Handle nova image preallocation mode
Image preallocation allows storage to be fully allocated at instance
start. This should significantly improve performance on writes to new
blocks and may even improve I/O performance to prewritten blocks due
to reduced fragmentation.
Change-Id: Ic285d6bc07dcee65db2dffca9d2730705761121c
diff --git a/tests/pillar/compute_single.sls b/tests/pillar/compute_single.sls
index 08250ba..211a60e 100644
--- a/tests/pillar/compute_single.sls
+++ b/tests/pillar/compute_single.sls
@@ -7,6 +7,7 @@
vncproxy_url: openstack:6080
vnc_keymap: en-gb
resume_guests_state_on_host_boot: False
+ preallocate_images: space
cpu_mode: custom
libvirt:
cpu_model: IvyBridge