2T以上磁盘分区、格式化、挂载详情记录.pdf
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2020-02-19
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磁盘分区、格式化、挂载详情记录
分区
分区
[root@bfd-lugu-94p44 ~]# parted /dev/sdb
GNU Parted 3.1
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel gpt
Warning: The existing disk label on /dev/sdb will be destroyed and all data
on this disk will be lost. Do you want to continue?
Yes/No? y
(parted) mkpart primary 0 5000GB
Warning: The resulting partition is not properly aligned for best
performance.
Ignore/Cancel? I
(parted) mkpart primary-l 5000GB 100%
(parted) print
Model: DELL PERC H710 (scsi)
Disk /dev/sdb: 6000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 17.4kB 5000GB 5000GB xfs primary
2 5000GB 6000GB 1000GB primary-l
(parted) quit
Information: You may need to update /etc/fstab.
[root@bfd-lugu-94p44 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 278.9G 0 disk
sda1 8:1 0 500M 0 part /boot
sda2 8:2 0 215.9G 0 part /
sda3 8:3 0 62.5G 0 part [SWAP]
sdb 8:16 0 5.5T 0 disk
sdb1 8:17 0 4.6T 0 part
sdb2 8:18 0 931.4G 0 part
[root@bfd-lugu-94p44 ~]#
格式化
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