we have CentOS server installed on 83GB FS size while the OS disk size is 480gb
how can we increase the FS to use the whole disk (sda, 480gb)?
[root@server ~]# df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg01-lvroot 83G 14G 65G 18% /
devtmpfs 7.9G 0 7.9G 0% /dev
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 7.9G 17M 7.9G 1% /run
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/sda1 488M 98M 355M 22% /boot
tmpfs 1.6G 0 1.6G 0% /run/user/0
sda 8:0 0 480G 0 disk
├─sda1 8:1 0 512M 0 part /boot
└─sda2 8:2 0 99.5G 0 part
├─vg01-lvroot 253:0 0 83.5G 0 lvm /
└─vg01-lvswap 253:1 0 16G 0 lvm [SWAP]
[root@server ~]# vgs
VG #PV #LV #SN Attr VSize VFree
vg01 1 2 0 wz--n- <99.50g 0