Date:	Wed, 04 Sep 2013 09:02:09 -0500
From:	Eric Sandeen <sandeen@...hat.com>
To:	Nikola Ciprich <nikola.ciprich@...uxbox.cz>
CC:	linux-ext4@...r.kernel.org
Subject: Re: e2fsprogs - possible regression between 1.42.7 and 1.42.8

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On 9/4/13 3:04 AM, Nikola Ciprich wrote:
> Hello Eric,
> 
> I'm very sorry for such a late reply, I was a bit busy with other
> projects.. Well, I don't really understand what I should do with the
> images now :) But if I understand previous discussion well, my problem
> is not caused by code regressions, but new tests which were added
> to this new version right? The problems failed tests report are related
> to filesystems with 1K block size, so unless I use such filesystems,
> I'm safe to skip tests and use this new version, especially since I've
> been using 1.42.7 till now, right?
> 
> Or is there some git commit fixing those issues I should try?
> 
> Thanks a lot for Your time and sorry about my lame questions..

Nah, not lame.  To be honest, I've lost track of which resize2fs
bugs are fixed and which are not; some have been sent to the list,
some have not been fixed, and the e2fsprogs git tree hasn't been updated
for over 2 months.  So I'm really not sure where things stand right now.  :(

In any case, I don't _think_ that this particular bug is yet fixed.

- -Eric

> with best regards
> 
> nikola ciprich
> 
> 
> On Tue, Jul 30, 2013 at 09:10:53PM -0500, Eric Sandeen wrote:
> On 7/30/13 9:03 PM, Eric Sandeen wrote:
>>>> On 7/29/13 11:13 AM, Eric Sandeen wrote:
>>>>> On 7/29/13 3:39 AM, Nikola Ciprich wrote:
>>>>>> Hi,
>>>>
>>>>>> trying to compile latest e2fsprogs and running check under RHEL6-compatible
>>>>>> distro (centos) fails:
>>>>
>>>>>> r_1024_small_bg: ext2 1024 blocksize with small block groups: failed
>>>>>> r_ext4_small_bg: ext4 1024 blocksize with small block groups: failed
>>>>
>>>>>> dunno whether this is known issue... will bisect help?
>>>>
>>>>>> with regards
>>>>
>>>>>> nik
>>>>
>>>>
>>>>> Ted, these are the same ones I saw, plus one I think (working on getting
>>>>> all the info).
>>>>
>>>> Sorry this took a while.  Attached is a qcow image of a broken r_1024_small_bg
>>>> filesystem.  Doing resize2fs -M on it twice should corrupt it, even on x86_64.
> 
> Sorry - the image as attached is not broken, but 2 current resize2fs -M's break it.
> 
> -Eric
> 
>>>> (aside: the test is a bit weird, it does:
>>>>
>>>> echo $RESIZE2FS $RESIZE2FS_OPTS -d 31 -M $TMPFILE $SIZE_2 >> $LOG 2>&1
>>>>
>>>> but specifying -M as well as a size doesn't make much sense?)
>>>>
>>>> -Eric
>>>>
> 
>>
> 

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