I've a problem with increasing a partition from 20GB to 120GB, VMDK file.Here is what I've done:using vmware-diskmanager to increase vmdk file from 20 GB - 120 GB. It's ok.download and boot from GParted Live CD and expand /dev/sda1 from 20 GB - 120 GB. However, when I reboot and log in, I still see that the / partition is still ~ 20GB (I'm using Centos 7). I've another partition disk (ext4: /dev/sdb: 150GB). Here is the fdisk list:Disk /dev/sdb: 161.1 GBDisk /dev/sda: 128.8 GBDisk /dev/mapper/centos-swap: 2147 MBDisk /dev/mapper/centos-root: 126.2GBHow can Centos 7 see the actual size of partition / (/dev/sda). I think /dev/mapper is /dev/sda.ThanksResult of df:dfFilesystem              1K-blocks    Used Available Use% Mounted on/dev/mapper/centos-root  18348032 8037960  10310072  44% /devtmpfs                   930184       0    930184   0% /devtmpfs                      939228     172    939056   1% /dev/shmtmpfs                      939228    9080    930148   1% /runtmpfs                      939228       0    939228   0% /sys/fs/cgroup/dev/sda1                  508588  162520    346068  32% /boot/dev/sr0                   227018  227018         0 100% /run/media/root/GParted-live
How can I extend VMware Partition on Centos 7 using GParted?
centos;partition;vmware;fdisk;gparted