From 4b9f15956439f90e01b333c5f8662fd54886a4b1 Mon Sep 17 00:00:00 2001
From: Ubuntu <ubuntu@upstream-training>
Date: Fri, 5 May 2017 18:55:42 +0000
Subject: [PATCH] Add logging in the LVM driver

This patch adds some logging to the create
path for the LVM driver.
---
 cinder/volume/drivers/lvm.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/cinder/volume/drivers/lvm.py b/cinder/volume/drivers/lvm.py
index f0af9f3..01ffdaf 100644
--- a/cinder/volume/drivers/lvm.py
+++ b/cinder/volume/drivers/lvm.py
@@ -27,8 +27,8 @@ from oslo_utils import importutils
 from oslo_utils import units
 import six
 
-from cinder.brick.local_dev import lvm as lvm
 from cinder import exception
+from cinder.brick.local_dev import lvm as lvm
 from cinder.i18n import _
 from cinder.image import image_utils
 from cinder import interface
@@ -37,7 +37,7 @@ from cinder import utils
 from cinder.volume import driver
 from cinder.volume import utils as volutils
 
-LOG = logging.getLogger(__name__)
+LOG = logging.getLogger(__name__) 
 
 # FIXME(jdg):  We'll put the lvm_ prefix back on these when we
 # move over to using this as the real LVM driver, for now we'll
@@ -196,6 +196,8 @@ class LVMVolumeDriver(driver.VolumeDriver):
         if vg is not None:
             vg_ref = vg
 
+        LOG.debug("Size is %(size_value)s ",
+                  {'size_value': sise})
         vg_ref.create_volume(name, size, lvm_type, mirror_count)
 
     def _update_volume_stats(self):
@@ -360,8 +362,10 @@ class LVMVolumeDriver(driver.VolumeDriver):
         if self.configuration.lvm_mirrors:
             mirror_count = self.configuration.lvm_mirrors
 
+        size = int(volume['size']) * 2
+
         self._create_volume(volume['name'],
-                            self._sizestr(volume['size']),
+                            self._sizestr(size),
                             self.configuration.lvm_type,
                             mirror_count)
 
-- 
2.7.4