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Failure of xfstest 229

To: XFS Mailing List <xfs@xxxxxxxxxxx>
Subject: Failure of xfstest 229
From: Chandra Seetharaman <sekharan@xxxxxxxxxx>
Date: Thu, 19 May 2011 17:55:37 -0700
Organization: IBM
Reply-to: sekharan@xxxxxxxxxx
Hi all,

I remember running this test successfully sometime back. 

But, now it is failing on different versions of kernel that I try it on,
like 2.6.34,35,36,37,38 and 39. with the following errors (at the end).

I tried it in 2 filesystem sizes (1TB and 20GB), both of which fail.

I tried to do what the test does externally and found that running
xfs_io -c "extsize ${EXTSIZE}" ${TDIR}

before running 
$here/src/t_holes ${TDIR}/${i}

creates the failures.

Is there any special setup needed for it to run successfully ?

Thanks & Regards,

chandra
---------------------------------------------

229 118s ... [failed, exit status 45] - output mismatch (see 229.out.bad)
--- 229.out     2011-04-20 08:34:36.000000000 -0700
+++ 229.out.bad 2011-05-19 14:51:48.000000000 -0700
@@ -1,4 +1,49 @@
 QA output created by 229
 generating 10 files
 comparing files
-got 0 errors
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/1 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/2 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/3 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/4 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/5 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/6 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/7 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/8 differ: char 282193, line 1
+/mnt/xfsMntPt//t_holes/0 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/2 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/3 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/4 differ: char 415617, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/5 differ: char 304801, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/6 differ: char 415617, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/7 differ: char 415617, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/8 differ: char 402977, line 1
+/mnt/xfsMntPt//t_holes/1 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/3 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/4 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/5 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/6 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/7 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/8 differ: char 277873, line 1
+/mnt/xfsMntPt//t_holes/2 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/4 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/5 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/6 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/7 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/8 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/3 /mnt/xfsMntPt//t_holes/9 differ: char 264289, line 1
+/mnt/xfsMntPt//t_holes/4 /mnt/xfsMntPt//t_holes/5 differ: char 304801, line 1
+/mnt/xfsMntPt//t_holes/4 /mnt/xfsMntPt//t_holes/6 differ: char 416689, line 1
+/mnt/xfsMntPt//t_holes/4 /mnt/xfsMntPt//t_holes/7 differ: char 474353, line 1
+/mnt/xfsMntPt//t_holes/4 /mnt/xfsMntPt//t_holes/8 differ: char 402977, line 1
+/mnt/xfsMntPt//t_holes/4 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/5 /mnt/xfsMntPt//t_holes/6 differ: char 304801, line 1
+/mnt/xfsMntPt//t_holes/5 /mnt/xfsMntPt//t_holes/7 differ: char 304801, line 1
+/mnt/xfsMntPt//t_holes/5 /mnt/xfsMntPt//t_holes/8 differ: char 304801, line 1
+/mnt/xfsMntPt//t_holes/5 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/6 /mnt/xfsMntPt//t_holes/7 differ: char 416689, line 1
+/mnt/xfsMntPt//t_holes/6 /mnt/xfsMntPt//t_holes/8 differ: char 402977, line 1
+/mnt/xfsMntPt//t_holes/6 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/7 /mnt/xfsMntPt//t_holes/8 differ: char 402977, line 1
+/mnt/xfsMntPt//t_holes/7 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+/mnt/xfsMntPt//t_holes/8 /mnt/xfsMntPt//t_holes/9 differ: char 265361, line 1
+got 45 errors
Ran: 229
Failures: 229
Failed 1 of 1 tests
---------------------------

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