From: Walter A. Boring IV <walter.boring@hp.com>
Date: Wed, 2 Sep 2015 02:10:43 +0000 (+0000)
Subject: Cloudbyte fix create_cloned_volume parent id
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=c1632465e8b240a38d1774649cdbf1d8d90da165;p=openstack-build%2Fcinder-build.git

Cloudbyte fix create_cloned_volume parent id

The CloudByte driver is reading the parent's volume id from the
new volume's source_volid.  There are some cases when this isn't set.
The source volume object/dict is passed in, so just access the id
from there.

Change-Id: If6d3f50d11e36434e194a355e874d44f9d79f553
Closes-Bug: 1491206
---

diff --git a/cinder/volume/drivers/cloudbyte/cloudbyte.py b/cinder/volume/drivers/cloudbyte/cloudbyte.py
index 7ac680cf8..56a8c3c08 100644
--- a/cinder/volume/drivers/cloudbyte/cloudbyte.py
+++ b/cinder/volume/drivers/cloudbyte/cloudbyte.py
@@ -909,7 +909,7 @@ class CloudByteISCSIDriver(san.SanISCSIDriver):
         """
 
         # Extract necessary information from input params
-        parent_volume_id = cloned_volume.get('source_volid')
+        parent_volume_id = src_volume.get('id')
 
         # Generating id for snapshot
         # as this is not user entered in this particular usecase