[Qemu-devel] delvm does not reduce the qcow2 file size

[Kuniyasu Suzaki]

Hello,

"delvm" is a command to delete a snapshot image in a qcow2 file.
However it does not reduce the qcow2 file size.

Is there any method to reduce the qcow2 file size when I delete a snapshot 
image?
should I "convert" the qcow2 file?

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suzaki