From: Mathieu Gagné <mgagne@iweb.com>
Date: Sat, 31 Aug 2013 02:30:56 +0000 (-0400)
Subject: Send notifications when extending volume
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=e0bc432b942bf52b1bf7f83c1cc0eece99a28961;p=openstack-build%2Fcinder-build.git

Send notifications when extending volume

- Send resize.start when volume extension begins.
- Send resize.end with new size when volume extension ends.

Fixes: bug #1219106
Change-Id: I729da1604668080ec1a5d096df211aa55913dc48
---

diff --git a/cinder/volume/manager.py b/cinder/volume/manager.py
index 4dea45a4f..b48887ba7 100644
--- a/cinder/volume/manager.py
+++ b/cinder/volume/manager.py
@@ -795,6 +795,7 @@ class VolumeManager(manager.SchedulerDependentManager):
                                  'd_quota': quotas['gigabytes']})
             return
 
+        self._notify_about_volume_usage(context, volume, "resize.start")
         try:
             LOG.info(_("volume %s: extending"), volume['id'])
             self.driver.extend_volume(volume, new_size)
@@ -812,3 +813,6 @@ class VolumeManager(manager.SchedulerDependentManager):
         QUOTAS.commit(context, reservations)
         self.db.volume_update(context, volume['id'], {'size': int(new_size),
                                                       'status': 'available'})
+        self._notify_about_volume_usage(
+            context, volume, "resize.end",
+            extra_usage_info={'size': int(new_size)})