Notepad:KVM: Difference between revisions
From Amar
Jump to navigationJump to search
→KVM: Shrink QCOW2 |
|||
| Line 15: | Line 15: | ||
== Expand the size of QCOW2 disk == | == Expand the size of QCOW2 disk == | ||
[http://www.naturalborncoder.com/virtualization/2014/12/05/increasing-the-size-of-a-qcow2-image-under-kvm/ Expand the size of a QCOW2 disk image ] | [http://www.naturalborncoder.com/virtualization/2014/12/05/increasing-the-size-of-a-qcow2-image-under-kvm/ Expand the size of a QCOW2 disk image ] | ||
== Shrink a QCOW2 disk == | |||
Clear the empty space | |||
sudo dd if=/dev/zero of=/zerofile bs=1M | |||
sudo rm -f /zerofile | |||
or | |||
sdelete.exe -z C: | |||
Then change the size | |||
qemu-img convert -O qcow2 -c input.qcow2 output.qcow2 | |||
{{notepad}} | {{notepad}} | ||
Revision as of 18:24, 10 May 2024
From: HowTos | KVM
KVM
Networking - brctl
Start/Start libvirtd
Virtual Shell virsh
Transfer Running Machines
- Windows Transfer a running Windows
- Linux Transfer a running Linux
Expand the size of QCOW2 disk
Expand the size of a QCOW2 disk image
Shrink a QCOW2 disk
Clear the empty space
sudo dd if=/dev/zero of=/zerofile bs=1M sudo rm -f /zerofile
or
sdelete.exe -z C:
Then change the size
qemu-img convert -O qcow2 -c input.qcow2 output.qcow2
← Back to Notepad
| <insert>googlesearchwiki</insert> | <insert>paypal</insert> | <insert>analytics</insert> |
