diff options
| 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/environments/virtual_fuel.py | |
| 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/environments/virtual_fuel.py')
| -rw-r--r-- | deploy/environments/virtual_fuel.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/deploy/environments/virtual_fuel.py b/deploy/environments/virtual_fuel.py index b1a76e479..5ddd93b51 100644 --- a/deploy/environments/virtual_fuel.py +++ b/deploy/environments/virtual_fuel.py @@ -87,7 +87,7 @@ class VirtualFuel(ExecutionEnvironment): else: err('No devices!') - def create_volume(self, pool, name, su, img_type='qcow2'): + def create_volume(self, pool, name, su, img_type='raw'): log('Creating image using Libvirt volumes in pool %s, name: %s' % (pool, name)) size, unit = get_size_and_unit(su) @@ -109,7 +109,7 @@ class VirtualFuel(ExecutionEnvironment): def create_image(self, disk_path, disk_size): if os.environ.get('LIBVIRT_DEFAULT_URI') == None: - exec_cmd('qemu-img create -f qcow2 %s %s' % (disk_path, disk_size)) + exec_cmd('qemu-img create -f raw %s %s' % (disk_path, disk_size)) else: pool = DEFAULT_POOL # FIXME name = os.path.basename(disk_path) |