From affcd80a80512f49b1a051932a56eb89dd694d4e Mon Sep 17 00:00:00 2001
From: Mike Fedosin <mfedosin@mirantis.com>
Date: Mon, 9 Mar 2015 13:45:41 +0300
Subject: Fix timeout during upload from slow resource

To prevent timeouts during upload images from
slow resources it's recommended to reduce chunk
size from 16mb to 4mb.

Change-Id: If994748e6571123370d26eea347ee1bfb5639711
Closes-Bug: 1429785
---
 glance_store/driver.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glance_store/driver.py b/glance_store/driver.py
index cf98d1c..ec6165f 100644
--- a/glance_store/driver.py
+++ b/glance_store/driver.py
@@ -34,7 +34,7 @@ LOG = logging.getLogger(__name__)
 class Store(capabilities.StoreCapability):
 
     OPTIONS = None
-    READ_CHUNKSIZE = 16 * units.Mi  # 16M
+    READ_CHUNKSIZE = 4 * units.Mi  # 4M
     WRITE_CHUNKSIZE = READ_CHUNKSIZE
 
     def __init__(self, conf):
-- 
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