[virt-tools-list] Changing spice image compression algorithm in virt-manager

Rune Kjær Svendsen runesvend at gmail.com
Sun Jun 15 14:15:28 UTC 2014


Hello list

I'm experimenting with improving performance of viewing a qemu guest
running on localhost via SPICE.

I would like to see if turning off image compression will increase the
framerate I currently get.

This is done by adding the following option to the -spice command when
running qemu-system-x86_64:

image-compression=off

But I can't find out how to add the option in virt-manager. If this isn't
possible, is there some other way of adding this option to the -spice
options list when virt-manager runs qemu-system-x86_64?

Cheers!

/Rune
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