[Kimchi-devel] [Kimchi v3] Fix disk creation when pool is netfs

[Ramon Medeiros]

Instead of add io=native for all disks, add only if disk is in a netfs
pool.

Changes:

v2:

Instead of passing the complete pool information, pass just pool type.

v3:
Use .get to retrieve pool_type (this will avoid breaking when pool_type is not available)

Signed-off-by: Ramon Medeiros <ramonn at linux.vnet.ibm.com>
---
 vmtemplate.py    | 2 +-
 xmlutils/disk.py | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/vmtemplate.py b/vmtemplate.py
index b6e9431..5c6a8d8 100644
--- a/vmtemplate.py
+++ b/vmtemplate.py
@@ -213,7 +213,7 @@ class VMTemplate(object):
                 img = "%s-%s.img" % (vm_uuid, params['index'])
                 storage_path = self._get_storage_path(disk['pool']['name'])
                 params['path'] = os.path.join(storage_path, img)
-
+                params['pool_type'] = disk['pool']['type']
             disks_xml += get_disk_xml(params)[1]
 
         return unicode(disks_xml, 'utf-8')
diff --git a/xmlutils/disk.py b/xmlutils/disk.py
index 2ed2ef4..9e6d8fb 100644
--- a/xmlutils/disk.py
+++ b/xmlutils/disk.py
@@ -53,7 +53,9 @@ def get_disk_xml(params):
     driver = E.driver(name='qemu', type=params['format'])
     if params['type'] != 'cdrom':
         driver.set('cache', 'none')
-        driver.set("io", "native")
+
+        if params.get('pool_type') == "netfs":
+            driver.set("io", "native")
 
     disk.append(driver)
 
-- 
2.1.0