How to resize root partition

nszerver

Hi, please help centos 7 how to resize partitions:
Now:
/dev/sda1 400G 2.2G 398G 1% /
How to change resize:
/home 300 gb
/ all gb

nszerver

[root@135 ~]# fdisk -l

Disk /dev/sda: 429.5 GB, 429496729600 bytes, 838860800 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: 0x000b050e

Device Boot Start End Blocks Id System
/dev/sda1 * 2048 838857728 419427840+ 83 Linux

tentor

1. backup important data
2. if no important data then do not bother and reinstall your system, otherwise jump to 3
3. reboot into livecd
4. shrink ext4
5. create new partition

rahulbose98

@nszerver said:
[root@135 ~]# fdisk -l

Disk /dev/sda: 429.5 GB, 429496729600 bytes, 838860800 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: 0x000b050e

Device Boot Start End Blocks Id System
/dev/sda1 * 2048 838857728 419427840+ 83 Linux

Backup and simply go for a reinstall rather than messing up with disk space and your data.

RHCHosting

@rahulbose98 said:

@nszerver said:
[root@135 ~]# fdisk -l

Disk /dev/sda: 429.5 GB, 429496729600 bytes, 838860800 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: 0x000b050e

Device Boot Start End Blocks Id System
/dev/sda1 * 2048 838857728 419427840+ 83 Linux

Backup and simply go for a reinstall rather than messing up with disk space and your data.

What if they don't want to reinstall?

=> Boot with GParted and resize the partition :-)
make sure you have taken a backup first

rahulbose98

@RHCHosting said: make sure you have taken a backup first

That's the main point - make sure to take backups