<div dir="ltr">sigh, i a bit plan to give up btrfs work, and think that it's very difficult to reach that day when its code is stable. IOWs, its community operates not well.<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, May 27, 2013 at 1:35 AM, Eric Sandeen <span dir="ltr"><<a href="mailto:sandeen@sandeen.net" target="_blank">sandeen@sandeen.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On 5/26/13 4:35 AM, Zhi Yong Wu wrote:<br>
> HI,<br>
><br>
> This issue still exists when xfstests is run on debian although<br>
> xfstests has contained this patch.<br>
<br>
</div>"this issue" must be different, then; same error ("Invalid argument")<br>
but it can no longer be due to the -x option to filefrag. There<br>
must be some other root cause.<br>
<br>
Needs investigation on the btrfs side. IOWs, this looks like<br>
it could be a regression in btrfs?<br>
<span class="HOEnZb"><font color="#888888"><br>
-Eric<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
> root@debian-i386:/home/zwu/xfstests# git describe<br>
> linux-v3.8-122-gdc75401<br>
> root@debian-i386:/home/zwu/xfstests# uname -a<br>
> Linux debian-i386 3.10.0-rc2+ #3 SMP Sun May 26 14:04:13 CST 2013<br>
> x86_64 GNU/Linux<br>
> root@debian-i386:/home/zwu/xfstests#<br>
><br>
> - output mismatch (see /home/zwu/xfstests/results/btrfs/276.out.bad)<br>
> --- tests/btrfs/276.out 2013-05-25 15:09:01.000000000 +0000<br>
> +++ /home/zwu/xfstests/results/btrfs/276.out.bad 2013-05-26<br>
> 09:31:49.962876905 +0000<br>
> @@ -1,3 +1,32393 @@<br>
> QA output created by 276<br>
> *** test backref walking<br>
> +FIBMAP: Invalid argument<br>
> +FIBMAP: Invalid argument<br>
> +FIBMAP: Invalid argument<br>
> +FIBMAP: Invalid argument<br>
> +FIBMAP: Invalid argument<br>
> ...<br>
> (Run 'diff -u tests/btrfs/276.out<br>
> /home/zwu/xfstests/results/btrfs/276.out.bad' to see the entire diff)<br>
> [ 3877.215268] device fsid 8367602a-14fa-49eb-aff0-44da1faa3b45 devid<br>
> 1 transid 239 /dev/vdb<br>
> [ 3877.218417] btrfs: disk space caching is enabled<br>
> Ran: btrfs/276<br>
> Failures: btrfs/276<br>
> Failed 1 of 1 tests<br>
><br>
> On Wed, Mar 6, 2013 at 2:43 AM, Rich Johnston <<a href="mailto:rjohnston@sgi.com">rjohnston@sgi.com</a>> wrote:<br>
>> This patch has been committed.<br>
>><br>
>> --Rich<br>
>><br>
>> commit eba3a5206cd7f8df73d6e6dbf2bb0afca677fca8<br>
>> Author: Wang Sheng-Hui <<a href="mailto:shhuiw@gmail.com">shhuiw@gmail.com</a>><br>
>> Date: Thu Feb 28 02:05:56 2013 +0000<br>
>><br>
>> xfstests 276: fix error 'FIBMAP: Invalid argument'<br>
>><br>
>><br>
>> Commit 05dadc0 ("Btrfs: add fiemap's flag check") added validity<br>
>> checks to the fiemap flags and hence invalid flags are now being<br>
>> rejected. Test 276 passes an invalid fiemap flag to btrfs, and so<br>
>> that test fails since this commit was added.<br>
>><br>
>> Btrfs doesn't support FIEMAP_FLAG_XATTR, which is enabled by -x option<br>
>> of filefrag, and will fail with<br>
>> 'FIBMAP: Invalid argument'<br>
>> for 'filefrag -vx'. 'filefrag -vx' fails on btrfs with<br>
>> 'FIEMAP failed with unsupported flags 2'<br>
>> Remove the '-x' option.<br>
>><br>
>> _______________________________________________<br>
>> xfs mailing list<br>
>> <a href="mailto:xfs@oss.sgi.com">xfs@oss.sgi.com</a><br>
>> <a href="http://oss.sgi.com/mailman/listinfo/xfs" target="_blank">http://oss.sgi.com/mailman/listinfo/xfs</a><br>
><br>
><br>
><br>
<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br><div>Regards,</div><div> </div><div>Zhi Yong Wu</div>
</div>