8a8aaeecde
Fixed glance uploads on poor write performing systems: give other greenthreads a chance to schedule. Story: 2002893 Task: 22856 Change-Id: I70c192f1c72d8bb1a9f9b7a0fd2545c49c3acb46 Signed-off-by: Jack Ding <jack.ding@windriver.com>
34 lines
1.0 KiB
Diff
34 lines
1.0 KiB
Diff
From 71f9d9555e0909cbc878d8852cd2c2243abd0b1c Mon Sep 17 00:00:00 2001
|
|
From: Elena Taivan <elena.taivan@windriver.com>
|
|
Date: Wed, 6 Jun 2018 09:41:42 +0000
|
|
Subject: [PATCH 1/1] Add glance schedule greenthreads
|
|
|
|
---
|
|
glance_store/_drivers/filesystem.py | 3 +++
|
|
1 file changed, 3 insertions(+)
|
|
|
|
diff --git a/glance_store/_drivers/filesystem.py b/glance_store/_drivers/filesystem.py
|
|
index 5de011d..4a26d10 100644
|
|
--- a/glance_store/_drivers/filesystem.py
|
|
+++ b/glance_store/_drivers/filesystem.py
|
|
@@ -23,6 +23,7 @@ import hashlib
|
|
import logging
|
|
import os
|
|
import stat
|
|
+import time
|
|
|
|
import jsonschema
|
|
from oslo_config import cfg
|
|
@@ -685,6 +686,8 @@ class Store(glance_store.driver.Store):
|
|
if verifier:
|
|
verifier.update(buf)
|
|
f.write(buf)
|
|
+ # Give other greenthreads a chance to schedule.
|
|
+ time.sleep(0)
|
|
except IOError as e:
|
|
if e.errno != errno.EACCES:
|
|
self._delete_partial(filepath, image_id)
|
|
--
|
|
1.8.3.1
|
|
|