>From 529429c8497314ef956e470fdb9b94bfe797df69 Mon Sep 17 00:00:00 2001
From: Jan Kara <jack@suse.cz>
Date: Thu, 16 Aug 2012 11:14:35 +0200
Subject: [PATCH] Make test 272 work for ext3

ext3 does not support direct IO for files with data journalling. This
confuses test 272. Make the test check whether open succeeds and perform
the writing only if it does.

Signed-off-by: Jan Kara <jack@suse.cz>
---
 272 |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/272 b/272
index 26dfa3b..e39c52b 100755
--- a/272
+++ b/272
@@ -52,6 +52,12 @@ _workout()
 		    
 			echo "OP write_opt: $write_opt 4M, \
 chattr_opt: $chattr_opt"
+			if [ "$write_opt" = "oflag=direct" ]; then
+				# Some filesystems don't support direct IO
+				# in some cases, check for that
+				xfs_io -F -d -f -c "" $SCRATCH_MNT/file.$idx \
+					>> $seq.full 2>&1 || continue
+			fi
 			dd if=/dev/zero of=$SCRATCH_MNT/file.$idx \
 				bs=1M count=4 $write_opt \
 				>> $seq.full 2>&1 || exit
-- 
1.7.1