User Tools

Site Tools


libvirt:libvirt

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
libvirt:libvirt [2014/08/10 08:50] devalibvirt:libvirt [2016/09/15 21:18] (current) deva
Line 1: Line 1:
 ======Libvirt====== ======Libvirt======
 +=====Resize qcov2 image=====
 +<code>
 +# Shut down vm
 +
 +# On host (to grow 8GB):
 +qemu-img resize /images/myimage.qcow2 +8GB
 +
 +# Start vm
 +# Assuming lvm logical volume inside extended partition...
 +# fdisk -l should now show the new disk size.
 +# run parted
 +(parted) resizepart 2
 +16GB
 +(parted) resizepart 5
 +16GB
 +(parted) quit
 +
 +# resize volume group
 +pvresize /dev/sda5 # on lvm partition
 +
 +# extend lvm
 +lvextend -l +100%FREE /dev/mapper/devuan--vg-root
 +
 +# finally resize file system
 +resize2fs /dev/mapper/devuan--vg-root
 +</code>
 +
 =====List VMs===== =====List VMs=====
 <code> <code>
libvirt/libvirt.1407653423.txt.gz · Last modified: 2014/08/10 08:50 by deva