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| author |   Michael Polenchuk <mpolenchuk@mirantis.com> | 2016-11-01 12:20:56 +0300 |
|---|---|---|
| committer | Michael Polenchuk <mpolenchuk@mirantis.com> | 2016-11-03 07:50:25 +0000 |
| commit | 771761f708e6cb61fba99abf67a07111e1c75470 (patch) | |
| tree | c46adb61851c1c1a0d5f5c5f93f11919181654a2 /deploy/templates/virtual_environment/vms/controller.xml | |
| parent | c11337074cfa0d520fb3fa876965e420fd7145e3 (diff) | |
[virtual envs] Switch to raw imagescolorado.2.0
* use raw devices instead of qcow2
* disable i/o caching, it reduces data copies and bus traffic
* set native aio instead of thread based
JIRA: FUEL-201
Change-Id: I8ac728cbb5be5948080fab8ae4d3d311e0a5c09c
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
(cherry picked from commit ed79331c115eac4aad0eccd4b191c9e1e836c73d)
Diffstat (limited to 'deploy/templates/virtual_environment/vms/controller.xml')
| -rw-r--r-- | deploy/templates/virtual_environment/vms/controller.xml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/deploy/templates/virtual_environment/vms/controller.xml b/deploy/templates/virtual_environment/vms/controller.xml index 422aa39e2..8e239cb70 100644 --- a/deploy/templates/virtual_environment/vms/controller.xml +++ b/deploy/templates/virtual_environment/vms/controller.xml @@ -21,7 +21,7 @@ <devices> <emulator>/usr/bin/kvm</emulator> <disk type='file' device='disk'> - <driver name='qemu' type='qcow2'/> + <driver name='qemu' type='raw' cache='none' io='native'/> <source file='disk.raw'/> <target dev='vda' bus='virtio'/> </disk> |