Extending disk volume on bradnormac: Difference between revisions
From Bradnor
Created page with "To extend logical disk volume on bradnormac. [https://blog.mylab.cc/2022/02/26/How-to-resize-the-root-LVM-partition-of-Ubuntu/ https://blog.mylab.cc/2022/02/26/How-to-resize-the-root-LVM-partition-of-Ubuntu/] ;check stuff ::''see how much space we have'' ::<tt>$ df -h</tt> :::{| |Filesystem ||Size ||Used ||Avail ||Use% ||Mounted on |- |tmpfs ||1.6G ||1.8M ||1.6G ||1% ||/run |- |/dev/mapper/ubuntu--vg-ubuntu--lv..." |
m Ch moved page Extending disk value on bradnormac to Extending disk volume on bradnormac |
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Revision as of 10:54, 11 February 2026
To extend logical disk volume on bradnormac.
https://blog.mylab.cc/2022/02/26/How-to-resize-the-root-LVM-partition-of-Ubuntu/
- check stuff
-
- see how much space we have
- $ df -h
Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.8M 1.6G 1% /run /dev/mapper/ubuntu--vg-ubuntu--lv 351G 192G 144G 58% / tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sda2 2.0G 370M 1.5G 21% /boot /dev/sda1 1.1G 6.1M 1.1G 1% /boot/efi
- extend the logical volume - by half of what's free
- $ sudo lvextend -l +50%FREE /dev/mapper/ubuntu--vg-ubuntu--lv
- extend the file system
- $ sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
- and another run of df should show more free space
