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844
2013 Apr 12
1
after snapshot-delete, the qcow2 image file size doesn't decrease
...me how to decrease the file size when
snapshot-delete, if that's possible?
The image file name of my virtual machine is d0.qcow
As follows:
[root at test1 ]# virsh list
Id Name State
----------------------------------------------------
32 bfbe8ca8-8579-11e2-844a-001018951f48 running
[root at test1 ]# qemu-img info d0.qcow
image: d0.qcow
file format: qcow2
virtual size: 8.0G (8589934592 bytes)
disk size: 3.6G
cluster_size: 65536
[root at test1 ]# ls -lh
total 3.6G
-rw------- 1 qemu qemu 3.6G Apr 12 17:13 d0.qcow
drwx------ 2 root root 4.0K Apr 12 17:12 he...