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请问各位大佬,如何进行磁盘分区?
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小岳
2025-01-22
请问各位大佬,如何进行磁盘分区?

磁盘情况如下:

[root@vm02 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sr0 11:0 1 10.7G 0 rom /run/media/oramon/RHEL-8-6-0-BaseOS-x86_64
nvme0n1 259:0 0 220G 0 disk
├─nvme0n1p1 259:1 0 1G 0 part /boot
└─nvme0n1p2 259:2 0 70G 0 part /

220G的磁盘现有nvme0n1p1和nvme0n1p2两个分区。想再创建一个分区请问怎么处理?

[root@vm02 ~]# parted
GNU Parted 3.2
Using /dev/nvme0n1
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) help
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

(parted) print
Model: NVMe Device (nvme)
Disk /dev/nvme0n1: 236GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 1075MB 1074MB primary xfs boot
2 7409MB 82.6GB 75.2GB primary xfs

(parted) mkpart
Partition type? primary/extended? primary
File system type? [ext2]? xfs
Start?  《----请问这个start应该怎么填?

谢谢各位巨佬,祝各位巨佬春节快乐!

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吾亦可往

在填写 Start 值之前,你需要参考已有的分区信息,避免新分区与现有分区重叠。从你提供的 parted 输出可知,当前已存在两个分区:
分区 1:从 1049kB 开始,到 1075MB 结束。
分区 2:从 7409MB 开始,到 82.6GB 结束。
为了创建一个新的分区,你需要找到一个未被使用的空间起始位置。由于第二个分区结束于 82.6GB,那么新分区的起始位置应该大于 82.6GB。你可以简单地将 Start 设置为 82.7GB,这样就能确保新分区不会与现有分区冲突。

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