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Extend the Disk Size in Ubuntu 20.04 Which Running in VMware

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Ubuntu extend disk is different with CentOS, largely using cloud-guest-utils tools.

apt-get install cloud-guest-utils

parted -l # Usually sda 3 is the root fs

growpart /dev/sda 3

pvs # To get the PV name

pvresize /dev/sda3

df -h # find /dev/mapper/ubuntu--vg-ubuntu--lv or similar

lvextend -r -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv

Largely copy from unix stackexchange.

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