% /dev/shm
tmpfs 487M 7.6M 479M 2% /run
tmpfs 487M 0 487M 0% /sys/fs/cgroup
/dev/sda3 48G 5.7G 42G 12% /
/dev/sdb1 5.0G 33M 5.0G 1% /root/test_mbr
/dev/sda1 497M 148M 350M 30% /boot
tmpfs 98M 0 98M 0% /run/user/0
/dev/sdc1 3.0T 33M 3.0T 1% /root/test_gpt
#测试存放数据
[root@qls ~]# dd if=/dev/zero of=/root/test_gpt/test.log bs=100M count=100
100+0 records in
100+0 records out
10485760000 bytes (10 GB) copied, 9.09239 s, 1.2 GB/s
[root@qls ~]# ll test_gpt/
total 10240000
-rw-r--r--. 1 root root 10485760000 Nov 20 11:04 test.log
第五步
永久挂载
[root@qls ~]# tail -1 /etc/fstab
/dev/sdc1 /root/test_gpt xfs defaults 0 0
#检查
[root@qls ~]# mount -a
parted 高级分区工具