From 2fd4ae628c7940ef5b505666afbf5eae0cc655b9 Mon Sep 17 00:00:00 2001
From: Kotresh HR <khiremat@redhat.com>
Date: Tue, 28 Jul 2015 14:37:47 +0530
Subject: geo-rep: Do not crash worker on ESTALE

Handle ESTALE returned by lstat gracefully
by retrying it. Do not crash the worker.

BUG: 1249547
Change-Id: I57fb9933900153ab41c3d9b73748b1cdaa8d89ca
Reviewed-on: http://review.gluster.org/11772
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Aravinda VK <avishwan@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: http://review.gluster.org/11820
Reviewed-by: Milind Changire <mchangir@redhat.com>
---
 geo-replication/syncdaemon/syncdutils.py | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'geo-replication')

diff --git a/geo-replication/syncdaemon/syncdutils.py b/geo-replication/syncdaemon/syncdutils.py
index b565ec66cb5..3feadb83f32 100644
--- a/geo-replication/syncdaemon/syncdutils.py
+++ b/geo-replication/syncdaemon/syncdutils.py
@@ -489,15 +489,7 @@ def errno_wrap(call, arg=[], errnos=[], retry_errnos=[]):
 
 
 def lstat(e):
-    try:
-        return os.lstat(e)
-    except (IOError, OSError):
-        ex = sys.exc_info()[1]
-        if ex.errno == ENOENT:
-            return ex.errno
-        else:
-            raise
-
+    return errno_wrap(os.lstat, [e], [ENOENT], [ESTALE])
 
 class NoPurgeTimeAvailable(Exception):
     pass
-- 
cgit