To increase the Logical Volume Size, the Linux system has one command named lvextend. This command helps to increase the size of the volume according to our needs. You can go through the below-given example.
[root@localhost ~]# lvextend --size +5G /dev/myvg/mylv
Size of logical volume myvg/mylv changed from 50.00 GiB (12800 extents) to 55.00 GiB (14080 extents).
Logical volume myvg/mylv successfully resized.
[root@localhost ~]# lvdisplay myvg/mylv
--- Logical volume ---
LV Path /dev/myvg/mylv
LV Name mylv
VG Name myvg
LV UUID yEPJZN-5Ucq-sL2u-VEKU-Nlpt-iTMh-HrH2uf
LV Write Access read/write
LV Creation host, time localhost.localdomain, 2020-07-08 14:08:36 -0400
LV Status available
# open 0
LV Size 55.00 GiB
Current LE 14080
Read ahead sectors auto
- currently set to 8192
Block device 253:3
I hope this will help you.