From 212029537dbe5772e85103e2972dba86f2def35e Mon Sep 17 00:00:00 2001
From: Vladyslav Drok <vdrok@mirantis.com>
Date: Mon, 28 Aug 2017 18:08:45 +0300
Subject: [PATCH] Add a comment about default devstack images

Change-Id: I64d09d4a6f25ed7dafcdd8dcfd3ed7407eba0baf
---
 devstack/common_settings | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/devstack/common_settings b/devstack/common_settings
index f66807adf9..dc426a89c5 100644
--- a/devstack/common_settings
+++ b/devstack/common_settings
@@ -39,6 +39,8 @@ if [[ "$IRONIC_BOOT_MODE" == "uefi" ]]; then
 else
     # NOTE (vsaienko) We are going to test mixed drivers/partitions in single setup.
     # Do not restrict downloading image only for specific case. Download both disk and uec images.
+    # NOTE (vdrok): Here the images are actually pre-cached by devstack, in
+    # the files folder, so they won't be downloaded again.
     add_image_link http://download.cirros-cloud.net/${CIRROS_VERSION}/cirros-${CIRROS_VERSION}-x86_64-uec.tar.gz
     add_image_link http://download.cirros-cloud.net/${CIRROS_VERSION}/cirros-${CIRROS_VERSION}-x86_64-disk.img
 fi