linux-ext4 - Re: e2fsprogs - possible regression between 1.42.7 and 1.42.8

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Message-ID: <51F8722D.9050707@redhat.com>
Date:	Tue, 30 Jul 2013 21:10:53 -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 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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