使用parted分区并建立xfs文件系统


[root@server1 ~]# parted /dev/sdc  ----->对磁盘sdc进行分区
GNU Parted 3.1
Using /dev/sdc
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print                     ----->打印输出
Error: /dev/sdc: unrecognised disk label
Model: ATA ST2000NM0018-2F3 (scsi)
Disk /dev/sdc: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:
(parted) mklabel gpt             ----->此处
(parted) print
Model: ATA ST2000NM0018-2F3 (scsi)
Disk /dev/sdc: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: Number  Start  End  Size  File system  Name  Flags(parted) helpalign-check TYPE N                        check partition N for TYPE(min|opt) alignmenthelp [COMMAND]                           print general help, or help on COMMANDmklabel,mktable LABEL-TYPE               create a new disklabel (partition table)mkpart PART-TYPE [FS-TYPE] START END     make a partitionname NUMBER NAME                         name partition NUMBER as NAMEprint [devices|free|list,all|NUMBER]     display the partition table, available devices, free space, all found partitions, or a particular partitionquit                                     exit programrescue START END                         rescue a lost partition near START and ENDrm NUMBER                                delete partition NUMBERselect DEVICE                            choose the device to editdisk_set FLAG STATE                      change the FLAG on selected devicedisk_toggle [FLAG]                       toggle the state of FLAG on selected deviceset NUMBER FLAG STATE                    change the FLAG on partition NUMBERtoggle [NUMBER [FLAG]]                   toggle the state of FLAG on partition NUMBERunit UNIT                                set the default unit to UNITversion                                  display the version number and copyright information of GNU Parted
(parted) mkpart primary 0% 100%        ----->此处
(parted) print
Model: ATA ST2000NM0018-2F3 (scsi)
Disk /dev/sdc: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: Number  Start   End     Size    File system  Name     Flags1      1049kB  2000GB  2000GB               primary(parted) quit                         ----->此处
Information: You may need to update /etc/fstab.[root@server1 ~]# fdisk -lDisk /dev/sda: 960.2 GB, 960197124096 bytes, 1875385008 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
Disk label type: dos
Disk identifier: 0x47cb140aDevice Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      718847      358400    7  HPFS/NTFS/exFAT
/dev/sda2          718848  1874327551   936804352    7  HPFS/NTFS/exFAT
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes, 3907029168 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: 9AF8F6E8-25B3-4933-9EF1-3B727597A49E#         Start          End    Size  Type            Name1         2048   3907028991    1.8T  Microsoft basic primaryDisk /dev/sdb: 2000.4 GB, 2000398934016 bytes, 3907029168 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: 0x00004c01Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *        2048     2099199     1048576   83  Linux
/dev/sdb2         2099200   421529599   209715200   83  Linux
/dev/sdb3       421529600   555747327    67108864   82  Linux swap / Solaris
/dev/sdb4       555747328  3907028991  1675640832    5  Extended
/dev/sdb5       555749376  3907028991  1675639808   83  LinuxDisk /dev/loop0: 4059 MB, 4059037696 bytes, 7927808 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: 0x5640c915Device Boot      Start         End      Blocks   Id  System
/dev/loop0p1   *           0     7927807     3963904    0  Empty
/dev/loop0p2          699276      717267        8996   ef  EFI (FAT-12/16/32)
[root@server1 ~]#
[root@server1 ~]# parted /dev/sdc print
Model: ATA ST2000NM0018-2F3 (scsi)
Disk /dev/sdc: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: Number  Start   End     Size    File system  Name     Flags1      1049kB  2000GB  2000GB               primary[root@server1 ~]#[root@server1 ~]# mkfs.xfs /dev/sdc1          ----->此处把sdc1建立为xfs文件系统。
meta-data=/dev/sdc1              isize=512    agcount=4, agsize=122094592 blks=                       sectsz=512   attr=2, projid32bit=1=                       crc=1        finobt=0, sparse=0
data     =                       bsize=4096   blocks=488378368, imaxpct=5=                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0 ftype=1
log      =internal log           bsize=4096   blocks=238466, version=2=                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
[root@server1 ~][root@server1 ~]# blkid                       ----->此处使用blkid查询出sdc1的UUID，以便在fstab中使用该UUID。
/dev/sda1: LABEL="M-gM-3M-;M-gM-;M-^_M-dM-?M-^]M-gM-^UM-^Y" UUID="AE38544F38541923" TYPE="ntfs"
/dev/sda2: UUID="801654A216549ACC" TYPE="ntfs"
/dev/sdc1: UUID="68315acd-74a4-4e00-9e87-3397345dd46e" TYPE="xfs" PARTLABEL="primary" PARTUUID="744e90d5-1058-487e-86f4-3224b9fda3f7"
/dev/sdb1: UUID="0e1f5254-7868-4753-907d-312c8f9f12b6" TYPE="xfs"
/dev/sdb2: UUID="60a3cdf8-6cc3-4cf9-9163-59f59e8fadf1" TYPE="xfs"
/dev/sdb3: UUID="4a8f08e7-6600-4a63-80ba-735fed3765ab" TYPE="swap"
/dev/sdb5: UUID="6c7c0a86-f796-4bfd-8f9e-5ebef6882c8e" TYPE="xfs"
/dev/loop0: UUID="2017-07-11-01-39-24-00" LABEL="RHEL-7.4 Server.x86_64" TYPE="iso9660" PTTYPE="dos"
[root@server1 ~]#
[root@server1 ~]# mkdir /hgsoft
[root@server1 ~]# chown hg:hg /hgsoft
[root@server1 ~]# cat /etc/fstab#
# /etc/fstab
# Created by anaconda on Fri Apr 12 23:47:44 2019
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=60a3cdf8-6cc3-4cf9-9163-59f59e8fadf1 /                       xfs     defaults        0 0
UUID=0e1f5254-7868-4753-907d-312c8f9f12b6 /boot                   xfs     defaults        0 0
UUID=6c7c0a86-f796-4bfd-8f9e-5ebef6882c8e /home                   xfs     defaults        0 0
UUID=4a8f08e7-6600-4a63-80ba-735fed3765ab swap                    swap    defaults        0 0
UUID=68315acd-74a4-4e00-9e87-3397345dd46e /hgsoft                 xfs    defaults        0 0
[root@server1 ~]#

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