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Commit 13a43df2 by Zoltan Karsa
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set cache for disk

parent fa1ae36b
Showing with 6 additions and 1 deletions
templates/demovm.xml
...@@ -34,7 +34,11 @@ ...@@ -34,7 +34,11 @@
<devices> <devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator> <emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'> <disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/> <driver cache="none" name="qemu" type="qcow2">
<metadata_cache>
<max_size unit='KiB'>{{ disk_cache }}</max_size>
</metadata_cache>
</driver>
<source file='{{ disk }}'/> <source file='{{ disk }}'/>
<target dev='sda' bus='sata'/> <target dev='sda' bus='sata'/>
</disk> </disk>
......
vm.py
...@@ -25,6 +25,7 @@ params = { ...@@ -25,6 +25,7 @@ params = {
"vgpu_type": "nvidia-1", "vgpu_type": "nvidia-1",
"mdev_bus": "0000\:01\:00.0", "mdev_bus": "0000\:01\:00.0",
"boot_menu": "yes", "boot_menu": "yes",
"disk_cache": 1024,
} }
def start_vm(params): def start_vm(params):
......
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