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[xfstests patch] 113: add testing for O_DIRECT + O_SYNC

To: xfs@xxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx
Subject: [xfstests patch] 113: add testing for O_DIRECT + O_SYNC
From: Jeff Moyer <jmoyer@xxxxxxxxxx>
Date: Fri, 02 Mar 2012 14:15:46 -0500
User-agent: Gnus/5.110011 (No Gnus v0.11) Emacs/23.1 (gnu/linux)
Hi,

This patch adds a couple more aio-stress runs to test 113.  The first
simply adds -S, to test out AIO+DIO+O_SYNC.  The second adds -S and -o
2, which directs aio-stress to only perform the random write test.
These two tests helped identify several bugs in ext4.

Signed-off-by: Jeff Moyer <jmoyer@xxxxxxxxxx>

diff --git a/113 b/113
index 23676e0..b2ec510 100755
--- a/113
+++ b/113
@@ -100,4 +100,10 @@ _do_test 2 "-s 10m" $count $procs
 # as above, but now using direct IO
 _do_test 3 "-s 10m -O" $count $procs
 
+# dio with O_SYNC and unwritten extent conversion
+_do_test 4 "-s 10m -O -S" $count $procs
+
+# random dio writes with O_SYNC and unwritten extent conversion
+_do_test 5 "-s 10m -O -S -o 2" $count $procs
+
 exit
diff --git a/113.out b/113.out
index 1f3b866..aa856a6 100644
--- a/113.out
+++ b/113.out
@@ -12,3 +12,11 @@ aio-stress.2 : -t 20 -s 10m
 -----------------------------------------------
 aio-stress.3 : -t 20 -s 10m -O
 -----------------------------------------------
+
+-----------------------------------------------
+aio-stress.4 : -t 20 -s 10m -O -S
+-----------------------------------------------
+
+-----------------------------------------------
+aio-stress.5 : -t 20 -s 10m -O -S -o 2
+-----------------------------------------------

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